[RESOLU] Disque se remplit en quelques heures

flappy06 · Le 05/09/2019, à 23:02

Bonjour,

Je cherche à installer ubuntu 18.04.3 sur un asus R310U. Ce n'est pas ma première tentative, j'ai essayé de nombreuses fois avec la version 18.04.2 mais l'installation se bloquait quasiment tout le temps en cours de route, du coup c'est un peu le bazar sur mon disque, du moins je crois.

Ce que je voudrais, c'est une partition windows de 50 giga, une partition ubuntu de 50 giga, et une de 150 pour mes documents. Idéalement, j'aimerai que mon home soit sur la partition de 150 giga, mais hier, c'est en essayant de faire cette manip que j'ai perdu la seule version que j'avais réussi à installer jusqu'au bout.

Voici un rapport de boot repair de mon disque : http://paste.ubuntu.com/p/X6WNBr7Gbs/

une photo de l'ordi au moment de l'installation : écran.

Il me semble que sda 1, 2 et 3 sont pour windows. Pouvez-vous confirmer ?
sda7 est pour l'installation de linux
sda6 est mon stockage
Reste sda 4, je ne sais pas ce que c'est.

Ma question : quelles sont les partitions que je peux supprimer, qu'est ce que je dois créer ? quelle taille ?
Enfin, comment désigner la racine ? partition système efi ?

Je vous remercie par avance de votre aide. C'est la première fois pour moi que l'installation d'ubuntu est si laborieuse, d'habitude, ça se passe sans problème.

Dernière modification par flappy06 (Le 07/09/2019, à 18:02)

NicoApi73 · Le 06/09/2019, à 06:19

Bonjour,

N'aurais tu pas une carte nVidia sur ta machine? Je ne serais pas surpris que ce soit ça qui bloque. Si c'est le cas, il faut booter ta session d'install et la première fois que tu démarres ta session installée avec le paramètre modprobe.blacklist=nouveau jusqu'à ce que le pilote propriétaire nvidia soit installé.

Tu as alloué 50 Gio à linux (identifié sda5 dans le boot info)
/!\ la numérotation peut changer d'un boot à l'autre. Identifie ta partition par son type de format pour ne pas te tromper (ext4)

Dernière modification par NicoApi73 (Le 06/09/2019, à 06:21)

bluc · Le 06/09/2019, à 08:17

Bpnjour,

25 a 30 Go aurait été suffisant pour le systeme / , mais si tu n'est pas a cours de place ,ce n'est pas un probleme
La partition pour /home sda6 devrait etre en ext4 et non pas en Fat32

Dernière modification par bluc (Le 06/09/2019, à 08:18)

flappy06 · Le 06/09/2019, à 09:54

Bonjour,
Merci pour vos réponses.
NicoApi73, je ne sais pas si j'ai une carte Nvidia, comment fait-on pour le savoir ?

Bluc, si je veux pourvoir accéder à mon home de windows, je ne peux pas le mettre en ext4, non ? Ou alors je dois laisser mon home sur ma même partition que la racine, mais je mets mes document sur une autre partition. Je me ferai des liens.

Dans le programme d'installation, comment désigner la racine ? C'est bien partition système efi ?

Merci

xubu1957 · Le 06/09/2019, à 09:57

Bonjour,

Collage du Boot-Info :

Boot Info Script 8f991e4 + Boot-Repair extra info      [Boot-Info 25oct2017]


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

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

sda1: __________________________________________________________________________

    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/bkpbootx64.efi 
                       /EFI/Boot/bootx64.efi /EFI/Boot/fbx64.efi 
                       /EFI/ubuntu/fwupx64.efi /EFI/ubuntu/grubx64.efi 
                       /EFI/ubuntu/mmx64.efi /EFI/ubuntu/shimx64.efi 
                       /EFI/Microsoft/Boot/bootmgfw.efi 
                       /EFI/Microsoft/Boot/bootmgr.efi 
                       /EFI/Microsoft/Boot/memtest.efi

sda2: __________________________________________________________________________

    File system:       
    Boot sector type:  -
    Boot sector info: 
    Mounting failed:   mount: /mnt/BootInfo/sda2: unknown filesystem type ''.

