Sempiternel "pas de boot sur 19.10 en dual boot win10 tout neuf" ;-)

r17777 · Le 24/03/2020, à 18:58

Bonjour à toutes et tous!
Sujet classique du noobs ou simple/easy user que je suis devenu après 15 ans d'ubuntu car j'ai plus besoin de mettre les mains dans le cambouis depuis des lustres et mes ordi font 8 à 10 ans et j'use mes LTS jusqu'à la corde !

Contexte :

Vu l'actualité, j'ai du acheter à la va vite le premier ordi pour ma fille de 9 ans, à savoir Un Laptop HP 15-db0060nf ( windows 10 Famille 64bits UEFI avec un 128Go SSD + 1To HDD et 4Go de ram ... suffisant pour ses années collèges à venir je pense moyennant éventuel petit upgrade)
Hors de question que ma petite prenne un mauvais pli avec redmon, mais devant personnellement gardé un portable windows pour quelques rares occasions malheureusement incontournables(config divers matos pro)...

j'ai du opté pour le dual boot ! sniiiif!

Situation actuelle :

J'ai zéro data perso dans le bouzin et le SSD 128Go est finalement partagé en 50Go pour win10 et le reste pour U-19-10 et son fichier swap. (Je verrais plus tard si je met /home ou seulement les docs perso sur le HDD 1To ...sans toucher au 15go du recovery HP/win )

Je n'arrive donc pas à booter sur le U19-10 installé ! Je pense qu'il faut surement faire un boot repair ou verifier deux trois truc avant .. mais là je marche sur des oeufs inconnus ...besoin d'un téléguidage!

Voici donc mon boot info ...

https://paste.ubuntu.com/p/28XzVd8ZHw/

.. Et à votre bon coeur camarades libristes!

Procédure effectuée (si ça peut vous éclairer et guider d'autres newbies ) :

J'ai donc

=> démarré / configuré un compte win10

=> vérifié que c'est bien UEFI et 64bits et listé le hardware au cas où

=> fait les loooooooooonnnngue MAJ forcées automatiquement ( euuh il m'appartient vraiment ce PC??? )

=> fait la clé usb recovery de win10

=> découvert et désactivé son option de démarrage rapide qui bouffe du Go!

=> découvert et désactivé ce leur p#t*n de Fichiers d’optimisation de livraison (P2P déguisé) qui bouffe du Go à donf !

=> défragmenté (ils le vendent encore ça ? sans dec! )

=> passé l'USB en premier choix de boot

=> arreté le boot secure ( honnêtement je ne suis plus très au fait de l'informatique et encore moins de UEFI, boot secure etc... )

=> installé Ubuntu 19-10 depuis un test en live-USB créé avec Rufus depuis win10 puisque ça ne marchait pas en la créant depuis mon bon vieux desktop perso U16.04LTS. ( bah!?? )

Watts · Le 24/03/2020, à 19:09

Bonjour,

Les HP ne sont pas amis avec Ubuntu. Via le boot menu, as tu une entrée ubuntu? Si oui, teste là. Si ça fonctionne, c'est l'un des meilleurs résultats que tu peux avoir.

lucmars · Le 24/03/2020, à 19:24

Watts a écrit :

Bonjour,
Les HP ne sont pas amis avec Ubuntu. Via le boot menu, as tu une entrée ubuntu? Si oui, teste là. Si ça fonctionne, c'est l'un des meilleurs résultats que tu peux avoir.

Commences par F9 comme dit Watts, après vois dans le boot-order si t'as pas une entrée buntu à placer au-dessus de win. Car le buntu semble etre enregistré

=================== efibootmgr -v
BootCurrent: 0000
Timeout: 0 seconds
BootOrder: 2001,0001,3001,0002,2002,2004
Boot0000* USB Hard Drive (UEFI) - TOSHIBA (TOSHIBA)	PciRoot(0x0)/Pci(0x10,0x0)/USB(1,0)/HD(1,MBR,0x3713d98,0x800,0x1ce7800)RC
Boot0001* Windows Boot Manager	HD(1,GPT,986ce50b-ba0d-4b80-b4ec-82d17e8d6599,0x800,0x82000)/File(EFIMicrosoftBootbootmgfw.efi)WINDOWS.........x...B.C.D.O.B.J.E.C.T.=.{.9.d.e.a.8.6.2.c.-.5.c.d.d.-.4.e.7.0.-.a.c.c.1.-.f.3.2.b.3.4.4.d.4.7.9.5.}...&................
Boot0002* ubuntu	HD(1,GPT,986ce50b-ba0d-4b80-b4ec-82d17e8d6599,0x800,0x82000)/File(EFIubuntushimx64.efi)
Boot2001* EFI USB Device	RC
Boot2002* EFI DVD/CDROM	RC
Boot3001* Internal Hard Disk or Solid State Disk	RC

Boot0002

Dernière modification par lucmars (Le 24/03/2020, à 19:43)

r17777 · Le 24/03/2020, à 20:58

Ha merci ! le boot menu ... une subtilité que j'avais oublié depuis le temps ...j'ai du m'en servir qu'une fois dans ma vie et il y'a 5 ans qd j'ai acheté mon Desktop... et pas sûr de moi!

Donc ok j'ai fait F9 , je suis arrivé sur ce boot menu et j'ai démarré sur ubuntu ... j'ai vu grub et ai laissé ubuntu demarrer ..malheureusement ça bloque juste après sur un vilain écran noir avec plein de truc marqué dessus

ACPI BIOS ERROR (bu): could not resolve symbol .... Ae_NOT_FOUND 

bla bla bla

/dev/sdb5: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY

Busybox v1.30.1  bla bla  bla 
Eneter help for a list of built-in commands.

(initramfs)_

avec le curseur qui clignote après (initramfs)

et là je touche à rien je prefère faire couper le jus ... (pour le moment)

Concernant mon boot-order dans le bios j'ai pas d'os précisé juste l'ordre des péripheriques...
mais dans la rubrique Main j'ai

 Factory installed OS                WIN10

par contre effectivement dans mon boot info en lien plus haut on voit que WIN passe avant 19-10

=================== efibootmgr -v
BootCurrent: 0000
Timeout: 0 seconds
BootOrder: 2001,0001,3001,0002,2002,2004
Boot0000* USB Hard Drive (UEFI) - TOSHIBA (TOSHIBA)	PciRoot(0x0)/Pci(0x10,0x0)/USB(1,0)/HD(1,MBR,0x3713d98,0x800,0x1ce7800)RC
Boot0001* Windows Boot Manager	HD(1,GPT,986ce50b-ba0d-4b80-b4ec-82d17e8d6599,0x800,0x82000)/File(EFIMicrosoftBootbootmgfw.efi)WINDOWS.........x...B.C.D.O.B.J.E.C.T.=.{.9.d.e.a.8.6.2.c.-.5.c.d.d.-.4.e.7.0.-.a.c.c.1.-.f.3.2.b.3.4.4.d.4.7.9.5.}...&................
Boot0002* ubuntu	HD(1,GPT,986ce50b-ba0d-4b80-b4ec-82d17e8d6599,0x800,0x82000)/File(EFIubuntushimx64.efi)
Boot2001* EFI USB Device	RC
Boot2002* EFI DVD/CDROM	RC
Boot3001* Internal Hard Disk or Solid State Disk	RC

du coup je commence à me demander si j'aurais pas du commencé par jouer avec le boot menu pour aller dans l'UEFI ... au lieux de parametrer à partir du F10=>Bios comme un gros manche depuis le début...

du coup fallait il paramétré depuis l'EFI ?

problème qd je choisi EFI dans le boot menu j'ai aussi un ecran noir disant un truc bcp plus court qui commence par

No VOLUME LABEL
[Pc iRoot(0x0)/Pci (

j'ai péter un truc non? d'où mon idée de boot repair ...
m' enfin bon je vais suivre vos étapes ... mais bon! avant faut que je réapprenne à publier des photos ici ! ;-) ... mais après manger .. car je roule sur la réserve là !

Watts · Le 24/03/2020, à 21:19

Je pense que tu as pris le bon chemin, mais pourquoi ta partition est déjà mal en point, c'est étrange. Si tu retombes sur l'invite précédente, essaye de faire:

fsck /dev/sda5

r17777 · Le 25/03/2020, à 00:00

Ok je reviens de ma longue pause en mode papa , et je viens de tenter cette commande et ça me rend :

fsck: error 2 (no such file or directory) while executing fsck.ext2 for /dev/sda5

Edit : mode boulet ... j'm'a trompé d'disque moi ! c'était sdb5

J'ai donc fais , et il m'a demander 5 fois "fix(y)?" j'ai dit YES à chaque fois .... (j'fais confiance à mon pingouin et pi c'est tout! )

j'ai tenté

reboot

et

sutdown -r now

mais rien .. j'ai du couper le jus encore (enfin 5sec sur le bouton off)

par contre c'est bon là maintenant je suis sur 19-10 !! :-D

j'vais qd même voir sur les épinglés du forum, comment publier des photos ici ...

Dernière modification par r17777 (Le 25/03/2020, à 00:10)

xubu1957 · Le 25/03/2020, à 00:02

Bonjour,

Regarde > [Tuto] Poster une image

r17777 · Le 25/03/2020, à 00:12

MerKi Xubu1957... c'était justement là que j'allais .... mais c'est toujours utile de reposter...

r17777 · Le 25/03/2020, à 00:15

Donc maintenant je suis sur mon 19.10 enfin! merci bcp à vous!

que puis-je faire pour modifier le boot order et faire que grub s'affiche à chaque démarage svp?

j'installe boot repair pour commencer ?

et tant qu'à faire faudra que je réduise sa durée d'affichage à 2sec mais ça c'est surement un autre truc....

Watts · Le 25/03/2020, à 10:11

Changer le boot order c'est dans le bios normalement. Mais beaucoup de HP ne mémorisent pas l'ordre, même quand on le force. Il faut alors se contenter de F9. Ça ne coûte rien de fouiller le bios.

malbo · Le 25/03/2020, à 11:57

r17777 a écrit :

j'installe boot repair pour commencer ?

Non, ne fais pas ça : tu vas foutre le bazar pour rien. Fais seulement un Boot-info depuis une session de ton Ubuntu installé et donne l'URL de ce Boot-info dans ta réponse.

Dernière modification par malbo (Le 25/03/2020, à 11:57)

r17777 · Le 25/03/2020, à 16:24

Désolé tout le monde pas encore trouvé le temps de poster des photos , celà dit maintenant ça marche je peux booter ubuntu moyennant F9 boot menu. donc sont elles encore utiles ?

@ Malbo , tu parles de poster un nouveau boot-info ? c'est à dire que celui que j'ai posté dans mon premier post ne serait plus valable? EDIT : ah oui ok depuis le ubuntu installé et non le liveusb d'avant hier .. ok ... je vais faire

@ Watts , oui je crois me souvenir que mon desktop Lenovo propose un ordre d'os dans son bios (mais là je m'en sert bcp donc je ne peux pas le redemarer tout de suite pour verifier) , en tout cas le HP n'a pas cette option ...
dans ce cas je n'aurai d'autre solution que de modifier (mais quoi?) depuis une session ubuntu ou même une session win10 non?

En attendant plus de précision je lève le pied sur boot repair ...

En tout cas ça m'eme#derait grave de devoir laisser ma gamine jouer du boot menu F9 obligatoirement à chaque démarrage , plus grub réglé à 10 sec(bon je peux surement réduire à 2 sec) ... en plus c'est dommage de gâcher la rapidité d'allumage avec un os sur SSD!

Dernière modification par r17777 (Le 25/03/2020, à 16:52)

r17777 · Le 25/03/2020, à 16:57

Comme demandé , voici le nouveau boot_info fait et posté depuis notre nouveau laptop / notebook HP qui pose problème sur une session SSD et non live USB.

https://paste.ubuntu.com/p/GWMRpctr3d/

lucmars · Le 25/03/2020, à 18:01

le boot-info

Boot Info Script 71f6c5c + Boot-Repair extra info      [Boot-Info 16mar2020]


============================= Boot Info Summary: ===============================

 => No boot loader is installed in the MBR of /dev/sda.
 => No boot loader is installed in the MBR of /dev/sdb.

sda1: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 8/2012: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        

sda2: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 8/2012: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /bootmgr /Boot/BCD

sdb1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  Windows 8/2012: FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /EFI/ubuntu/grub.cfg /efi/Boot/bootx64.efi 
                       /efi/Boot/fbx64.efi /efi/Boot/mmx64.efi 
                       /efi/ubuntu/grubx64.efi /efi/ubuntu/mmx64.efi 
                       /efi/ubuntu/shimx64.efi /efi/ubuntu/grub.cfg 
                       /efi/HP/BIOSUpdate/BiosMgmt.efi 
                       /efi/HP/BIOSUpdate/CryptRSA.efi 
                       /efi/HP/SystemDiags/CryptRSA.efi 
                       /efi/HP/SystemDiags/SysDiags.efi 
                       /efi/Microsoft/Boot/bootmgfw.efi 
                       /efi/Microsoft/Boot/bootmgr.efi 
                       /efi/Microsoft/Boot/memtest.efi

sdb2: __________________________________________________________________________

    File system:       
    Boot sector type:  -
    Boot sector info: 

sdb3: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 8/2012: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /Windows/System32/winload.exe

sdb4: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 8/2012: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        

sdb5: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 19.10
    Boot files:        /boot/grub/grub.cfg /etc/fstab

============================ Drive/Partition Info: =============================

Drive: sda _____________________________________________________________________
Disk /dev/sda: 931.53 GiB, 1000204886016 bytes, 1953525168 sectors
Disk model: TOSHIBA MQ04ABF1
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1 4,294,967,295 4,294,967,295  ee GPT

/dev/sda1 ends after the last sector of /dev/sda

GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1                 2,048 1,921,775,615 1,921,773,568 Data partition (Windows/Linux)
/dev/sda2      R  1,921,775,616 1,953,523,711    31,748,096 Data partition (Windows/Linux)

Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 119.25 GiB, 128035676160 bytes, 250069680 sectors
Disk model: SanDisk SD9SN8W-
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1                   1   250,069,679   250,069,679  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sdb1                 2,048       534,527       532,480 EFI System partition
/dev/sdb2               534,528       567,295        32,768 Microsoft Reserved Partition (Windows)
/dev/sdb3               567,296   108,387,383   107,820,088 Data partition (Windows/Linux)
/dev/sdb4      R    248,049,664   250,056,703     2,007,040 Windows Recovery Environment (Windows)
/dev/sdb5           108,388,352   248,049,663   139,661,312 Data partition (Linux)

Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set

"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/loop1                                              squashfs   
/dev/loop10                                             squashfs   
/dev/loop11                                             squashfs   
/dev/loop12                                             squashfs   
/dev/loop13                                             squashfs   
/dev/loop2                                              squashfs   
/dev/loop3                                              squashfs   
/dev/loop4                                              squashfs   
/dev/loop5                                              squashfs   
/dev/loop6                                              squashfs   
/dev/loop7                                              squashfs   
/dev/loop8                                              squashfs   
/dev/loop9                                              squashfs   
/dev/sda1        7AC8E6E7C8E6A11D                       ntfs       DATA
/dev/sda2        CA78E8E078E8CC6F                       ntfs       RECOVERY
/dev/sdb1        DED2-44AE                              vfat       
/dev/sdb2                                                          
/dev/sdb3        3C08DA1808D9D14E                       ntfs       Windows
/dev/sdb4        545E8B7F5E8B591E                       ntfs       Windows RE tools
/dev/sdb5        57356ea5-d09c-4cf3-9cb5-f8b7255f0459   ext4       

========================= "ls -l /dev/disk/by-id" output: ======================

total 0
lrwxrwxrwx 1 root root  9 Mar 25 15:53 ata-SanDisk_SD9SN8W-128G-1006_1828B5800485 -> ../../sdb
lrwxrwxrwx 1 root root 10 Mar 25 15:53 ata-SanDisk_SD9SN8W-128G-1006_1828B5800485-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Mar 25 15:53 ata-SanDisk_SD9SN8W-128G-1006_1828B5800485-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Mar 25 15:53 ata-SanDisk_SD9SN8W-128G-1006_1828B5800485-part3 -> ../../sdb3
lrwxrwxrwx 1 root root 10 Mar 25 15:53 ata-SanDisk_SD9SN8W-128G-1006_1828B5800485-part4 -> ../../sdb4
lrwxrwxrwx 1 root root 10 Mar 25 15:53 ata-SanDisk_SD9SN8W-128G-1006_1828B5800485-part5 -> ../../sdb5
lrwxrwxrwx 1 root root  9 Mar 25 15:53 ata-TOSHIBA_MQ04ABF100_986LW2WST -> ../../sda
lrwxrwxrwx 1 root root 10 Mar 25 15:53 ata-TOSHIBA_MQ04ABF100_986LW2WST-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Mar 25 15:53 ata-TOSHIBA_MQ04ABF100_986LW2WST-part2 -> ../../sda2
lrwxrwxrwx 1 root root  9 Mar 25 15:53 wwn-0x50000398c4e810d2 -> ../../sda
lrwxrwxrwx 1 root root 10 Mar 25 15:53 wwn-0x50000398c4e810d2-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Mar 25 15:53 wwn-0x50000398c4e810d2-part2 -> ../../sda2
lrwxrwxrwx 1 root root  9 Mar 25 15:53 wwn-0x5001b448b6f05c32 -> ../../sdb
lrwxrwxrwx 1 root root 10 Mar 25 15:53 wwn-0x5001b448b6f05c32-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Mar 25 15:53 wwn-0x5001b448b6f05c32-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Mar 25 15:53 wwn-0x5001b448b6f05c32-part3 -> ../../sdb3
lrwxrwxrwx 1 root root 10 Mar 25 15:53 wwn-0x5001b448b6f05c32-part4 -> ../../sdb4
lrwxrwxrwx 1 root root 10 Mar 25 15:53 wwn-0x5001b448b6f05c32-part5 -> ../../sdb5

================================ Mount points: =================================

Device           Mount_Point              Type       Options

/dev/fuse        /run/user/1000/doc       fuse       (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
/dev/sdb1        /boot/efi                vfat       (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sdb5        /                        ext4       (rw,relatime,errors=remount-ro)


========================== sdb1/EFI/ubuntu/grub.cfg: ===========================

--------------------------------------------------------------------------------
search.fs_uuid 57356ea5-d09c-4cf3-9cb5-f8b7255f0459 root hd1,gpt5 
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
--------------------------------------------------------------------------------

========================== sdb1/efi/ubuntu/grub.cfg: ===========================

--------------------------------------------------------------------------------
search.fs_uuid 57356ea5-d09c-4cf3-9cb5-f8b7255f0459 root hd1,gpt5 
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
--------------------------------------------------------------------------------

=========================== sdb5/boot/grub/grub.cfg: ===========================

--------------------------------------------------------------------------------
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#

### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi
if [ "${initrdfail}" = 2 ]; then
   set initrdfail=
elif [ "${initrdfail}" = 1 ]; then
   set next_entry="${prev_entry}"
   set prev_entry=
   save_env prev_entry
   if [ "${next_entry}" ]; then
      set initrdfail=2
   fi
fi
if [ "${next_entry}" ] ; then
   set default="${next_entry}"
   set next_entry=
   save_env next_entry
   set boot_once=true
else
   set default="0"
fi

if [ x"${feature_menuentry_id}" = xy ]; then
  menuentry_id_option="--id"
else
  menuentry_id_option=""
fi

export menuentry_id_option

if [ "${prev_saved_entry}" ]; then
  set saved_entry="${prev_saved_entry}"
  save_env saved_entry
  set prev_saved_entry=
  save_env prev_saved_entry
  set boot_once=true
fi

function savedefault {
  if [ -z "${boot_once}" ]; then
    saved_entry="${chosen}"
    save_env saved_entry
  fi
}
function initrdfail {
    if [ -n "${have_grubenv}" ]; then if [ -n "${partuuid}" ]; then
      if [ -z "${initrdfail}" ]; then
        set initrdfail=1
        if [ -n "${boot_once}" ]; then
          set prev_entry="${default}"
          save_env prev_entry
        fi
      fi
      save_env initrdfail
    fi; fi
}
function recordfail {
  set recordfail=1
  if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
  if [ x$feature_all_video_module = xy ]; then
    insmod all_video
  else
    insmod efi_gop
    insmod efi_uga
    insmod ieee1275_fb
    insmod vbe
    insmod vga
    insmod video_bochs
    insmod video_cirrus
  fi
}

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd1,gpt5'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt5 --hint-efi=hd1,gpt5 --hint-baremetal=ahci1,gpt5  57356ea5-d09c-4cf3-9cb5-f8b7255f0459
else
  search --no-floppy --fs-uuid --set=root 57356ea5-d09c-4cf3-9cb5-f8b7255f0459
fi
    font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
  set gfxmode=auto
  load_video
  insmod gfxterm
  set locale_dir=$prefix/locale
  set lang=fr_FR
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=30
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=hidden
    set timeout=10
  # Fallback hidden-timeout code in case the timeout_style feature is
  # unavailable.
  elif sleep --interruptible 10 ; then
    set timeout=0
  fi
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
# previously #2c001e 44,0,30,0
# now yaru #4f194c 79,25,76
if background_color 79,25,76,0; then
  clear
fi
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
	set gfxpayload="${1}"
	if [ "${1}" = "keep" ]; then
		set vt_handoff=vt.handoff=7
	else
		set vt_handoff=
	fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if hwmatch ${prefix}/gfxblacklist.txt 3; then
      if [ ${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-57356ea5-d09c-4cf3-9cb5-f8b7255f0459' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_gpt
	insmod ext2
	set root='hd1,gpt5'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt5 --hint-efi=hd1,gpt5 --hint-baremetal=ahci1,gpt5  57356ea5-d09c-4cf3-9cb5-f8b7255f0459
	else
	  search --no-floppy --fs-uuid --set=root 57356ea5-d09c-4cf3-9cb5-f8b7255f0459
	fi
	linux	/boot/vmlinuz-5.3.0-42-generic root=UUID=57356ea5-d09c-4cf3-9cb5-f8b7255f0459 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-5.3.0-42-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-57356ea5-d09c-4cf3-9cb5-f8b7255f0459' {
	menuentry 'Ubuntu, with Linux 5.3.0-42-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-42-generic-advanced-57356ea5-d09c-4cf3-9cb5-f8b7255f0459' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt5 --hint-efi=hd1,gpt5 --hint-baremetal=ahci1,gpt5  57356ea5-d09c-4cf3-9cb5-f8b7255f0459
		else
		  search --no-floppy --fs-uuid --set=root 57356ea5-d09c-4cf3-9cb5-f8b7255f0459
		fi
		echo	'Loading Linux 5.3.0-42-generic ...'
		linux	/boot/vmlinuz-5.3.0-42-generic root=UUID=57356ea5-d09c-4cf3-9cb5-f8b7255f0459 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-42-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-42-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-42-generic-recovery-57356ea5-d09c-4cf3-9cb5-f8b7255f0459' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt5 --hint-efi=hd1,gpt5 --hint-baremetal=ahci1,gpt5  57356ea5-d09c-4cf3-9cb5-f8b7255f0459
		else
		  search --no-floppy --fs-uuid --set=root 57356ea5-d09c-4cf3-9cb5-f8b7255f0459
		fi
		echo	'Loading Linux 5.3.0-42-generic ...'
		linux	/boot/vmlinuz-5.3.0-42-generic root=UUID=57356ea5-d09c-4cf3-9cb5-f8b7255f0459 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-42-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-18-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-18-generic-advanced-57356ea5-d09c-4cf3-9cb5-f8b7255f0459' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt5 --hint-efi=hd1,gpt5 --hint-baremetal=ahci1,gpt5  57356ea5-d09c-4cf3-9cb5-f8b7255f0459
		else
		  search --no-floppy --fs-uuid --set=root 57356ea5-d09c-4cf3-9cb5-f8b7255f0459
		fi
		echo	'Loading Linux 5.3.0-18-generic ...'
		linux	/boot/vmlinuz-5.3.0-18-generic root=UUID=57356ea5-d09c-4cf3-9cb5-f8b7255f0459 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-18-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-18-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-18-generic-recovery-57356ea5-d09c-4cf3-9cb5-f8b7255f0459' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt5 --hint-efi=hd1,gpt5 --hint-baremetal=ahci1,gpt5  57356ea5-d09c-4cf3-9cb5-f8b7255f0459
		else
		  search --no-floppy --fs-uuid --set=root 57356ea5-d09c-4cf3-9cb5-f8b7255f0459
		fi
		echo	'Loading Linux 5.3.0-18-generic ...'
		linux	/boot/vmlinuz-5.3.0-18-generic root=UUID=57356ea5-d09c-4cf3-9cb5-f8b7255f0459 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-18-generic
	}
}

### END /etc/grub.d/10_linux ###

### BEGIN /etc/grub.d/10_linux_zfs ###
### END /etc/grub.d/10_linux_zfs ###

### BEGIN /etc/grub.d/20_linux_xen ###

### END /etc/grub.d/20_linux_xen ###

### BEGIN /etc/grub.d/20_memtest86+ ###
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows Boot Manager (on /dev/sdb1)' --class windows --class os $menuentry_id_option 'osprober-efi-DED2-44AE' {
	insmod part_gpt
	insmod fat
	set root='hd1,gpt1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt1 --hint-efi=hd1,gpt1 --hint-baremetal=ahci1,gpt1  DED2-44AE
	else
	  search --no-floppy --fs-uuid --set=root DED2-44AE
	fi
	chainloader /EFI/Microsoft/Boot/bootmgfw.efi
}
set timeout_style=menu
if [ "${timeout}" = 0 ]; then
  set timeout=10
fi
### END /etc/grub.d/30_os-prober ###

### BEGIN /etc/grub.d/30_uefi-firmware ###
menuentry 'System setup' $menuentry_id_option 'uefi-firmware' {
	fwsetup
}
### END /etc/grub.d/30_uefi-firmware ###

### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries.  Simply type the
# menu entries you want to add after this comment.  Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###

### BEGIN /etc/grub.d/41_custom ###
if [ -f  ${config_directory}/custom.cfg ]; then
  source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f  $prefix/custom.cfg ]; then
  source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
--------------------------------------------------------------------------------

=============================== sdb5/etc/fstab: ================================

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sdb5 during installation
UUID=57356ea5-d09c-4cf3-9cb5-f8b7255f0459 /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sdb1 during installation
UUID=DED2-44AE  /boot/efi       vfat    umask=0077      0       1
/swapfile                                 none            swap    sw              0       0
--------------------------------------------------------------------------------

=================== sdb5: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

  57.913169861 = 62.183792640   boot/grub/grub.cfg                             2
  56.311389923 = 60.463894528   boot/vmlinuz                                   2
  56.311389923 = 60.463894528   boot/vmlinuz-5.3.0-18-generic                  2
  57.272335052 = 61.495701504   boot/vmlinuz-5.3.0-42-generic                  1
  59.944599152 = 64.365023232   boot/initrd.img                                2
  59.944599152 = 64.365023232   boot/initrd.img-5.3.0-18-generic               2
  59.978199005 = 64.401100800   boot/initrd.img-5.3.0-42-generic               3
  59.944599152 = 64.365023232   boot/initrd.img.old                            2