sda3: __________________________________________________________________________

    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

sda4: __________________________________________________________________________

    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:        

sda5: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 18.04.3 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab

sda6: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        

sdb1: __________________________________________________________________________

    File system:       iso9660
    Boot sector type:  Unknown
    Boot sector info: 
    Mounting failed:   mount: /mnt/BootInfo/sda2: unknown filesystem type ''.
mount: /mnt/BootInfo/sdb1: /dev/sdb1 already mounted or mount point busy.

sdb2: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT16
    Boot sector info:  According to the info in the boot sector, sdb2 starts 
                       at sector 0. But according to the info from fdisk, 
                       sdb2 starts at sector 3830956. According to the info 
                       in the boot sector, sdb2 has 0 sectors.
    Mounting failed:   mount: /mnt/BootInfo/sda2: unknown filesystem type ''.
mount: /mnt/BootInfo/sdb1: /dev/sdb1 already mounted or mount point busy.
mount: /mnt/BootInfo/sdb2: /dev/sdb2 already mounted or mount point busy.

sdc: ___________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 238.5 GiB, 256060514304 bytes, 500118192 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
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1   500,118,191   500,118,191  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1                 2,048       534,527       532,480 EFI System partition
/dev/sda2               534,528       567,295        32,768 Microsoft Reserved Partition (Windows)
/dev/sda3               567,296   104,013,807   103,446,512 Data partition (Windows/Linux)
/dev/sda4      R    498,479,104   500,117,503     1,638,400 Windows Recovery Environment (Windows)
/dev/sda5           104,013,824   207,364,095   103,350,272 Data partition (Linux)
/dev/sda6           207,364,096   498,479,103   291,115,008 Data partition (Windows/Linux)

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

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 14.3 GiB, 15376000000 bytes, 30031250 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
Disklabel type: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1    *              0     3,899,391     3,899,392   0 Empty
/dev/sdb2           3,830,956     3,835,883         4,928  ef EFI (FAT-12/16/32)

/dev/sdb1 overlaps with /dev/sdb2

GUID Partition Table detected, but does not seem to be used.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sdb1   +  R              0     3,899,335     3,899,336 Data partition (Windows/Linux)
/dev/sdb2   +  R      3,830,956     3,835,883         4,928 Data partition (Windows/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/loop2                                              squashfs   
/dev/loop3                                              squashfs   
/dev/loop4                                              squashfs   
/dev/loop5                                              squashfs   
/dev/loop6                                              squashfs   
/dev/loop7                                              squashfs   
/dev/sda1        C071-6A79                              vfat       SYSTEM
/dev/sda2                                                          
/dev/sda3        D4F67B12F67AF458                       ntfs       OS
/dev/sda4        28A6F350A6F31D4E                       ntfs       RECOVERY
/dev/sda5        db1cc165-2a69-450c-8557-675d8751ae15   ext4       
/dev/sda6        8BD8-845E                              vfat       
/dev/sdb1        2019-02-10-00-27-34-00                 iso9660    Ubuntu 18.04.2 LTS amd64
/dev/sdb2        5655-3E5A                              vfat       
/dev/sdc         A76A-F2CF                              vfat       