ADDITIONAL INFORMATION :
=================== log of boot-info 20200325_1553 ===================
boot-info version : 4ppa77
boot-sav version : 4ppa77
boot-sav-extra version : 4ppa77
glade2script version : 3.2.4~ppa6
Warning: failed to translate partition name
boot-info is executed in installed-session (Ubuntu 19.10, eoan, Ubuntu, x86_64)
CPU op-mode(s):                  32-bit, 64-bit
Address sizes:                   48 bits physical, 48 bits virtual
BOOT_IMAGE=/boot/vmlinuz-5.3.0-42-generic root=UUID=57356ea5-d09c-4cf3-9cb5-f8b7255f0459 ro quiet splash vt.handoff=7
Windows is hibernated, refused to mount.
Falling back to read-only mount because the NTFS partition is in an
unsafe state. Please resume and shutdown Windows fully (no hibernation
or fast restarting.)
Could not mount read-write, trying read-only

=================== os-prober:
/dev/sdb5:L'OS actuellement utilisé - Ubuntu 19.10 CurrentSession:linux
/dev/sdb1@/EFI/Microsoft/Boot/bootmgfw.efi:Windows Boot Manager:Windows:efi

=================== blkid:
/dev/sdb5: UUID="57356ea5-d09c-4cf3-9cb5-f8b7255f0459" TYPE="ext4" PARTUUID="8e22b508-47f3-40ea-875c-0e4d40464ece"
/dev/loop0: TYPE="squashfs"
/dev/loop1: TYPE="squashfs"
/dev/loop2: TYPE="squashfs"
/dev/loop3: TYPE="squashfs"
/dev/loop4: TYPE="squashfs"
/dev/loop5: TYPE="squashfs"
/dev/loop6: TYPE="squashfs"
/dev/loop7: TYPE="squashfs"
/dev/sda1: LABEL="DATA" UUID="7AC8E6E7C8E6A11D" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="2131fc6e-4b5e-4d94-8fbb-8dbbe61daa31"
/dev/sda2: LABEL="RECOVERY" UUID="CA78E8E078E8CC6F" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="b546ee80-2884-4bda-9a33-9cdaa0bc546d"
/dev/sdb1: UUID="DED2-44AE" TYPE="vfat" PARTLABEL="EFI system partition" PARTUUID="986ce50b-ba0d-4b80-b4ec-82d17e8d6599"
/dev/sdb3: LABEL="Windows" UUID="3C08DA1808D9D14E" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="52eab04a-5681-4954-81d2-5992817673f9"
/dev/sdb4: LABEL="Windows RE tools" UUID="545E8B7F5E8B591E" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="cdebd8ef-2947-48ef-be6e-7dbedd9a901c"
/dev/loop8: TYPE="squashfs"
/dev/loop9: TYPE="squashfs"
/dev/loop10: TYPE="squashfs"
/dev/loop11: TYPE="squashfs"
/dev/loop12: TYPE="squashfs"
/dev/loop13: TYPE="squashfs"
/dev/sdb2: PARTLABEL="Microsoft reserved partition" PARTUUID="cef59a01-c057-4967-b5e4-53557857eafa"


1 disks with OS, 2 OS : 1 Linux, 0 MacOS, 1 Windows, 0 unknown type OS.

Windows not detected by os-prober on sdb3.

=================== /etc/grub.d/ :
drwxr-xr-x  2 root root    4096 mars  23 01:05 grub.d
total 128
-rwxr-xr-x 1 root root 10627 oct.  11 15:57 00_header
-rwxr-xr-x 1 root root  6258 oct.  11 15:57 05_debian_theme
-rwxr-xr-x 1 root root 17123 oct.  11 15:57 10_linux
-rwxr-xr-x 1 root root 37613 oct.  11 15:57 10_linux_zfs
-rwxr-xr-x 1 root root 12894 oct.  11 15:57 20_linux_xen
-rwxr-xr-x 1 root root  1992 janv. 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 12059 oct.  11 15:57 30_os-prober
-rwxr-xr-x 1 root root  1418 oct.  11 15:57 30_uefi-firmware
-rwxr-xr-x 1 root root   214 oct.  11 15:57 40_custom
-rwxr-xr-x 1 root root   216 oct.  11 15:57 41_custom
-rw-r--r-- 1 root root   483 oct.  11 15:57 README




=================== /etc/default/grub :

# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
#   info -f grub -n 'Simple configuration'

GRUB_DEFAULT=0
GRUB_TIMEOUT_STYLE=hidden
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""

# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"

# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console

# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480

# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true

# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"

# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"



/boot/efi detected in the fstab of sdb5: UUID=DED2-44AE   (sdb1)
Presence of EFI/Boot file detected: /mnt/boot-sav/sda2/EFI/Boot/bootx64.efi
Presence of EFI/Microsoft file detected: /boot/efi/EFI/Microsoft/Boot/bootmgfw.efi
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/bootx64.efi
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/fbx64.efi
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/mmx64.efi
/usr/share/boot-sav/bs-cmd_terminal.sh: ligne 195: avertissement : substitution de commande: octet nul ignoré en entrée

=================== efibootmgr -v
BootCurrent: 0002
Timeout: 0 seconds
BootOrder: 0001,3001,0002,2001,2002,2004
Boot0001* Windows Boot Manager	HD(1,GPT,986ce50b-ba0d-4b80-b4ec-82d17e8d6599,0x800,0x82000)/File(EFIMicrosoftBootbootmgfw.efi)WINDOWS.........x...B.C.D.O.B.J.E.C.T.=.{.9.d.e.a.8.6.2.c.-.5.c.d.d.-.4.e.7.0.-.a.c.c.1.-.f.3.2.b.3.4.4.d.4.7.9.5.}...&................
Boot0002* ubuntu	HD(1,GPT,986ce50b-ba0d-4b80-b4ec-82d17e8d6599,0x800,0x82000)/File(EFIubuntushimx64.efi)
Boot2001* EFI USB Device	RC
Boot2002* EFI DVD/CDROM	RC
Boot3001* Internal Hard Disk or Solid State Disk	RC

=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this installed-session.
SecureBoot disabled. (maybe sec-boot, Veuillez indiquer ce message à boot.repair@gmail.com)


=================== PARTITIONS & DISKS:
sdb5	: sdb,	not-sepboot,	grubenv-ok	grub2,	signed grub-pc grub-efi ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-has-goodEFI,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	farbios,	notbiosboot, .
sda1	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sda1.
sda2	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	is-maybe-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	recovery-or-hidden,	bootmgr,	is-winboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sda2.
sdb1	: sdb,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	is-os,	is-correct-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /boot/efi.
sdb3	: sdb,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	is-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	haswinload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /mnt/boot-sav/sdb3.
sdb4	: sdb,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	recovery-or-hidden,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sdb4.

sdb	: GPT,	no-BIOS_boot,	has-correctEFI, 	not-usb,	not-mmc, has-os,	2048 sectors * 512 bytes
sda	: GPT,	no-BIOS_boot,	has-maybe-EFI, 	not-usb,	not-mmc, no-os,	2048 sectors * 512 bytes


=================== parted -lm:

BYT;
/dev/sda:1000GB:scsi:512:4096:gpt:ATA TOSHIBA MQ04ABF1:;
1:1049kB:984GB:984GB:ntfs:Basic data partition:msftdata;
2:984GB:1000GB:16.3GB:ntfs::hidden, msftdata;

BYT;
/dev/sdb:128GB:scsi:512:4096:gpt:ATA SanDisk SD9SN8W-:;
1:1049kB:274MB:273MB:fat32:EFI system partition:boot, esp;
2:274MB:290MB:16.8MB::Microsoft reserved partition:msftres;
3:290MB:55.5GB:55.2GB:ntfs:Basic data partition:msftdata;
5:55.5GB:127GB:71.5GB:ext4::;
4:127GB:128GB:1028MB:ntfs:Basic data partition:hidden, diag;

=================== lsblk:
KNAME  TYPE FSTYPE     SIZE LABEL
loop0  loop squashfs  54,5M
loop1  loop squashfs   956K
loop2  loop squashfs 149,9M
loop3  loop squashfs  89,1M
loop4  loop squashfs  14,8M
loop5  loop squashfs  44,2M
loop6  loop squashfs   4,2M
loop7  loop squashfs  54,7M
loop8  loop squashfs  91,4M
loop9  loop squashfs   956K
loop10 loop squashfs  14,8M
loop11 loop squashfs   4,3M
loop12 loop squashfs  48,3M
loop13 loop squashfs 160,2M
sda    disk          931,5G
sda1   part ntfs     916,4G DATA
sda2   part ntfs      15,1G RECOVERY
sdb    disk          119,2G
sdb1   part vfat       260M
sdb2   part             16M
sdb3   part ntfs      51,4G Windows
sdb4   part ntfs       980M Windows RE tools
sdb5   part ext4      66,6G

KNAME  ROTA RO RM STATE   MOUNTPOINT
loop0     0  1  0         /snap/core18/1223
loop1     0  1  0         /snap/gnome-logs/81
loop2     0  1  0         /snap/gnome-3-28-1804/71
loop3     0  1  0         /snap/core/7917
loop4     0  1  0         /snap/gnome-characters/317
loop5     0  1  0         /snap/gtk-common-themes/1353
loop6     0  1  0         /snap/gnome-calculator/501
loop7     0  1  0         /snap/core18/1668
loop8     0  1  0         /snap/core/8689
loop9     0  1  0         /snap/gnome-logs/93
loop10    0  1  0         /snap/gnome-characters/495
loop11    0  1  0         /snap/gnome-calculator/704
loop12    0  1  0         /snap/gtk-common-themes/1474
loop13    0  1  0         /snap/gnome-3-28-1804/116
sda       1  0  0 running
sda1      1  0  0         /mnt/boot-sav/sda1
sda2      1  0  0         /mnt/boot-sav/sda2
sdb       0  0  0 running
sdb1      0  0  0         /boot/efi
sdb2      0  0  0
sdb3      0  0  0         /mnt/boot-sav/sdb3
sdb4      0  0  0         /mnt/boot-sav/sdb4
sdb5      0  0  0         /


=================== mount:
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,nosuid,relatime,size=1929512k,nr_inodes=482378,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=397936k,mode=755)
/dev/sdb5 on / type ext4 (rw,relatime,errors=remount-ro)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup2 on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
bpf on /sys/fs/bpf type bpf (rw,nosuid,nodev,noexec,relatime,mode=700)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
debugfs on /sys/kernel/debug type debugfs (rw,nosuid,nodev,noexec,relatime)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=40,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=14331)
mqueue on /dev/mqueue type mqueue (rw,nosuid,nodev,noexec,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,nosuid,nodev,noexec,relatime)
configfs on /sys/kernel/config type configfs (rw,nosuid,nodev,noexec,relatime)
/var/lib/snapd/snaps/core18_1223.snap on /snap/core18/1223 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-logs_81.snap on /snap/gnome-logs/81 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-28-1804_71.snap on /snap/gnome-3-28-1804/71 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_7917.snap on /snap/core/7917 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_317.snap on /snap/gnome-characters/317 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk-common-themes_1353.snap on /snap/gtk-common-themes/1353 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_501.snap on /snap/gnome-calculator/501 type squashfs (ro,nodev,relatime,x-gdu.hide)
/dev/sdb1 on /boot/efi type vfat (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/var/lib/snapd/snaps/core18_1668.snap on /snap/core18/1668 type squashfs (ro,nodev,relatime,x-gdu.hide)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=397932k,mode=700,uid=1000,gid=1000)
gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
/var/lib/snapd/snaps/core_8689.snap on /snap/core/8689 type squashfs (ro,nodev,relatime,x-gdu.hide)
/dev/fuse on /run/user/1000/doc type fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
/var/lib/snapd/snaps/gnome-logs_93.snap on /snap/gnome-logs/93 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_495.snap on /snap/gnome-characters/495 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_704.snap on /snap/gnome-calculator/704 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk-common-themes_1474.snap on /snap/gtk-common-themes/1474 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-28-1804_116.snap on /snap/gnome-3-28-1804/116 type squashfs (ro,nodev,relatime,x-gdu.hide)
tmpfs on /run/snapd/ns type tmpfs (rw,nosuid,noexec,relatime,size=397936k,mode=755)
/dev/sda1 on /mnt/boot-sav/sda1 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sda2 on /mnt/boot-sav/sda2 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sdb3 on /mnt/boot-sav/sdb3 type fuseblk (ro,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sdb4 on /mnt/boot-sav/sdb4 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)