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

total 0
lrwxrwxrwx 1 root root  9 Sep  5 13:43 ata-SanDisk_SD8SBAT256G1002_170827403377 -> ../../sda
lrwxrwxrwx 1 root root 10 Sep  5 13:43 ata-SanDisk_SD8SBAT256G1002_170827403377-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Sep  5 13:43 ata-SanDisk_SD8SBAT256G1002_170827403377-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Sep  5 13:47 ata-SanDisk_SD8SBAT256G1002_170827403377-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Sep  5 13:47 ata-SanDisk_SD8SBAT256G1002_170827403377-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Sep  5 13:43 ata-SanDisk_SD8SBAT256G1002_170827403377-part5 -> ../../sda5
lrwxrwxrwx 1 root root 10 Sep  5 13:43 ata-SanDisk_SD8SBAT256G1002_170827403377-part6 -> ../../sda6
lrwxrwxrwx 1 root root  9 Sep  5 13:43 usb-SanDisk_Ultra_4C530001251016123420-0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 Sep  5 13:43 usb-SanDisk_Ultra_4C530001251016123420-0:0-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Sep  5 13:43 usb-SanDisk_Ultra_4C530001251016123420-0:0-part2 -> ../../sdb2
lrwxrwxrwx 1 root root  9 Sep  5 13:43 usb-USB_Flash_Disk_SCY0000000161441-0:0 -> ../../sdc
lrwxrwxrwx 1 root root  9 Sep  5 13:43 wwn-0x5001b444a60d57cc -> ../../sda
lrwxrwxrwx 1 root root 10 Sep  5 13:43 wwn-0x5001b444a60d57cc-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Sep  5 13:43 wwn-0x5001b444a60d57cc-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Sep  5 13:47 wwn-0x5001b444a60d57cc-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Sep  5 13:47 wwn-0x5001b444a60d57cc-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Sep  5 13:43 wwn-0x5001b444a60d57cc-part5 -> ../../sda5
lrwxrwxrwx 1 root root 10 Sep  5 13:43 wwn-0x5001b444a60d57cc-part6 -> ../../sda6

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

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sdb         /cdrom                   iso9660    (ro,noatime,nojoliet,check=s,map=n,blocksize=2048)
/dev/sdc         /media/ubuntu/A76A-F2CF  vfat       (rw,nosuid,nodev,relatime,uid=999,gid=999,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,showexec,utf8,flush,errors=remount-ro,uhelper=udisks2)


========================== sda1/EFI/ubuntu/grub.cfg: ===========================

--------------------------------------------------------------------------------
search.fs_uuid db1cc165-2a69-450c-8557-675d8751ae15 root hd0,gpt5 
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
--------------------------------------------------------------------------------

=========================== sda5/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 $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi
if [ "${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 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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt5'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  db1cc165-2a69-450c-8557-675d8751ae15
else
  search --no-floppy --fs-uuid --set=root db1cc165-2a69-450c-8557-675d8751ae15
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=C
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=10
else
  if [ x$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=10
  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
if background_color 44,0,30,0; 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=1
	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-db1cc165-2a69-450c-8557-675d8751ae15' {
	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='hd0,gpt5'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  db1cc165-2a69-450c-8557-675d8751ae15
	else
	  search --no-floppy --fs-uuid --set=root db1cc165-2a69-450c-8557-675d8751ae15
	fi
        linux	/boot/vmlinuz-5.0.0-27-generic root=UUID=db1cc165-2a69-450c-8557-675d8751ae15 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-5.0.0-27-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-db1cc165-2a69-450c-8557-675d8751ae15' {
	menuentry 'Ubuntu, with Linux 5.0.0-27-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.0.0-27-generic-advanced-db1cc165-2a69-450c-8557-675d8751ae15' {
		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='hd0,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  db1cc165-2a69-450c-8557-675d8751ae15
		else
		  search --no-floppy --fs-uuid --set=root db1cc165-2a69-450c-8557-675d8751ae15
		fi
		echo	'Loading Linux 5.0.0-27-generic ...'
	        linux	/boot/vmlinuz-5.0.0-27-generic root=UUID=db1cc165-2a69-450c-8557-675d8751ae15 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.0.0-27-generic
	}
	menuentry 'Ubuntu, with Linux 5.0.0-27-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.0.0-27-generic-recovery-db1cc165-2a69-450c-8557-675d8751ae15' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  db1cc165-2a69-450c-8557-675d8751ae15
		else
		  search --no-floppy --fs-uuid --set=root db1cc165-2a69-450c-8557-675d8751ae15
		fi
		echo	'Loading Linux 5.0.0-27-generic ...'
	        linux	/boot/vmlinuz-5.0.0-27-generic root=UUID=db1cc165-2a69-450c-8557-675d8751ae15 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.0.0-27-generic
	}
	menuentry 'Ubuntu, with Linux 5.0.0-25-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.0.0-25-generic-advanced-db1cc165-2a69-450c-8557-675d8751ae15' {
		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='hd0,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  db1cc165-2a69-450c-8557-675d8751ae15
		else
		  search --no-floppy --fs-uuid --set=root db1cc165-2a69-450c-8557-675d8751ae15
		fi
		echo	'Loading Linux 5.0.0-25-generic ...'
	        linux	/boot/vmlinuz-5.0.0-25-generic root=UUID=db1cc165-2a69-450c-8557-675d8751ae15 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.0.0-25-generic
	}
	menuentry 'Ubuntu, with Linux 5.0.0-25-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.0.0-25-generic-recovery-db1cc165-2a69-450c-8557-675d8751ae15' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  db1cc165-2a69-450c-8557-675d8751ae15
		else
		  search --no-floppy --fs-uuid --set=root db1cc165-2a69-450c-8557-675d8751ae15
		fi
		echo	'Loading Linux 5.0.0-25-generic ...'
	        linux	/boot/vmlinuz-5.0.0-25-generic root=UUID=db1cc165-2a69-450c-8557-675d8751ae15 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.0.0-25-generic
	}
	menuentry 'Ubuntu, with Linux 5.0.0-23-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.0.0-23-generic-advanced-db1cc165-2a69-450c-8557-675d8751ae15' {
		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='hd0,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  db1cc165-2a69-450c-8557-675d8751ae15
		else
		  search --no-floppy --fs-uuid --set=root db1cc165-2a69-450c-8557-675d8751ae15
		fi
		echo	'Loading Linux 5.0.0-23-generic ...'
	        linux	/boot/vmlinuz-5.0.0-23-generic root=UUID=db1cc165-2a69-450c-8557-675d8751ae15 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.0.0-23-generic
	}
	menuentry 'Ubuntu, with Linux 5.0.0-23-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.0.0-23-generic-recovery-db1cc165-2a69-450c-8557-675d8751ae15' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  db1cc165-2a69-450c-8557-675d8751ae15
		else
		  search --no-floppy --fs-uuid --set=root db1cc165-2a69-450c-8557-675d8751ae15
		fi
		echo	'Loading Linux 5.0.0-23-generic ...'
	        linux	/boot/vmlinuz-5.0.0-23-generic root=UUID=db1cc165-2a69-450c-8557-675d8751ae15 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.0.0-23-generic
	}
}

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

### 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/25_custom ###

menuentry "Windows UEFI bootmgfw.efi" {
search --fs-uuid --no-floppy --set=root C071-6A79
chainloader (${root})/EFI/Microsoft/Boot/bootmgfw.efi
}

menuentry "Windows Boot UEFI loader" {
search --fs-uuid --no-floppy --set=root C071-6A79
chainloader (${root})/EFI/Boot/bkpbootx64.efi
}

menuentry "Windows Boot UEFI fbx64.efi" {
search --fs-uuid --no-floppy --set=root C071-6A79
chainloader (${root})/EFI/Boot/fbx64.efi
}

menuentry "EFI/ubuntu/fwupx64.efi" {
search --fs-uuid --no-floppy --set=root C071-6A79
chainloader (${root})/EFI/ubuntu/fwupx64.efi
}

menuentry "EFI/ubuntu/mmx64.efi" {
search --fs-uuid --no-floppy --set=root C071-6A79
chainloader (${root})/EFI/ubuntu/mmx64.efi
}
### END /etc/grub.d/25_custom ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows Boot Manager (on /dev/sda1)' --class windows --class os $menuentry_id_option 'osprober-efi-C071-6A79' {
	insmod part_gpt
	insmod fat
	set root='hd0,gpt1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1  C071-6A79
	else
	  search --no-floppy --fs-uuid --set=root C071-6A79
	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 ###
--------------------------------------------------------------------------------