=================== ls:
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro sda1 sda2 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro sdb1 sdb2 sdb3 sdb4 sdb5 size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus char console core cpu cpu_dma_latency cuse disk dri drm_dp_aux0 drm_dp_aux1 ecryptfs fb0 fd full fuse hpet hugepages hwrng i2c-0 i2c-1 i2c-10 i2c-11 i2c-12 i2c-13 i2c-14 i2c-15 i2c-16 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 initctl input kfd kmsg lightnvm log mapper mcelog media0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sdb sdb1 sdb2 sdb3 sdb4 sdb5 sg0 sg1 shm snapshot snd stderr stdin stdout udmabuf uhid uinput urandom userio v4l vfio vga_arbiter vhci vhost-net vhost-vsock video0 video1 zero zfs
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda1
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  ff ef 8b 72 00 00 00 00  |...........r....|
00000030  00 00 0c 00 00 00 00 00  02 00 00 00 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  1d a1 e6 c8 e7 e6 c8 7a  |...............z|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 52 11 16  68 09 00 66 53 66 53 66  |h...hR..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  0a 13 b9 f6 0c fc f3 aa  e9 fe 01 90 90 66 60 1e  |.............f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a1 f6 01 e8 09 00  |...u...fa.......|
00000170  a1 fa 01 e8 03 00 f4 eb  fd 8b f0 ac 3c 00 74 09  |............<.t.|
00000180  b4 0e bb 07 00 cd 10 eb  f2 c3 0d 0a 41 20 64 69  |............A di|
00000190  73 6b 20 72 65 61 64 20  65 72 72 6f 72 20 6f 63  |sk read error oc|
000001a0  63 75 72 72 65 64 00 0d  0a 42 4f 4f 54 4d 47 52  |curred...BOOTMGR|
000001b0  20 69 73 20 63 6f 6d 70  72 65 73 73 65 64 00 0d  | is compressed..|
000001c0  0a 50 72 65 73 73 20 43  74 72 6c 2b 41 6c 74 2b  |.Press Ctrl+Alt+|
000001d0  44 65 6c 20 74 6f 20 72  65 73 74 61 72 74 0d 0a  |Del to restart..|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 8a 01  a7 01 bf 01 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sda2
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 f8 8b 72  |........?......r|
00000020  00 00 00 00 80 00 80 00  ff 6f e4 01 00 00 00 00  |.........o......|
00000030  00 00 0c 00 00 00 00 00  02 00 00 00 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  6f cc e8 78 e0 e8 78 ca  |........o..x..x.|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 52 11 16  68 09 00 66 53 66 53 66  |h...hR..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  0a 13 b9 f6 0c fc f3 aa  e9 fe 01 90 90 66 60 1e  |.............f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a1 f6 01 e8 09 00  |...u...fa.......|
00000170  a1 fa 01 e8 03 00 f4 eb  fd 8b f0 ac 3c 00 74 09  |............<.t.|
00000180  b4 0e bb 07 00 cd 10 eb  f2 c3 0d 0a 41 20 64 69  |............A di|
00000190  73 6b 20 72 65 61 64 20  65 72 72 6f 72 20 6f 63  |sk read error oc|
000001a0  63 75 72 72 65 64 00 0d  0a 42 4f 4f 54 4d 47 52  |curred...BOOTMGR|
000001b0  20 69 73 20 63 6f 6d 70  72 65 73 73 65 64 00 0d  | is compressed..|
000001c0  0a 50 72 65 73 73 20 43  74 72 6c 2b 41 6c 74 2b  |.Press Ctrl+Alt+|
000001d0  44 65 6c 20 74 6f 20 72  65 73 74 61 72 74 0d 0a  |Del to restart..|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 8a 01  a7 01 bf 01 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sdb1
00000000  eb 58 90 4d 53 44 4f 53  35 2e 30 00 02 08 fe 1b  |.X.MSDOS5.0.....|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 20 08 00 01 02 00 00  00 00 00 00 02 00 00 00  |. ..............|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 ae 44 d2 de 4e  4f 20 4e 41 4d 45 20 20  |..).D..NO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 33 c9 8e d1 bc f4  |  FAT32   3.....|
00000060  7b 8e c1 8e d9 bd 00 7c  88 56 40 88 4e 02 8a 56  |{......|.V@.N..V|
00000070  40 b4 41 bb aa 55 cd 13  72 10 81 fb 55 aa 75 0a  |@.A..U..r...U.u.|
00000080  f6 c1 01 74 05 fe 46 02  eb 2d 8a 56 40 b4 08 cd  |...t..F..-.V@...|
00000090  13 73 05 b9 ff ff 8a f1  66 0f b6 c6 40 66 0f b6  |.s......f...@f..|
000000a0  d1 80 e2 3f f7 e2 86 cd  c0 ed 06 41 66 0f b7 c9  |...?.......Af...|
000000b0  66 f7 e1 66 89 46 f8 83  7e 16 00 75 39 83 7e 2a  |f..f.F..~..u9.~*|
000000c0  00 77 33 66 8b 46 1c 66  83 c0 0c bb 00 80 b9 01  |.w3f.F.f........|
000000d0  00 e8 2c 00 e9 a8 03 a1  f8 7d 80 c4 7c 8b f0 ac  |..,......}..|...|
000000e0  84 c0 74 17 3c ff 74 09  b4 0e bb 07 00 cd 10 eb  |..t.<.t.........|
000000f0  ee a1 fa 7d eb e4 a1 7d  80 eb df 98 cd 16 cd 19  |...}...}........|
00000100  66 60 80 7e 02 00 0f 84  20 00 66 6a 00 66 50 06  |f`.~.... .fj.fP.|
00000110  53 66 68 10 00 01 00 b4  42 8a 56 40 8b f4 cd 13  |Sfh.....B.V@....|
00000120  66 58 66 58 66 58 66 58  eb 33 66 3b 46 f8 72 03  |fXfXfXfX.3f;F.r.|
00000130  f9 eb 2a 66 33 d2 66 0f  b7 4e 18 66 f7 f1 fe c2  |..*f3.f..N.f....|
00000140  8a ca 66 8b d0 66 c1 ea  10 f7 76 1a 86 d6 8a 56  |..f..f....v....V|
00000150  40 8a e8 c0 e4 06 0a cc  b8 01 02 cd 13 66 61 0f  |@............fa.|
00000160  82 74 ff 81 c3 00 02 66  40 49 75 94 c3 42 4f 4f  |.t.....f@Iu..BOO|
00000170  54 4d 47 52 20 20 20 20  00 00 00 00 00 00 00 00  |TMGR    ........|
00000180  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001a0  00 00 00 00 00 00 00 00  00 00 00 00 0d 0a 44 69  |..............Di|
000001b0  73 6b 20 65 72 72 6f 72  ff 0d 0a 50 72 65 73 73  |sk error...Press|
000001c0  20 61 6e 79 20 6b 65 79  20 74 6f 20 72 65 73 74  | any key to rest|
000001d0  61 72 74 0d 0a 00 00 00  00 00 00 00 00 00 00 00  |art.............|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  ac 01 b9 01 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sdb3
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 a8 08 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  30 34 6d 06 00 00 00 00  |........04m.....|
00000030  30 31 97 00 00 00 00 00  02 00 00 00 00 00 00 00  |01..............|
00000040  f6 00 00 00 01 00 00 00  4e d1 d9 08 18 da 08 3c  |........N......<|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 52 11 16  68 09 00 66 53 66 53 66  |h...hR..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  0a 13 b9 f6 0c fc f3 aa  e9 fe 01 90 90 66 60 1e  |.............f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a1 f6 01 e8 09 00  |...u...fa.......|
00000170  a1 fa 01 e8 03 00 f4 eb  fd 8b f0 ac 3c 00 74 09  |............<.t.|
00000180  b4 0e bb 07 00 cd 10 eb  f2 c3 0d 0a 41 20 64 69  |............A di|
00000190  73 6b 20 72 65 61 64 20  65 72 72 6f 72 20 6f 63  |sk read error oc|
000001a0  63 75 72 72 65 64 00 0d  0a 42 4f 4f 54 4d 47 52  |curred...BOOTMGR|
000001b0  20 69 73 20 63 6f 6d 70  72 65 73 73 65 64 00 0d  | is compressed..|
000001c0  0a 50 72 65 73 73 20 43  74 72 6c 2b 41 6c 74 2b  |.Press Ctrl+Alt+|
000001d0  44 65 6c 20 74 6f 20 72  65 73 74 61 72 74 0d 0a  |Del to restart..|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 8a 01  a7 01 bf 01 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sdb4
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 f0 c8 0e  |........?.......|
00000020  00 00 00 00 80 00 80 00  ff 9f 1e 00 00 00 00 00  |................|
00000030  aa 48 01 00 00 00 00 00  02 00 00 00 00 00 00 00  |.H..............|
00000040  f6 00 00 00 01 00 00 00  1e 59 8b 5e 7f 8b 5e 54  |.........Y.^..^T|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 52 11 16  68 09 00 66 53 66 53 66  |h...hR..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  0a 13 b9 f6 0c fc f3 aa  e9 fe 01 90 90 66 60 1e  |.............f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a1 f6 01 e8 09 00  |...u...fa.......|
00000170  a1 fa 01 e8 03 00 f4 eb  fd 8b f0 ac 3c 00 74 09  |............<.t.|
00000180  b4 0e bb 07 00 cd 10 eb  f2 c3 0d 0a 41 20 64 69  |............A di|
00000190  73 6b 20 72 65 61 64 20  65 72 72 6f 72 20 6f 63  |sk read error oc|
000001a0  63 75 72 72 65 64 00 0d  0a 42 4f 4f 54 4d 47 52  |curred...BOOTMGR|
000001b0  20 69 73 20 63 6f 6d 70  72 65 73 73 65 64 00 0d  | is compressed..|
000001c0  0a 50 72 65 73 73 20 43  74 72 6c 2b 41 6c 74 2b  |.Press Ctrl+Alt+|
000001d0  44 65 6c 20 74 6f 20 72  65 73 74 61 72 74 0d 0a  |Del to restart..|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 8a 01  a7 01 bf 01 00 00 55 aa  |..............U.|
00000200

=================== df -Th:

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  1.9G     0  1.9G   0% /dev
tmpfs          tmpfs     389M  1.7M  387M   1% /run
/dev/sdb5      ext4       66G  9.3G   53G  15% /
tmpfs          tmpfs     1.9G  105M  1.8G   6% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     1.9G     0  1.9G   0% /sys/fs/cgroup
/dev/loop0     squashfs   55M   55M     0 100% /snap/core18/1223
/dev/loop1     squashfs  1.0M  1.0M     0 100% /snap/gnome-logs/81
/dev/loop2     squashfs  150M  150M     0 100% /snap/gnome-3-28-1804/71
/dev/loop3     squashfs   90M   90M     0 100% /snap/core/7917
/dev/loop4     squashfs   15M   15M     0 100% /snap/gnome-characters/317
/dev/loop5     squashfs   45M   45M     0 100% /snap/gtk-common-themes/1353
/dev/loop6     squashfs  4.3M  4.3M     0 100% /snap/gnome-calculator/501
/dev/sdb1      vfat      256M   61M  196M  24% /boot/efi
/dev/loop7     squashfs   55M   55M     0 100% /snap/core18/1668
tmpfs          tmpfs     389M   60K  389M   1% /run/user/1000
/dev/loop8     squashfs   92M   92M     0 100% /snap/core/8689
/dev/loop9     squashfs  1.0M  1.0M     0 100% /snap/gnome-logs/93
/dev/loop10    squashfs   15M   15M     0 100% /snap/gnome-characters/495
/dev/loop11    squashfs  4.4M  4.4M     0 100% /snap/gnome-calculator/704
/dev/loop12    squashfs   49M   49M     0 100% /snap/gtk-common-themes/1474
/dev/loop13    squashfs  161M  161M     0 100% /snap/gnome-3-28-1804/116
/dev/sda1      fuseblk   917G  128M  917G   1% /mnt/boot-sav/sda1
/dev/sda2      fuseblk    16G   14G  1.9G  89% /mnt/boot-sav/sda2
/dev/sdb3      fuseblk    52G   36G   16G  70% /mnt/boot-sav/sdb3
/dev/sdb4      fuseblk   980M  591M  390M  61% /mnt/boot-sav/sdb4

=================== fdisk -l:
Disk /dev/loop0: 54.52 MiB, 57151488 bytes, 111624 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop1: 956 KiB, 978944 bytes, 1912 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop2: 149.93 MiB, 157192192 bytes, 307016 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop3: 89.13 MiB, 93454336 bytes, 182528 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop4: 14.76 MiB, 15462400 bytes, 30200 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop5: 44.18 MiB, 46325760 bytes, 90480 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop6: 4.2 MiB, 4403200 bytes, 8600 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop7: 54.66 MiB, 57294848 bytes, 111904 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/sda: 931.53 GiB, 1000204886016 bytes, 1953525168 sectors
Disk model: TOSHIBA MQ04ABF1
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 7366F686-0B83-476F-A93C-C34525E0CD1C

Device          Start        End    Sectors   Size Type
/dev/sda1        2048 1921775615 1921773568 916.4G Microsoft basic data
/dev/sda2  1921775616 1953523711   31748096  15.1G Microsoft basic data


Disk /dev/sdb: 119.25 GiB, 128035676160 bytes, 250069680 sectors
Disk model: SanDisk SD9SN8W-
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 9967A118-C0C1-443C-9A7A-F1C85F13C741

Device         Start       End   Sectors  Size Type
/dev/sdb1       2048    534527    532480  260M EFI System
/dev/sdb2     534528    567295     32768   16M Microsoft reserved
/dev/sdb3     567296 108387383 107820088 51.4G Microsoft basic data
/dev/sdb4  248049664 250056703   2007040  980M Windows recovery environment
/dev/sdb5  108388352 248049663 139661312 66.6G Linux filesystem

Partition table entries are not in disk order.


Disk /dev/loop8: 91.38 MiB, 95805440 bytes, 187120 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop9: 956 KiB, 978944 bytes, 1912 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop10: 14.77 MiB, 15466496 bytes, 30208 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop11: 4.26 MiB, 4464640 bytes, 8720 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop12: 48.3 MiB, 50642944 bytes, 98912 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop13: 160.16 MiB, 167931904 bytes, 327992 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes




=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub-efi-amd64-signed of sdb5, using the following options:        sdb1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s   fix-windows-boot use-standard-efi-file


=================== Final advice in case of suggested repair
N'oubliez pas de régler votre BIOS pour qu'il amorce sur le fichier sdb1/efi/.../grub*.efi !

Si votre ordinateur redémarre directement sur Windows, essayez de changer l'ordre de démarrage dans votre BIOS.
Si votre BIOS ne permet pas de changer l'ordre de démarrage, changez l'entrée de démarrage par défaut de l'amorceur Windows.
Par exemple, vous pouvez démarrer Windows, puis saisir la commande suivante dans une invite de commande en mode administrateur :
bcdedit /set {bootmgr} path \EFI\...\grub*.efi


=================== User settings
The settings chosen by the user will not act on the boot.

lucmars · Le 25/03/2020, à 18:11

On voit que les numéros de boot n'ont pas changé (0001 pour win ; 0002 pour buntu) tu pourras p'tete changer le boot-order avec efibootmgr si ton bios le veut bien.

Depuis ton buntu installé

sudo efibootmgr -o 0002,0001

et tu verras au prochain démarrage.

ikewdu · Le 25/03/2020, à 19:13

Salut,

Ton installation est parfaite. Ni boot-repair, ni efiboomgr ne régleront le souci. Ton bios/UEFI est bloqué pour booter directement sur "Windows Boot Manager". Le plus sage est de passer par F9 comme tu le fais.