=============================== sda5/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/sda5 during installation
UUID=db1cc165-2a69-450c-8557-675d8751ae15 /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda1 during installation
#UUID=C071-6A79  /boot/efi       vfat    umask=0077      0       1
/swapfile                                 none            swap    sw              0       0
#/dev/disk/by-uuid/8BD8-845E /home auto nosuid,nodev,nofail,x-gvfs-show 0 0
UUID=C071-6A79	/boot/efi	vfat	defaults	0	1
--------------------------------------------------------------------------------

=================== sda5: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

  50.478710175 = 54.201102336   boot/grub/grub.cfg                             1
  77.816699982 = 83.555045376   boot/vmlinuz-5.0.0-23-generic                  1
  54.676765442 = 58.708729856   boot/vmlinuz-5.0.0-25-generic                  1
  86.668262482 = 93.059338240   boot/vmlinuz-5.0.0-27-generic                  1
  86.668262482 = 93.059338240   vmlinuz                                        1
  54.676765442 = 58.708729856   vmlinuz.old                                    1
  90.791362762 = 97.486483456   boot/initrd.img-5.0.0-23-generic               1
  93.721176147 = 100.632346624  boot/initrd.img-5.0.0-25-generic               6
  72.932029724 = 78.310170624   boot/initrd.img-5.0.0-27-generic               5
  72.932029724 = 78.310170624   initrd.img                                     5
  93.721176147 = 100.632346624  initrd.img.old                                 6

======================== Unknown MBRs/Boot Sectors/etc: ========================

Unknown MBR on /dev/sdb

00000000  45 52 08 00 00 00 90 90  00 00 00 00 00 00 00 00  |ER..............|
00000010  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000020  33 ed fa 8e d5 bc 00 7c  fb fc 66 31 db 66 31 c9  |3......|..f1.f1.|
00000030  66 53 66 51 06 57 8e dd  8e c5 52 be 00 7c bf 00  |fSfQ.W....R..|..|
00000040  06 b9 00 01 f3 a5 ea 4b  06 00 00 52 b4 41 bb aa  |.......K...R.A..|
00000050  55 31 c9 30 f6 f9 cd 13  72 16 81 fb 55 aa 75 10  |U1.0....r...U.u.|
00000060  83 e1 01 74 0b 66 c7 06  f3 06 b4 42 eb 15 eb 02  |...t.f.....B....|
00000070  31 c9 5a 51 b4 08 cd 13  5b 0f b6 c6 40 50 83 e1  |1.ZQ....[...@P..|
00000080  3f 51 f7 e1 53 52 50 bb  00 7c b9 04 00 66 a1 b0  |?Q..SRP..|...f..|
00000090  07 e8 44 00 0f 82 80 00  66 40 80 c7 02 e2 f2 66  |..D.....f@.....f|
000000a0  81 3e 40 7c fb c0 78 70  75 09 fa bc ec 7b ea 44  |.>@|..xpu....{.D|
000000b0  7c 00 00 e8 83 00 69 73  6f 6c 69 6e 75 78 2e 62  ||.....isolinux.b|
000000c0  69 6e 20 6d 69 73 73 69  6e 67 20 6f 72 20 63 6f  |in missing or co|
000000d0  72 72 75 70 74 2e 0d 0a  66 60 66 31 d2 66 03 06  |rrupt...f`f1.f..|
000000e0  f8 7b 66 13 16 fc 7b 66  52 66 50 06 53 6a 01 6a  |.{f...{fRfP.Sj.j|
000000f0  10 89 e6 66 f7 36 e8 7b  c0 e4 06 88 e1 88 c5 92  |...f.6.{........|
00000100  f6 36 ee 7b 88 c6 08 e1  41 b8 01 02 8a 16 f2 7b  |.6.{....A......{|
00000110  cd 13 8d 64 10 66 61 c3  e8 1e 00 4f 70 65 72 61  |...d.fa....Opera|
00000120  74 69 6e 67 20 73 79 73  74 65 6d 20 6c 6f 61 64  |ting system load|
00000130  20 65 72 72 6f 72 2e 0d  0a 5e ac b4 0e 8a 3e 62  | error...^....>b|
00000140  04 b3 07 cd 10 3c 0a 75  f1 cd 18 f4 eb fd 00 00  |.....<.u........|
00000150  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000160  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000170  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000180  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000190  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 00 00 00 00  |................|
000001b0  dc 39 3a 00 00 00 00 00  b6 3a 99 40 00 00 80 00  |.9:......:.@....|
000001c0  01 00 00 76 e0 ff 00 00  00 00 00 80 3b 00 00 fe  |...v........;...|
000001d0  ff ff ef fe ff ff ac 74  3a 00 40 13 00 00 00 00  |.......t:.@.....|
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  00 00 00 00 00 00 55 aa  |..............U.|
00000200


/dev/sdb1: unknown GPT attributes
1000000000000001

/dev/sdb2: unknown GPT attributes
1000000000000001
Unknown BootLoader on sdb1

00000000  45 52 08 00 00 00 90 90  00 00 00 00 00 00 00 00  |ER..............|
00000010  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000020  33 ed fa 8e d5 bc 00 7c  fb fc 66 31 db 66 31 c9  |3......|..f1.f1.|
00000030  66 53 66 51 06 57 8e dd  8e c5 52 be 00 7c bf 00  |fSfQ.W....R..|..|
00000040  06 b9 00 01 f3 a5 ea 4b  06 00 00 52 b4 41 bb aa  |.......K...R.A..|
00000050  55 31 c9 30 f6 f9 cd 13  72 16 81 fb 55 aa 75 10  |U1.0....r...U.u.|
00000060  83 e1 01 74 0b 66 c7 06  f3 06 b4 42 eb 15 eb 02  |...t.f.....B....|
00000070  31 c9 5a 51 b4 08 cd 13  5b 0f b6 c6 40 50 83 e1  |1.ZQ....[...@P..|
00000080  3f 51 f7 e1 53 52 50 bb  00 7c b9 04 00 66 a1 b0  |?Q..SRP..|...f..|
00000090  07 e8 44 00 0f 82 80 00  66 40 80 c7 02 e2 f2 66  |..D.....f@.....f|
000000a0  81 3e 40 7c fb c0 78 70  75 09 fa bc ec 7b ea 44  |.>@|..xpu....{.D|
000000b0  7c 00 00 e8 83 00 69 73  6f 6c 69 6e 75 78 2e 62  ||.....isolinux.b|
000000c0  69 6e 20 6d 69 73 73 69  6e 67 20 6f 72 20 63 6f  |in missing or co|
000000d0  72 72 75 70 74 2e 0d 0a  66 60 66 31 d2 66 03 06  |rrupt...f`f1.f..|
000000e0  f8 7b 66 13 16 fc 7b 66  52 66 50 06 53 6a 01 6a  |.{f...{fRfP.Sj.j|
000000f0  10 89 e6 66 f7 36 e8 7b  c0 e4 06 88 e1 88 c5 92  |...f.6.{........|
00000100  f6 36 ee 7b 88 c6 08 e1  41 b8 01 02 8a 16 f2 7b  |.6.{....A......{|
00000110  cd 13 8d 64 10 66 61 c3  e8 1e 00 4f 70 65 72 61  |...d.fa....Opera|
00000120  74 69 6e 67 20 73 79 73  74 65 6d 20 6c 6f 61 64  |ting system load|
00000130  20 65 72 72 6f 72 2e 0d  0a 5e ac b4 0e 8a 3e 62  | error...^....>b|
00000140  04 b3 07 cd 10 3c 0a 75  f1 cd 18 f4 eb fd 00 00  |.....<.u........|
00000150  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001b0  dc 39 3a 00 00 00 00 00  b6 3a 99 40 00 00 80 00  |.9:......:.@....|
000001c0  01 00 00 76 e0 ff 00 00  00 00 00 80 3b 00 00 fe  |...v........;...|
000001d0  ff ff ef fe ff ff ac 74  3a 00 40 13 00 00 00 00  |.......t:.@.....|
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  00 00 00 00 00 00 55 aa  |..............U.|
00000200