Sinon, et si ton bios présente cette option, tu peux toujours suivre ceci : https://forum.ubuntu-fr.org/viewtopic.p … #p21481290 . Parfois, une mise à jour du bios permet de l'ajouter.

Si tu ne l'as pas, il reste toujours l'option du bidouillage de la base bcd de Windows via bcdedit (solution que je déconseille personnellement), ou du renommage des fichiers grub en fichiers Windows (mais là, il faut savoir ce que l'on fait).

Dernière modification par ikewdu (Le 25/03/2020, à 19:14)

r17777 · Le 25/03/2020, à 19:14

ok je viens de faire ...

lili@lili-HP-Laptop-15-db0xxx:~$ sudo efibootmgr -o 0002,0001
[sudo] Mot de passe de lili : 
BootCurrent: 0002
Timeout: 0 seconds
BootOrder: 0002,0001
Boot0001* Windows Boot Manager
Boot0002* ubuntu
Boot2001* EFI USB Device
Boot2002* EFI DVD/CDROM
Boot3001* Internal Hard Disk or Solid State Disk
lili@lili-HP-Laptop-15-db0xxx:~$

maintenant je reboot pour voir.

r17777 · Le 25/03/2020, à 19:24

bah non c'est encore win qui boot !

pourtant l'ordre est bien modifié , comme on le voit dans ce troisième boot info

https://paste.ubuntu.com/p/xY8HtHbFXx/

=================== efibootmgr -v
BootCurrent: 0002
Timeout: 0 seconds
BootOrder: 0001,0002,2001,2002,2004
Boot0001* Windows Boot Manager	HD(1,GPT,986ce50b-ba0d-4b80-b4ec-82d17e8d6599,0x800,0x82000)/File(EFIMicrosoftBootbootmgfw.efi)WINDOWS.........x...B.C.D.O.B.J.E.C.T.=.{.9.d.e.a.8.6.2.c.-.5.c.d.d.-.4.e.7.0.-.a.c.c.1.-.f.3.2.b.3.4.4.d.4.7.9.5.}...&................
Boot0002* ubuntu	HD(1,GPT,986ce50b-ba0d-4b80-b4ec-82d17e8d6599,0x800,0x82000)/File(EFIubuntushimx64.efi)
Boot2001* EFI USB Device	RC
Boot2002* EFI DVD/CDROM	RC
Boot3001* Internal Hard Disk or Solid State Disk	RC

=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this installed-session.
SecureBoot disabled. (maybe sec-boot, Veuillez indiquer ce message à boot.repair@gmail.com)

merci qd meme ....

une autre piste svp?

a la fin ça dit ceci :

=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub-efi-amd64-signed of sdb5, using the following options:        sdb1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s   fix-windows-boot use-standard-efi-file


=================== Final advice in case of suggested repair
N'oubliez pas de régler votre BIOS pour qu'il amorce sur le fichier sdb1/efi/.../grub*.efi !

Si votre ordinateur redémarre directement sur Windows, essayez de changer l'ordre de démarrage dans votre BIOS.
Si votre BIOS ne permet pas de changer l'ordre de démarrage, changez l'entrée de démarrage par défaut de l'amorceur Windows.
Par exemple, vous pouvez démarrer Windows, puis saisir la commande suivante dans une invite de commande en mode administrateur :
bcdedit /set {bootmgr} path \EFI\...\grub*.efi

ça dit de faire cette commande dans "executer" sous win ?
BCD c'est bien l'outils boot configuration data de win non?

serait-ce plus risqué qu'un boot-repair ?

Dernière modification par r17777 (Le 25/03/2020, à 19:34)

malbo · Le 25/03/2020, à 19:38

Je colle ton dernier Boot-info ( https://paste.ubuntu.com/p/xY8HtHbFXx/ ) :

Boot Info Script 71f6c5c + Boot-Repair extra info      [Boot-Info 16mar2020]


============================= Boot Info Summary: ===============================

 => No boot loader is installed in the MBR of /dev/sda.
 => No boot loader is installed in the MBR of /dev/sdb.

sda1: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 8/2012: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        

sda2: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 8/2012: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /bootmgr /Boot/BCD

sdb1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  Windows 8/2012: FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /EFI/ubuntu/grub.cfg /efi/Boot/bootx64.efi 
                       /efi/Boot/fbx64.efi /efi/Boot/mmx64.efi 
                       /efi/ubuntu/grubx64.efi /efi/ubuntu/mmx64.efi 
                       /efi/ubuntu/shimx64.efi /efi/ubuntu/grub.cfg 
                       /efi/HP/BIOSUpdate/BiosMgmt.efi 
                       /efi/HP/BIOSUpdate/CryptRSA.efi 
                       /efi/HP/SystemDiags/CryptRSA.efi 
                       /efi/HP/SystemDiags/SysDiags.efi 
                       /efi/Microsoft/Boot/bootmgfw.efi 
                       /efi/Microsoft/Boot/bootmgr.efi 
                       /efi/Microsoft/Boot/memtest.efi

sdb2: __________________________________________________________________________

    File system:       
    Boot sector type:  -
    Boot sector info: 

sdb3: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 8/2012: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /Windows/System32/winload.exe

sdb4: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 8/2012: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        

sdb5: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 19.10
    Boot files:        /boot/grub/grub.cfg /etc/fstab

============================ Drive/Partition Info: =============================

Drive: sda _____________________________________________________________________
Disk /dev/sda: 931.53 GiB, 1000204886016 bytes, 1953525168 sectors
Disk model: TOSHIBA MQ04ABF1
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1 4,294,967,295 4,294,967,295  ee GPT

/dev/sda1 ends after the last sector of /dev/sda

GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1                 2,048 1,921,775,615 1,921,773,568 Data partition (Windows/Linux)
/dev/sda2      R  1,921,775,616 1,953,523,711    31,748,096 Data partition (Windows/Linux)

Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 119.25 GiB, 128035676160 bytes, 250069680 sectors
Disk model: SanDisk SD9SN8W-
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1                   1   250,069,679   250,069,679  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sdb1                 2,048       534,527       532,480 EFI System partition
/dev/sdb2               534,528       567,295        32,768 Microsoft Reserved Partition (Windows)
/dev/sdb3               567,296   108,387,383   107,820,088 Data partition (Windows/Linux)
/dev/sdb4      R    248,049,664   250,056,703     2,007,040 Windows Recovery Environment (Windows)
/dev/sdb5           108,388,352   248,049,663   139,661,312 Data partition (Linux)

Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set

"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/loop1                                              squashfs   
/dev/loop10                                             squashfs   
/dev/loop11                                             squashfs   
/dev/loop12                                             squashfs   
/dev/loop13                                             squashfs   
/dev/loop14                                             squashfs   
/dev/loop2                                              squashfs   
/dev/loop3                                              squashfs   
/dev/loop4                                              squashfs   
/dev/loop5                                              squashfs   
/dev/loop6                                              squashfs   
/dev/loop7                                              squashfs   
/dev/loop8                                              squashfs   
/dev/sda1        7AC8E6E7C8E6A11D                       ntfs       DATA
/dev/sda2        CA78E8E078E8CC6F                       ntfs       RECOVERY
/dev/sdb1        DED2-44AE                              vfat       
/dev/sdb2                                                          
/dev/sdb3        3C08DA1808D9D14E                       ntfs       Windows
/dev/sdb4        545E8B7F5E8B591E                       ntfs       Windows RE tools
/dev/sdb5        57356ea5-d09c-4cf3-9cb5-f8b7255f0459   ext4       

========================= "ls -l /dev/disk/by-id" output: ======================

total 0
lrwxrwxrwx 1 root root  9 Mar 25 18:17 ata-SanDisk_SD9SN8W-128G-1006_1828B5800485 -> ../../sdb
lrwxrwxrwx 1 root root 10 Mar 25 18:17 ata-SanDisk_SD9SN8W-128G-1006_1828B5800485-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Mar 25 18:17 ata-SanDisk_SD9SN8W-128G-1006_1828B5800485-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Mar 25 18:18 ata-SanDisk_SD9SN8W-128G-1006_1828B5800485-part3 -> ../../sdb3
lrwxrwxrwx 1 root root 10 Mar 25 18:18 ata-SanDisk_SD9SN8W-128G-1006_1828B5800485-part4 -> ../../sdb4
lrwxrwxrwx 1 root root 10 Mar 25 18:17 ata-SanDisk_SD9SN8W-128G-1006_1828B5800485-part5 -> ../../sdb5
lrwxrwxrwx 1 root root  9 Mar 25 18:17 ata-TOSHIBA_MQ04ABF100_986LW2WST -> ../../sda
lrwxrwxrwx 1 root root 10 Mar 25 18:18 ata-TOSHIBA_MQ04ABF100_986LW2WST-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Mar 25 18:18 ata-TOSHIBA_MQ04ABF100_986LW2WST-part2 -> ../../sda2
lrwxrwxrwx 1 root root  9 Mar 25 18:17 wwn-0x50000398c4e810d2 -> ../../sda
lrwxrwxrwx 1 root root 10 Mar 25 18:18 wwn-0x50000398c4e810d2-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Mar 25 18:18 wwn-0x50000398c4e810d2-part2 -> ../../sda2
lrwxrwxrwx 1 root root  9 Mar 25 18:17 wwn-0x5001b448b6f05c32 -> ../../sdb
lrwxrwxrwx 1 root root 10 Mar 25 18:17 wwn-0x5001b448b6f05c32-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Mar 25 18:17 wwn-0x5001b448b6f05c32-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Mar 25 18:18 wwn-0x5001b448b6f05c32-part3 -> ../../sdb3
lrwxrwxrwx 1 root root 10 Mar 25 18:18 wwn-0x5001b448b6f05c32-part4 -> ../../sdb4
lrwxrwxrwx 1 root root 10 Mar 25 18:17 wwn-0x5001b448b6f05c32-part5 -> ../../sdb5

================================ Mount points: =================================

Device           Mount_Point              Type       Options

/dev/fuse        /run/user/1000/doc       fuse       (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
/dev/sdb1        /boot/efi                vfat       (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sdb5        /                        ext4       (rw,relatime,errors=remount-ro)


========================== sdb1/EFI/ubuntu/grub.cfg: ===========================

--------------------------------------------------------------------------------
search.fs_uuid 57356ea5-d09c-4cf3-9cb5-f8b7255f0459 root hd1,gpt5 
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
--------------------------------------------------------------------------------

========================== sdb1/efi/ubuntu/grub.cfg: ===========================

--------------------------------------------------------------------------------
search.fs_uuid 57356ea5-d09c-4cf3-9cb5-f8b7255f0459 root hd1,gpt5 
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
--------------------------------------------------------------------------------

=========================== sdb5/boot/grub/grub.cfg: ===========================

--------------------------------------------------------------------------------
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#

### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi
if [ "${initrdfail}" = 2 ]; then
   set initrdfail=
elif [ "${initrdfail}" = 1 ]; then
   set next_entry="${prev_entry}"
   set prev_entry=
   save_env prev_entry
   if [ "${next_entry}" ]; then
      set initrdfail=2
   fi
fi
if [ "${next_entry}" ] ; then
   set default="${next_entry}"
   set next_entry=
   save_env next_entry
   set boot_once=true
else
   set default="0"
fi

if [ x"${feature_menuentry_id}" = xy ]; then
  menuentry_id_option="--id"
else
  menuentry_id_option=""
fi

export menuentry_id_option

if [ "${prev_saved_entry}" ]; then
  set saved_entry="${prev_saved_entry}"
  save_env saved_entry
  set prev_saved_entry=
  save_env prev_saved_entry
  set boot_once=true
fi

function savedefault {
  if [ -z "${boot_once}" ]; then
    saved_entry="${chosen}"
    save_env saved_entry
  fi
}
function initrdfail {
    if [ -n "${have_grubenv}" ]; then if [ -n "${partuuid}" ]; then
      if [ -z "${initrdfail}" ]; then
        set initrdfail=1
        if [ -n "${boot_once}" ]; then
          set prev_entry="${default}"
          save_env prev_entry
        fi
      fi
      save_env initrdfail
    fi; fi
}
function recordfail {
  set recordfail=1
  if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
  if [ x$feature_all_video_module = xy ]; then
    insmod all_video
  else
    insmod efi_gop
    insmod efi_uga
    insmod ieee1275_fb
    insmod vbe
    insmod vga
    insmod video_bochs
    insmod video_cirrus
  fi
}

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd1,gpt5'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt5 --hint-efi=hd1,gpt5 --hint-baremetal=ahci1,gpt5  57356ea5-d09c-4cf3-9cb5-f8b7255f0459
else
  search --no-floppy --fs-uuid --set=root 57356ea5-d09c-4cf3-9cb5-f8b7255f0459
fi
    font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
  set gfxmode=auto
  load_video
  insmod gfxterm
  set locale_dir=$prefix/locale
  set lang=fr_FR
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=30
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=hidden
    set timeout=10
  # Fallback hidden-timeout code in case the timeout_style feature is
  # unavailable.
  elif sleep --interruptible 10 ; then
    set timeout=0
  fi
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
# previously #2c001e 44,0,30,0
# now yaru #4f194c 79,25,76
if background_color 79,25,76,0; then
  clear
fi
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
	set gfxpayload="${1}"
	if [ "${1}" = "keep" ]; then
		set vt_handoff=vt.handoff=7
	else
		set vt_handoff=
	fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if hwmatch ${prefix}/gfxblacklist.txt 3; then
      if [ ${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-57356ea5-d09c-4cf3-9cb5-f8b7255f0459' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_gpt
	insmod ext2
	set root='hd1,gpt5'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt5 --hint-efi=hd1,gpt5 --hint-baremetal=ahci1,gpt5  57356ea5-d09c-4cf3-9cb5-f8b7255f0459
	else
	  search --no-floppy --fs-uuid --set=root 57356ea5-d09c-4cf3-9cb5-f8b7255f0459
	fi
	linux	/boot/vmlinuz-5.3.0-42-generic root=UUID=57356ea5-d09c-4cf3-9cb5-f8b7255f0459 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-5.3.0-42-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-57356ea5-d09c-4cf3-9cb5-f8b7255f0459' {
	menuentry 'Ubuntu, with Linux 5.3.0-42-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-42-generic-advanced-57356ea5-d09c-4cf3-9cb5-f8b7255f0459' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt5 --hint-efi=hd1,gpt5 --hint-baremetal=ahci1,gpt5  57356ea5-d09c-4cf3-9cb5-f8b7255f0459
		else
		  search --no-floppy --fs-uuid --set=root 57356ea5-d09c-4cf3-9cb5-f8b7255f0459
		fi
		echo	'Loading Linux 5.3.0-42-generic ...'
		linux	/boot/vmlinuz-5.3.0-42-generic root=UUID=57356ea5-d09c-4cf3-9cb5-f8b7255f0459 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-42-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-42-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-42-generic-recovery-57356ea5-d09c-4cf3-9cb5-f8b7255f0459' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt5 --hint-efi=hd1,gpt5 --hint-baremetal=ahci1,gpt5  57356ea5-d09c-4cf3-9cb5-f8b7255f0459
		else
		  search --no-floppy --fs-uuid --set=root 57356ea5-d09c-4cf3-9cb5-f8b7255f0459
		fi
		echo	'Loading Linux 5.3.0-42-generic ...'
		linux	/boot/vmlinuz-5.3.0-42-generic root=UUID=57356ea5-d09c-4cf3-9cb5-f8b7255f0459 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-42-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-18-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-18-generic-advanced-57356ea5-d09c-4cf3-9cb5-f8b7255f0459' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt5 --hint-efi=hd1,gpt5 --hint-baremetal=ahci1,gpt5  57356ea5-d09c-4cf3-9cb5-f8b7255f0459
		else
		  search --no-floppy --fs-uuid --set=root 57356ea5-d09c-4cf3-9cb5-f8b7255f0459
		fi
		echo	'Loading Linux 5.3.0-18-generic ...'
		linux	/boot/vmlinuz-5.3.0-18-generic root=UUID=57356ea5-d09c-4cf3-9cb5-f8b7255f0459 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-18-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-18-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-18-generic-recovery-57356ea5-d09c-4cf3-9cb5-f8b7255f0459' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt5 --hint-efi=hd1,gpt5 --hint-baremetal=ahci1,gpt5  57356ea5-d09c-4cf3-9cb5-f8b7255f0459
		else
		  search --no-floppy --fs-uuid --set=root 57356ea5-d09c-4cf3-9cb5-f8b7255f0459
		fi
		echo	'Loading Linux 5.3.0-18-generic ...'
		linux	/boot/vmlinuz-5.3.0-18-generic root=UUID=57356ea5-d09c-4cf3-9cb5-f8b7255f0459 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-18-generic
	}
}

### END /etc/grub.d/10_linux ###

### BEGIN /etc/grub.d/10_linux_zfs ###
### END /etc/grub.d/10_linux_zfs ###

### BEGIN /etc/grub.d/20_linux_xen ###

### END /etc/grub.d/20_linux_xen ###

### BEGIN /etc/grub.d/20_memtest86+ ###
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows Boot Manager (on /dev/sdb1)' --class windows --class os $menuentry_id_option 'osprober-efi-DED2-44AE' {
	insmod part_gpt
	insmod fat
	set root='hd1,gpt1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt1 --hint-efi=hd1,gpt1 --hint-baremetal=ahci1,gpt1  DED2-44AE
	else
	  search --no-floppy --fs-uuid --set=root DED2-44AE
	fi
	chainloader /EFI/Microsoft/Boot/bootmgfw.efi
}
set timeout_style=menu
if [ "${timeout}" = 0 ]; then
  set timeout=10
fi
### END /etc/grub.d/30_os-prober ###

### BEGIN /etc/grub.d/30_uefi-firmware ###
menuentry 'System setup' $menuentry_id_option 'uefi-firmware' {
	fwsetup
}
### END /etc/grub.d/30_uefi-firmware ###

### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries.  Simply type the
# menu entries you want to add after this comment.  Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###

### BEGIN /etc/grub.d/41_custom ###
if [ -f  ${config_directory}/custom.cfg ]; then
  source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f  $prefix/custom.cfg ]; then
  source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
--------------------------------------------------------------------------------

=============================== sdb5/etc/fstab: ================================

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sdb5 during installation
UUID=57356ea5-d09c-4cf3-9cb5-f8b7255f0459 /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sdb1 during installation
UUID=DED2-44AE  /boot/efi       vfat    umask=0077      0       1
/swapfile                                 none            swap    sw              0       0
--------------------------------------------------------------------------------

=================== sdb5: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

  57.913169861 = 62.183792640   boot/grub/grub.cfg                             2
  56.311389923 = 60.463894528   boot/vmlinuz                                   2
  56.311389923 = 60.463894528   boot/vmlinuz-5.3.0-18-generic                  2
  57.272335052 = 61.495701504   boot/vmlinuz-5.3.0-42-generic                  1
  59.944599152 = 64.365023232   boot/initrd.img                                2
  59.944599152 = 64.365023232   boot/initrd.img-5.3.0-18-generic               2
  59.978199005 = 64.401100800   boot/initrd.img-5.3.0-42-generic               3
  59.944599152 = 64.365023232   boot/initrd.img.old                            2


ADDITIONAL INFORMATION :
=================== log of boot-info 20200325_1817 ===================
boot-info version : 4ppa77
boot-sav version : 4ppa77
boot-sav-extra version : 4ppa77
glade2script version : 3.2.4~ppa6
Warning: failed to translate partition name
boot-info is executed in installed-session (Ubuntu 19.10, eoan, Ubuntu, x86_64)
CPU op-mode(s):                  32-bit, 64-bit
Address sizes:                   48 bits physical, 48 bits virtual
BOOT_IMAGE=/boot/vmlinuz-5.3.0-42-generic root=UUID=57356ea5-d09c-4cf3-9cb5-f8b7255f0459 ro quiet splash vt.handoff=7
Windows is hibernated, refused to mount.
Falling back to read-only mount because the NTFS partition is in an
unsafe state. Please resume and shutdown Windows fully (no hibernation
or fast restarting.)
Could not mount read-write, trying read-only

=================== os-prober:
/dev/sdb5:L'OS actuellement utilisÃ© - Ubuntu 19.10 CurrentSession:linux
/dev/sdb1@/EFI/Microsoft/Boot/bootmgfw.efi:Windows Boot Manager:Windows:efi

=================== blkid:
/dev/sdb5: UUID="57356ea5-d09c-4cf3-9cb5-f8b7255f0459" TYPE="ext4" PARTUUID="8e22b508-47f3-40ea-875c-0e4d40464ece"
/dev/loop0: TYPE="squashfs"
/dev/loop1: TYPE="squashfs"
/dev/loop2: TYPE="squashfs"
/dev/loop3: TYPE="squashfs"
/dev/loop4: TYPE="squashfs"
/dev/loop5: TYPE="squashfs"
/dev/loop6: TYPE="squashfs"
/dev/loop7: TYPE="squashfs"
/dev/sda1: LABEL="DATA" UUID="7AC8E6E7C8E6A11D" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="2131fc6e-4b5e-4d94-8fbb-8dbbe61daa31"
/dev/sda2: LABEL="RECOVERY" UUID="CA78E8E078E8CC6F" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="b546ee80-2884-4bda-9a33-9cdaa0bc546d"
/dev/sdb1: UUID="DED2-44AE" TYPE="vfat" PARTLABEL="EFI system partition" PARTUUID="986ce50b-ba0d-4b80-b4ec-82d17e8d6599"
/dev/sdb3: LABEL="Windows" UUID="3C08DA1808D9D14E" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="52eab04a-5681-4954-81d2-5992817673f9"
/dev/sdb4: LABEL="Windows RE tools" UUID="545E8B7F5E8B591E" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="cdebd8ef-2947-48ef-be6e-7dbedd9a901c"
/dev/loop8: TYPE="squashfs"
/dev/loop10: TYPE="squashfs"
/dev/loop11: TYPE="squashfs"
/dev/loop12: TYPE="squashfs"
/dev/loop13: TYPE="squashfs"
/dev/sdb2: PARTLABEL="Microsoft reserved partition" PARTUUID="cef59a01-c057-4967-b5e4-53557857eafa"
/dev/loop14: TYPE="squashfs"


1 disks with OS, 2 OS : 1 Linux, 0 MacOS, 1 Windows, 0 unknown type OS.

Windows not detected by os-prober on sdb3.

=================== /etc/grub.d/ :
drwxr-xr-x  2 root root    4096 mars  23 01:05 grub.d
total 128
-rwxr-xr-x 1 root root 10627 oct.  11 15:57 00_header
-rwxr-xr-x 1 root root  6258 oct.  11 15:57 05_debian_theme
-rwxr-xr-x 1 root root 17123 oct.  11 15:57 10_linux
-rwxr-xr-x 1 root root 37613 oct.  11 15:57 10_linux_zfs
-rwxr-xr-x 1 root root 12894 oct.  11 15:57 20_linux_xen
-rwxr-xr-x 1 root root  1992 janv. 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 12059 oct.  11 15:57 30_os-prober
-rwxr-xr-x 1 root root  1418 oct.  11 15:57 30_uefi-firmware
-rwxr-xr-x 1 root root   214 oct.  11 15:57 40_custom
-rwxr-xr-x 1 root root   216 oct.  11 15:57 41_custom
-rw-r--r-- 1 root root   483 oct.  11 15:57 README




=================== /etc/default/grub :

# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
#   info -f grub -n 'Simple configuration'

GRUB_DEFAULT=0
GRUB_TIMEOUT_STYLE=hidden
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""

# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"

# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console

# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480

# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true

# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"

# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"



/boot/efi detected in the fstab of sdb5: UUID=DED2-44AE   (sdb1)
Presence of EFI/Boot file detected: /mnt/boot-sav/sda2/EFI/Boot/bootx64.efi
Presence of EFI/Microsoft file detected: /boot/efi/EFI/Microsoft/Boot/bootmgfw.efi
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/bootx64.efi
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/fbx64.efi
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/mmx64.efi
/usr/share/boot-sav/bs-cmd_terminal.sh: ligne 195: avertissement : substitution de commande: octet nul ignorÃ© en entrÃ©e

=================== efibootmgr -v
BootCurrent: 0002
Timeout: 0 seconds
BootOrder: 0001,0002,2001,2002,2004
Boot0001* Windows Boot Manager	HD(1,GPT,986ce50b-ba0d-4b80-b4ec-82d17e8d6599,0x800,0x82000)/File(EFIMicrosoftBootbootmgfw.efi)WINDOWS.........x...B.C.D.O.B.J.E.C.T.=.{.9.d.e.a.8.6.2.c.-.5.c.d.d.-.4.e.7.0.-.a.c.c.1.-.f.3.2.b.3.4.4.d.4.7.9.5.}...&................
Boot0002* ubuntu	HD(1,GPT,986ce50b-ba0d-4b80-b4ec-82d17e8d6599,0x800,0x82000)/File(EFIubuntushimx64.efi)
Boot2001* EFI USB Device	RC
Boot2002* EFI DVD/CDROM	RC
Boot3001* Internal Hard Disk or Solid State Disk	RC

=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this installed-session.
SecureBoot disabled. (maybe sec-boot, Veuillez indiquer ce message Ã  boot.repair@gmail.com)


=================== PARTITIONS & DISKS:
sdb5	: sdb,	not-sepboot,	grubenv-ok	grub2,	signed grub-pc grub-efi ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-has-goodEFI,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	farbios,	notbiosboot, .
sda1	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sda1.
sda2	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	is-maybe-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	recovery-or-hidden,	bootmgr,	is-winboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sda2.
sdb1	: sdb,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	is-os,	is-correct-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /boot/efi.
sdb3	: sdb,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	is-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	haswinload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /mnt/boot-sav/sdb3.
sdb4	: sdb,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	recovery-or-hidden,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sdb4.

sdb	: GPT,	no-BIOS_boot,	has-correctEFI, 	not-usb,	not-mmc, has-os,	2048 sectors * 512 bytes
sda	: GPT,	no-BIOS_boot,	has-maybe-EFI, 	not-usb,	not-mmc, no-os,	2048 sectors * 512 bytes


=================== parted -lm:

BYT;
/dev/sda:1000GB:scsi:512:4096:gpt:ATA TOSHIBA MQ04ABF1:;
1:1049kB:984GB:984GB:ntfs:Basic data partition:msftdata;
2:984GB:1000GB:16.3GB:ntfs::hidden, msftdata;

BYT;
/dev/sdb:128GB:scsi:512:4096:gpt:ATA SanDisk SD9SN8W-:;
1:1049kB:274MB:273MB:fat32:EFI system partition:boot, esp;
2:274MB:290MB:16.8MB::Microsoft reserved partition:msftres;
3:290MB:55.5GB:55.2GB:ntfs:Basic data partition:msftdata;
5:55.5GB:127GB:71.5GB:ext4::;
4:127GB:128GB:1028MB:ntfs:Basic data partition:hidden, diag;