=============================== StdErr Messages: ===============================

File descriptor 9 (/proc/5429/mountinfo) leaked on lvs invocation. Parent PID 20644: bash
File descriptor 63 (pipe:[76114]) leaked on lvs invocation. Parent PID 20644: bash

ADDITIONAL INFORMATION :
=================== log of boot-repair 20190905_1343 ===================
boot-repair version : 4ppa66
boot-sav version : 4ppa66
boot-sav-extra version : 4ppa66
glade2script version : 3.2.3~ppa4
grub-probe: error: cannot find a GRUB drive for /dev/sdb1.  Check your device.map.
Warning: The driver descriptor says the physical block size is 2048 bytes, but Linux says it is 512 bytes.
boot-repair is executed in live-session (Ubuntu 18.04.2 LTS, bionic, Ubuntu, x86_64)
CPU op-mode(s):      32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
ls: cannot access '/home/usr/.config': No such file or directory
sdc may have broken partition table.

=================== os-prober:
/dev/sda1@/efi/Microsoft/Boot/bootmgfw.efi:Windows Boot Manager:Windows:efi
/dev/sda5:Ubuntu 18.04.3 LTS (18.04):Ubuntu:linux

=================== blkid:
/dev/sda1: LABEL="SYSTEM" UUID="C071-6A79" TYPE="vfat" PARTLABEL="EFI system partition" PARTUUID="10e7212e-c8e9-47e4-b526-ba0d9444cd21"
/dev/sda3: LABEL="OS" UUID="D4F67B12F67AF458" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="08aac4a6-489a-4ce5-99de-0941b8ebf555"
/dev/sda4: LABEL="RECOVERY" UUID="28A6F350A6F31D4E" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="cfe28a5b-5f34-4e07-aa15-4ed603ebd09e"
/dev/sda5: UUID="db1cc165-2a69-450c-8557-675d8751ae15" TYPE="ext4" PARTUUID="52061cab-080d-4b80-9c99-471e3c60981e"
/dev/sda6: UUID="8BD8-845E" TYPE="vfat" PARTUUID="6dbee675-0e72-42e6-b1f3-b42fa89044fb"
/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/sdb1: UUID="2019-02-10-00-27-34-00" LABEL="Ubuntu 18.04.2 LTS amd64" TYPE="iso9660" PTUUID="40993ab6" PTTYPE="dos" PARTUUID="40993ab6-01"
/dev/sdb2: SEC_TYPE="msdos" UUID="5655-3E5A" TYPE="vfat" PARTUUID="40993ab6-02"
/dev/sdc: UUID="A76A-F2CF" TYPE="vfat"
/dev/sda2: PARTLABEL="Microsoft reserved partition" PARTUUID="91842c4b-f18c-48bc-a1b5-ac557165e8cf"


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

Windows not detected by os-prober on sda3.
Presence of EFI/Microsoft file detected: /mnt/boot-sav/sda1/EFI/Microsoft/Boot/bootmgfw.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda1/EFI/Boot/bkpbootx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda1/EFI/Boot/bootx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda1/EFI/Boot/fbx64.efi
Presence of bkp file detected: /mnt/boot-sav/sda1/EFI/Boot/bkpbootx64.efi

=================== sda5/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 Sep  5 13:22 grub.d
total 84
-rwxr-xr-x 1 root root 10046 Feb  7  2019 00_header
-rwxr-xr-x 1 root root  6258 Feb  4  2019 05_debian_theme
-rwxr-xr-x 1 root root 12693 Feb  7  2019 10_linux
-rwxr-xr-x 1 root root 11298 Feb  7  2019 20_linux_xen
-rwxr-xr-x 1 root root  1992 Jan 28  2016 20_memtest86+
-rwxr-xr-x 1 root root   716 Sep  5 13:22 25_custom
-rwxr-xr-x 1 root root 12059 Feb  7  2019 30_os-prober
-rwxr-xr-x 1 root root  1418 Feb  7  2019 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Feb  7  2019 40_custom
-rwxr-xr-x 1 root root   216 Feb  7  2019 41_custom
-rw-r--r-- 1 root root   483 Feb  7  2019 README