=================== lsblk:
KNAME  TYPE FSTYPE     SIZE LABEL
loop0  loop squashfs  44,2M
loop1  loop squashfs 160,2M
loop2  loop squashfs  54,7M
loop3  loop squashfs  14,8M
loop4  loop squashfs   4,2M
loop5  loop squashfs   956K
loop6  loop squashfs   956K
loop7  loop squashfs  91,4M
loop8  loop squashfs   4,3M
loop10 loop squashfs  14,8M
loop11 loop squashfs  48,3M
loop12 loop squashfs 149,9M
loop13 loop squashfs  89,1M
loop14 loop squashfs    55M
sda    disk          931,5G
sda1   part ntfs     916,4G DATA
sda2   part ntfs      15,1G RECOVERY
sdb    disk          119,2G
sdb1   part vfat       260M
sdb2   part             16M
sdb3   part ntfs      51,4G Windows
sdb4   part ntfs       980M Windows RE tools
sdb5   part ext4      66,6G

KNAME  ROTA RO RM STATE   MOUNTPOINT
loop0     0  1  0         /snap/gtk-common-themes/1353
loop1     0  1  0         /snap/gnome-3-28-1804/116
loop2     0  1  0         /snap/core18/1668
loop3     0  1  0         /snap/gnome-characters/317
loop4     0  1  0         /snap/gnome-calculator/501
loop5     0  1  0         /snap/gnome-logs/93
loop6     0  1  0         /snap/gnome-logs/81
loop7     0  1  0         /snap/core/8689
loop8     0  1  0         /snap/gnome-calculator/704
loop10    0  1  0         /snap/gnome-characters/495
loop11    0  1  0         /snap/gtk-common-themes/1474
loop12    0  1  0         /snap/gnome-3-28-1804/71
loop13    0  1  0         /snap/core/7917
loop14    0  1  0         /snap/core18/1705
sda       1  0  0 running
sda1      1  0  0         /mnt/boot-sav/sda1
sda2      1  0  0         /mnt/boot-sav/sda2
sdb       0  0  0 running
sdb1      0  0  0         /boot/efi
sdb2      0  0  0
sdb3      0  0  0         /mnt/boot-sav/sdb3
sdb4      0  0  0         /mnt/boot-sav/sdb4
sdb5      0  0  0         /


=================== mount:
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,nosuid,relatime,size=1929252k,nr_inodes=482313,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=397936k,mode=755)
/dev/sdb5 on / type ext4 (rw,relatime,errors=remount-ro)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup2 on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
bpf on /sys/fs/bpf type bpf (rw,nosuid,nodev,noexec,relatime,mode=700)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=30,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=14724)
mqueue on /dev/mqueue type mqueue (rw,nosuid,nodev,noexec,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
debugfs on /sys/kernel/debug type debugfs (rw,nosuid,nodev,noexec,relatime)
configfs on /sys/kernel/config type configfs (rw,nosuid,nodev,noexec,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,nosuid,nodev,noexec,relatime)
/var/lib/snapd/snaps/gtk-common-themes_1353.snap on /snap/gtk-common-themes/1353 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-28-1804_116.snap on /snap/gnome-3-28-1804/116 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core18_1668.snap on /snap/core18/1668 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_317.snap on /snap/gnome-characters/317 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_501.snap on /snap/gnome-calculator/501 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-logs_93.snap on /snap/gnome-logs/93 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-logs_81.snap on /snap/gnome-logs/81 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_8689.snap on /snap/core/8689 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_704.snap on /snap/gnome-calculator/704 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_495.snap on /snap/gnome-characters/495 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk-common-themes_1474.snap on /snap/gtk-common-themes/1474 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-28-1804_71.snap on /snap/gnome-3-28-1804/71 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_7917.snap on /snap/core/7917 type squashfs (ro,nodev,relatime,x-gdu.hide)
/dev/sdb1 on /boot/efi type vfat (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=397932k,mode=700,uid=1000,gid=1000)
gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
/dev/fuse on /run/user/1000/doc type fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
/var/lib/snapd/snaps/core18_1705.snap on /snap/core18/1705 type squashfs (ro,nodev,relatime,x-gdu.hide)
/dev/sda1 on /mnt/boot-sav/sda1 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sda2 on /mnt/boot-sav/sda2 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sdb3 on /mnt/boot-sav/sdb3 type fuseblk (ro,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sdb4 on /mnt/boot-sav/sdb4 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)


=================== ls:
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro sda1 sda2 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro sdb1 sdb2 sdb3 sdb4 sdb5 size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus char console core cpu cpu_dma_latency cuse disk dri drm_dp_aux0 drm_dp_aux1 ecryptfs fb0 fd full fuse hpet hugepages hwrng i2c-0 i2c-1 i2c-10 i2c-11 i2c-12 i2c-13 i2c-14 i2c-15 i2c-16 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 initctl input kfd kmsg lightnvm log mapper mcelog media0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sdb sdb1 sdb2 sdb3 sdb4 sdb5 sg0 sg1 shm snapshot snd stderr stdin stdout udmabuf uhid uinput urandom userio v4l vfio vga_arbiter vhci vhost-net vhost-vsock video0 video1 zero zfs
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda1
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  ff ef 8b 72 00 00 00 00  |...........r....|
00000030  00 00 0c 00 00 00 00 00  02 00 00 00 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  1d a1 e6 c8 e7 e6 c8 7a  |...............z|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 52 11 16  68 09 00 66 53 66 53 66  |h...hR..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  0a 13 b9 f6 0c fc f3 aa  e9 fe 01 90 90 66 60 1e  |.............f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a1 f6 01 e8 09 00  |...u...fa.......|
00000170  a1 fa 01 e8 03 00 f4 eb  fd 8b f0 ac 3c 00 74 09  |............<.t.|
00000180  b4 0e bb 07 00 cd 10 eb  f2 c3 0d 0a 41 20 64 69  |............A di|
00000190  73 6b 20 72 65 61 64 20  65 72 72 6f 72 20 6f 63  |sk read error oc|
000001a0  63 75 72 72 65 64 00 0d  0a 42 4f 4f 54 4d 47 52  |curred...BOOTMGR|
000001b0  20 69 73 20 63 6f 6d 70  72 65 73 73 65 64 00 0d  | is compressed..|
000001c0  0a 50 72 65 73 73 20 43  74 72 6c 2b 41 6c 74 2b  |.Press Ctrl+Alt+|
000001d0  44 65 6c 20 74 6f 20 72  65 73 74 61 72 74 0d 0a  |Del to restart..|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 8a 01  a7 01 bf 01 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sda2
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 f8 8b 72  |........?......r|
00000020  00 00 00 00 80 00 80 00  ff 6f e4 01 00 00 00 00  |.........o......|
00000030  00 00 0c 00 00 00 00 00  02 00 00 00 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  6f cc e8 78 e0 e8 78 ca  |........o..x..x.|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 52 11 16  68 09 00 66 53 66 53 66  |h...hR..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  0a 13 b9 f6 0c fc f3 aa  e9 fe 01 90 90 66 60 1e  |.............f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a1 f6 01 e8 09 00  |...u...fa.......|
00000170  a1 fa 01 e8 03 00 f4 eb  fd 8b f0 ac 3c 00 74 09  |............<.t.|
00000180  b4 0e bb 07 00 cd 10 eb  f2 c3 0d 0a 41 20 64 69  |............A di|
00000190  73 6b 20 72 65 61 64 20  65 72 72 6f 72 20 6f 63  |sk read error oc|
000001a0  63 75 72 72 65 64 00 0d  0a 42 4f 4f 54 4d 47 52  |curred...BOOTMGR|
000001b0  20 69 73 20 63 6f 6d 70  72 65 73 73 65 64 00 0d  | is compressed..|
000001c0  0a 50 72 65 73 73 20 43  74 72 6c 2b 41 6c 74 2b  |.Press Ctrl+Alt+|
000001d0  44 65 6c 20 74 6f 20 72  65 73 74 61 72 74 0d 0a  |Del to restart..|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 8a 01  a7 01 bf 01 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sdb1
00000000  eb 58 90 4d 53 44 4f 53  35 2e 30 00 02 08 fe 1b  |.X.MSDOS5.0.....|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 20 08 00 01 02 00 00  00 00 00 00 02 00 00 00  |. ..............|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 ae 44 d2 de 4e  4f 20 4e 41 4d 45 20 20  |..).D..NO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 33 c9 8e d1 bc f4  |  FAT32   3.....|
00000060  7b 8e c1 8e d9 bd 00 7c  88 56 40 88 4e 02 8a 56  |{......|.V@.N..V|
00000070  40 b4 41 bb aa 55 cd 13  72 10 81 fb 55 aa 75 0a  |@.A..U..r...U.u.|
00000080  f6 c1 01 74 05 fe 46 02  eb 2d 8a 56 40 b4 08 cd  |...t..F..-.V@...|
00000090  13 73 05 b9 ff ff 8a f1  66 0f b6 c6 40 66 0f b6  |.s......f...@f..|
000000a0  d1 80 e2 3f f7 e2 86 cd  c0 ed 06 41 66 0f b7 c9  |...?.......Af...|
000000b0  66 f7 e1 66 89 46 f8 83  7e 16 00 75 39 83 7e 2a  |f..f.F..~..u9.~*|
000000c0  00 77 33 66 8b 46 1c 66  83 c0 0c bb 00 80 b9 01  |.w3f.F.f........|
000000d0  00 e8 2c 00 e9 a8 03 a1  f8 7d 80 c4 7c 8b f0 ac  |..,......}..|...|
000000e0  84 c0 74 17 3c ff 74 09  b4 0e bb 07 00 cd 10 eb  |..t.<.t.........|
000000f0  ee a1 fa 7d eb e4 a1 7d  80 eb df 98 cd 16 cd 19  |...}...}........|
00000100  66 60 80 7e 02 00 0f 84  20 00 66 6a 00 66 50 06  |f`.~.... .fj.fP.|
00000110  53 66 68 10 00 01 00 b4  42 8a 56 40 8b f4 cd 13  |Sfh.....B.V@....|
00000120  66 58 66 58 66 58 66 58  eb 33 66 3b 46 f8 72 03  |fXfXfXfX.3f;F.r.|
00000130  f9 eb 2a 66 33 d2 66 0f  b7 4e 18 66 f7 f1 fe c2  |..*f3.f..N.f....|
00000140  8a ca 66 8b d0 66 c1 ea  10 f7 76 1a 86 d6 8a 56  |..f..f....v....V|
00000150  40 8a e8 c0 e4 06 0a cc  b8 01 02 cd 13 66 61 0f  |@............fa.|
00000160  82 74 ff 81 c3 00 02 66  40 49 75 94 c3 42 4f 4f  |.t.....f@Iu..BOO|
00000170  54 4d 47 52 20 20 20 20  00 00 00 00 00 00 00 00  |TMGR    ........|
00000180  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001a0  00 00 00 00 00 00 00 00  00 00 00 00 0d 0a 44 69  |..............Di|
000001b0  73 6b 20 65 72 72 6f 72  ff 0d 0a 50 72 65 73 73  |sk error...Press|
000001c0  20 61 6e 79 20 6b 65 79  20 74 6f 20 72 65 73 74  | any key to rest|
000001d0  61 72 74 0d 0a 00 00 00  00 00 00 00 00 00 00 00  |art.............|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  ac 01 b9 01 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sdb3
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 a8 08 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  30 34 6d 06 00 00 00 00  |........04m.....|
00000030  30 31 97 00 00 00 00 00  02 00 00 00 00 00 00 00  |01..............|
00000040  f6 00 00 00 01 00 00 00  4e d1 d9 08 18 da 08 3c  |........N......<|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 52 11 16  68 09 00 66 53 66 53 66  |h...hR..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  0a 13 b9 f6 0c fc f3 aa  e9 fe 01 90 90 66 60 1e  |.............f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a1 f6 01 e8 09 00  |...u...fa.......|
00000170  a1 fa 01 e8 03 00 f4 eb  fd 8b f0 ac 3c 00 74 09  |............<.t.|
00000180  b4 0e bb 07 00 cd 10 eb  f2 c3 0d 0a 41 20 64 69  |............A di|
00000190  73 6b 20 72 65 61 64 20  65 72 72 6f 72 20 6f 63  |sk read error oc|
000001a0  63 75 72 72 65 64 00 0d  0a 42 4f 4f 54 4d 47 52  |curred...BOOTMGR|
000001b0  20 69 73 20 63 6f 6d 70  72 65 73 73 65 64 00 0d  | is compressed..|
000001c0  0a 50 72 65 73 73 20 43  74 72 6c 2b 41 6c 74 2b  |.Press Ctrl+Alt+|
000001d0  44 65 6c 20 74 6f 20 72  65 73 74 61 72 74 0d 0a  |Del to restart..|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 8a 01  a7 01 bf 01 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sdb4
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 f0 c8 0e  |........?.......|
00000020  00 00 00 00 80 00 80 00  ff 9f 1e 00 00 00 00 00  |................|
00000030  aa 48 01 00 00 00 00 00  02 00 00 00 00 00 00 00  |.H..............|
00000040  f6 00 00 00 01 00 00 00  1e 59 8b 5e 7f 8b 5e 54  |.........Y.^..^T|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 52 11 16  68 09 00 66 53 66 53 66  |h...hR..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  0a 13 b9 f6 0c fc f3 aa  e9 fe 01 90 90 66 60 1e  |.............f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a1 f6 01 e8 09 00  |...u...fa.......|
00000170  a1 fa 01 e8 03 00 f4 eb  fd 8b f0 ac 3c 00 74 09  |............<.t.|
00000180  b4 0e bb 07 00 cd 10 eb  f2 c3 0d 0a 41 20 64 69  |............A di|
00000190  73 6b 20 72 65 61 64 20  65 72 72 6f 72 20 6f 63  |sk read error oc|
000001a0  63 75 72 72 65 64 00 0d  0a 42 4f 4f 54 4d 47 52  |curred...BOOTMGR|
000001b0  20 69 73 20 63 6f 6d 70  72 65 73 73 65 64 00 0d  | is compressed..|
000001c0  0a 50 72 65 73 73 20 43  74 72 6c 2b 41 6c 74 2b  |.Press Ctrl+Alt+|
000001d0  44 65 6c 20 74 6f 20 72  65 73 74 61 72 74 0d 0a  |Del to restart..|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 8a 01  a7 01 bf 01 00 00 55 aa  |..............U.|
00000200

=================== df -Th:

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  1.9G     0  1.9G   0% /dev
tmpfs          tmpfs     389M  1.6M  388M   1% /run
/dev/sdb5      ext4       66G  9.1G   53G  15% /
tmpfs          tmpfs     1.9G   34M  1.9G   2% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     1.9G     0  1.9G   0% /sys/fs/cgroup
/dev/loop0     squashfs   45M   45M     0 100% /snap/gtk-common-themes/1353
/dev/loop1     squashfs  161M  161M     0 100% /snap/gnome-3-28-1804/116
/dev/loop2     squashfs   55M   55M     0 100% /snap/core18/1668
/dev/loop3     squashfs   15M   15M     0 100% /snap/gnome-characters/317
/dev/loop4     squashfs  4.3M  4.3M     0 100% /snap/gnome-calculator/501
/dev/loop5     squashfs  1.0M  1.0M     0 100% /snap/gnome-logs/93
/dev/loop6     squashfs  1.0M  1.0M     0 100% /snap/gnome-logs/81
/dev/loop7     squashfs   92M   92M     0 100% /snap/core/8689
/dev/loop8     squashfs  4.4M  4.4M     0 100% /snap/gnome-calculator/704
/dev/loop10    squashfs   15M   15M     0 100% /snap/gnome-characters/495
/dev/loop11    squashfs   49M   49M     0 100% /snap/gtk-common-themes/1474
/dev/loop12    squashfs  150M  150M     0 100% /snap/gnome-3-28-1804/71
/dev/loop13    squashfs   90M   90M     0 100% /snap/core/7917
/dev/sdb1      vfat      256M   61M  196M  24% /boot/efi
tmpfs          tmpfs     389M   36K  389M   1% /run/user/1000
/dev/loop14    squashfs   55M   55M     0 100% /snap/core18/1705
/dev/sda1      fuseblk   917G  128M  917G   1% /mnt/boot-sav/sda1
/dev/sda2      fuseblk    16G   14G  1.9G  89% /mnt/boot-sav/sda2
/dev/sdb3      fuseblk    52G   36G   16G  70% /mnt/boot-sav/sdb3
/dev/sdb4      fuseblk   980M  591M  390M  61% /mnt/boot-sav/sdb4

=================== fdisk -l:
Disk /dev/loop0: 44.18 MiB, 46325760 bytes, 90480 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop1: 160.16 MiB, 167931904 bytes, 327992 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop2: 54.66 MiB, 57294848 bytes, 111904 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop3: 14.76 MiB, 15462400 bytes, 30200 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop4: 4.2 MiB, 4403200 bytes, 8600 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop5: 956 KiB, 978944 bytes, 1912 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop6: 956 KiB, 978944 bytes, 1912 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop7: 91.38 MiB, 95805440 bytes, 187120 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/sda: 931.53 GiB, 1000204886016 bytes, 1953525168 sectors
Disk model: TOSHIBA MQ04ABF1
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 7366F686-0B83-476F-A93C-C34525E0CD1C

Device          Start        End    Sectors   Size Type
/dev/sda1        2048 1921775615 1921773568 916.4G Microsoft basic data
/dev/sda2  1921775616 1953523711   31748096  15.1G Microsoft basic data


Disk /dev/sdb: 119.25 GiB, 128035676160 bytes, 250069680 sectors
Disk model: SanDisk SD9SN8W-
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 9967A118-C0C1-443C-9A7A-F1C85F13C741

Device         Start       End   Sectors  Size Type
/dev/sdb1       2048    534527    532480  260M EFI System
/dev/sdb2     534528    567295     32768   16M Microsoft reserved
/dev/sdb3     567296 108387383 107820088 51.4G Microsoft basic data
/dev/sdb4  248049664 250056703   2007040  980M Windows recovery environment
/dev/sdb5  108388352 248049663 139661312 66.6G Linux filesystem

Partition table entries are not in disk order.


Disk /dev/loop8: 4.26 MiB, 4464640 bytes, 8720 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop10: 14.77 MiB, 15466496 bytes, 30208 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop11: 48.3 MiB, 50642944 bytes, 98912 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop12: 149.93 MiB, 157192192 bytes, 307016 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop13: 89.13 MiB, 93454336 bytes, 182528 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop14: 54.97 MiB, 57614336 bytes, 112528 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes




=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub-efi-amd64-signed of sdb5, using the following options:        sdb1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s   fix-windows-boot use-standard-efi-file


=================== Final advice in case of suggested repair
N'oubliez pas de rÃ©gler votre BIOS pour qu'il amorce sur le fichier sdb1/efi/.../grub*.efiÂ !

Si votre ordinateur redÃ©marre directement sur Windows, essayez de changer l'ordre de dÃ©marrage dans votre BIOS.
Si votre BIOS ne permet pas de changer l'ordre de dÃ©marrage, changez l'entrÃ©e de dÃ©marrage par dÃ©faut de l'amorceur Windows.
Par exemple, vous pouvez dÃ©marrer Windows, puis saisir la commande suivante dans une invite de commande en mode administrateurÂ :
bcdedit /set {bootmgr} path \EFI\...\grub*.efi


=================== User settings
The settings chosen by the user will not act on the boot.

Je te recommande fortement de t'en tenir à passer par F9 pour démarrer Ubuntu. C'est pas drôle mais comme Watts te l'a écrit dans le post #2, le fabricant HP nous a toujours emmerdé pour installer Ubuntu en dual-boot. Je crois que c'est le pire.

lucmars · Le 25/03/2020, à 19:40

Ben non, pas du tout de modife

BootOrder: 0001,0002,2001,2002,2004

L'autre piste radicale serait de réinstaller win et buntu en mode non-efi, si le bios a cette option mais ça doit l'etre.

Et si t'as fille n'a pas besoin de win, ce sera plus simple à faire.

Dernière modification par lucmars (Le 25/03/2020, à 19:40)

ikewdu · Le 25/03/2020, à 19:41

Salut,

je t'ai donné mon point de vue plus haut, mais tu l'as zappé.

r17777 · Le 25/03/2020, à 19:47

désolé Ikewdu j'avais pas vu ton post juste une minute avant le mien ...

ikewdu a écrit :

Salut,
Ton installation est parfaite.

merci ...c'est encourageant !

ikewdu a écrit :

Ni boot-repair, ni efiboomgr ne régleront le souci. Ton bios/UEFI est bloqué pour booter directement sur "Windows Boot Manager". Le plus sage est de passer par F9 comme tu le fais.

c'est pas par flegme de faire F9 à chaque fois , mais ça va être l'ordi exclusif de ma petite de 9 .ans .. qui est pour le moins une forte tête qu’écoute aléatoirement les consignes ... alors j'ai un peu peur qu'elle fasse n'imp' ..surtout avec son cousin de 13ans qui semble être un sacré loulou informatique!

ikewdu a écrit :

Sinon, et si ton bios présente cette option, tu peux toujours suivre ceci : https://forum.ubuntu-fr.org/viewtopic.p … #p21481290 . Parfois, une mise à jour du bios permet de l'ajouter.

j'vais allé voir , mais à priori , j'aurais peut être pas du prendre un HP !

une maj de bios ça me fait un peu flipper , jamais fais ça ! enfin si ... mon tout premier ordi.. j'avais suivit la procédure constructeur à la lettre ... et cramé la carte mère ! ordi tout neuf !

ikewdu a écrit :

Si tu ne l'as pas, il reste toujours l'option du bidouillage de la base bcd de Windows via bcdedit (solution que je déconseille personnellement), ou du renommage des fichiers grub en fichiers Windows (mais là, il faut savoir ce que l'on fait).

elle me parait pourtant simple cette option BCDedit .... t'as quoi comme mauvais retour d'info là dessus stp ?

sinon falsifier la carte d'identité de grub ... je coche quoi sur son attestation ? sorti prendre l'air ?
blague à part , je ne pense pas que ça soit à mon niveau ça .. surtout si ça casse irrémediablement un truc ...

est ce que je cours un risque de ne plus pouvoir utiliser ma clé de recupération win10 à un moment donné ?

Dernière modification par r17777 (Le 25/03/2020, à 19:49)

ikewdu · Le 25/03/2020, à 19:56

R17777 a écrit :

elle me parait pourtant simple cette option BCDedit .... t'as quoi comme mauvais retour d'info là dessus stp ?

Déjà, celle proposée dans boot-repair lance grubx64.efi, autrement dit la version non signée. Il serait préférable qu'elle lance shimx64.efi. Ensuite, si elle fonctionne, elle passera la trappe à chaque mise à niveau de Ws. Enfin, sur certains PC, elle ne change rien au problème (WBM continue de lancer Windows), et si on se plante, elle démolit le démarrage de Windows.

Bref, une commande qu'on n'exécute que si on sait comment se dépanner en cas de souci.

r17777 · Le 25/03/2020, à 19:58

lucmars a écrit :

Ben non, pas du tout de modife
BootOrder: 0001,0002,2001,2002,2004

tu veux dire que ça n'a pas fonctionné ? ha ok

lucmars a écrit :

L'autre piste radicale serait de réinstaller win et buntu en mode non-efi, si le bios a cette option mais ça doit l'etre.

Si la clé usb recovery win10 le permet .... j'ai un gros doute là! c'est possible?
par ce que c'est sur un bon vieux bios legacy + grub me ferait du bien ... que m'apporte UEFI à part des emmerdes ?

lucmars a écrit :

Et si t'as fille n'a pas besoin de win, ce sera plus simple à faire.

elle non et je compte l’éduquer au bon grain ..
mais moi oui je suis obligé d'avoir un win sur portable pour configurer mes rampes LED ATI Sirius d'aquarum récifal
récupérer les fichiers de ma caméra infrarouge pro et faire mes rapports (format et logiciel propriétaire à mort! et archaïque!!), et aussi jouer avec l'ODBII de ma bagnole... du coup j'ai céder pour un win tout neuf ... sinon j'aurais pris un laptop ubuntu sur leboncoin etc ...

lucmars · Le 25/03/2020, à 20:05

Quant à falsifier le wbm, win sera dépendant d'une panne éventuelle de grub et donc plus de fallback vers win. Restera ta clef de récupe, si cela fonctionne !

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#1 Le 24/03/2020, à 18:58

Sempiternel "pas de boot sur 19.10 en dual boot win10 tout neuf" ;-)

#2 Le 24/03/2020, à 19:09

Re : Sempiternel "pas de boot sur 19.10 en dual boot win10 tout neuf" ;-)

#3 Le 24/03/2020, à 19:24

Re : Sempiternel "pas de boot sur 19.10 en dual boot win10 tout neuf" ;-)

#4 Le 24/03/2020, à 20:58

Re : Sempiternel "pas de boot sur 19.10 en dual boot win10 tout neuf" ;-)

#5 Le 24/03/2020, à 21:19

Re : Sempiternel "pas de boot sur 19.10 en dual boot win10 tout neuf" ;-)

#6 Le 25/03/2020, à 00:00

Re : Sempiternel "pas de boot sur 19.10 en dual boot win10 tout neuf" ;-)

#7 Le 25/03/2020, à 00:02

Re : Sempiternel "pas de boot sur 19.10 en dual boot win10 tout neuf" ;-)

#8 Le 25/03/2020, à 00:12

Re : Sempiternel "pas de boot sur 19.10 en dual boot win10 tout neuf" ;-)

#9 Le 25/03/2020, à 00:15

Re : Sempiternel "pas de boot sur 19.10 en dual boot win10 tout neuf" ;-)

#10 Le 25/03/2020, à 10:11

Re : Sempiternel "pas de boot sur 19.10 en dual boot win10 tout neuf" ;-)

#11 Le 25/03/2020, à 11:57

Re : Sempiternel "pas de boot sur 19.10 en dual boot win10 tout neuf" ;-)

#12 Le 25/03/2020, à 16:24

Re : Sempiternel "pas de boot sur 19.10 en dual boot win10 tout neuf" ;-)

#13 Le 25/03/2020, à 16:57

Re : Sempiternel "pas de boot sur 19.10 en dual boot win10 tout neuf" ;-)

#14 Le 25/03/2020, à 18:01

Re : Sempiternel "pas de boot sur 19.10 en dual boot win10 tout neuf" ;-)

#15 Le 25/03/2020, à 18:11

Re : Sempiternel "pas de boot sur 19.10 en dual boot win10 tout neuf" ;-)

#16 Le 25/03/2020, à 19:13

Re : Sempiternel "pas de boot sur 19.10 en dual boot win10 tout neuf" ;-)

#17 Le 25/03/2020, à 19:14

Re : Sempiternel "pas de boot sur 19.10 en dual boot win10 tout neuf" ;-)

#18 Le 25/03/2020, à 19:24

Re : Sempiternel "pas de boot sur 19.10 en dual boot win10 tout neuf" ;-)

#19 Le 25/03/2020, à 19:38

Re : Sempiternel "pas de boot sur 19.10 en dual boot win10 tout neuf" ;-)

#20 Le 25/03/2020, à 19:40

Re : Sempiternel "pas de boot sur 19.10 en dual boot win10 tout neuf" ;-)

#21 Le 25/03/2020, à 19:41

Re : Sempiternel "pas de boot sur 19.10 en dual boot win10 tout neuf" ;-)

#22 Le 25/03/2020, à 19:47

Re : Sempiternel "pas de boot sur 19.10 en dual boot win10 tout neuf" ;-)

#23 Le 25/03/2020, à 19:56

Re : Sempiternel "pas de boot sur 19.10 en dual boot win10 tout neuf" ;-)

#24 Le 25/03/2020, à 19:58

Re : Sempiternel "pas de boot sur 19.10 en dual boot win10 tout neuf" ;-)

#25 Le 25/03/2020, à 20:05

Re : Sempiternel "pas de boot sur 19.10 en dual boot win10 tout neuf" ;-)

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