=================== sda5/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 sda5: UUID=C071-6A79	 (sda1)
/usr/share/boot-sav/bs-cmd_terminal.sh: line 179: warning: command substitution: ignored null byte in input

=================== efibootmgr -v
BootCurrent: 0007
Timeout: 1 seconds
BootOrder: 0007,0006,0005,0008,0000,0003,0004,0001,0002
Boot0000* Windows Boot Manager	VenHw(99e275e7-75a0-4b37-a2e6-c5385e6c00cb)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.}....................
Boot0001* Windows Boot Manager	VenHw(99e275e7-75a0-4b37-a2e6-c5385e6c00cb)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* Windows Boot Manager	VenHw(99e275e7-75a0-4b37-a2e6-c5385e6c00cb)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.}...V................
Boot0003* Windows Boot Manager	VenHw(99e275e7-75a0-4b37-a2e6-c5385e6c00cb)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.}....................
Boot0004* usb	VenHw(99e275e7-75a0-4b37-a2e6-c5385e6c00cb)
Boot0005* Windows Boot Manager	HD(1,GPT,10e7212e-c8e9-47e4-b526-ba0d9444cd21,0x800,0x82000)/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.}....2...............
Boot0006* ubuntu	HD(1,GPT,10e7212e-c8e9-47e4-b526-ba0d9444cd21,0x800,0x82000)/File(EFIUBUNTUSHIMX64.EFI)
Boot0007* UEFI: SanDisk, Partition 1	PciRoot(0x0)/Pci(0x14,0x0)/USB(1,0)/HD(1,MBR,0x40993ab6,0x3a74ac,0x1340)..BO
Boot0008* Hard Drive	BBS(HD,,0x0)..GO..NO........o.S.a.n.D.i.s.k. .S.D.8.S.B.A.T.2.5.6.G.1.0.0.2....................A...........................>..Gd-.;.A..MQ..L.7.1.8.0.7.2.0.4.3.3.7.7. . . . . . . . ........BO..NO........k.S.a.n.D.i.s.k....................A.......................>..Gd-.;.A..MQ..L.4.C.5.3.0.0.0.1.2.5.1.0.1.6.1.2.3.4.2.0........BO

=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.
No EFI in dmseg.
SecureBoot disabled. (maybe sec-boot, Please report this message to boot.repair@gmail.com)


=================== PARTITIONS & DISKS:
sda1	: sda,	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, /mnt/boot-sav/sda1.
sda3	: sda,	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/sda3.
sda4	: 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,	recovery-or-hidden,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sda4.
sda5	: sda,	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, /mnt/boot-sav/sda5.
sda6	: 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/sda6.

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


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

BYT;
/dev/sda:256GB:scsi:512:512:gpt:ATA SanDisk SD8SBAT2:;
1:1049kB:274MB:273MB:fat32:EFI system partition:boot, esp;
2:274MB:290MB:16.8MB::Microsoft reserved partition:msftres;
3:290MB:53.3GB:53.0GB:ntfs:Basic data partition:msftdata;
5:53.3GB:106GB:52.9GB:ext4::;
6:106GB:255GB:149GB:fat32::msftdata;
4:255GB:256GB:839MB:ntfs:Basic data partition:hidden, diag;

BYT;
/dev/sdb:15.4GB:scsi:512:512:unknown:SanDisk Ultra:;

BYT;
/dev/sdc:4028MB:scsi:512:512:loop:USB Flash Disk:;
1:0.00B:4028MB:4028MB:fat32::;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
loop0 loop squashfs   1.8G
loop1 loop squashfs    91M
loop2 loop squashfs  34.6M
loop3 loop squashfs 140.7M
loop4 loop squashfs   2.3M
loop5 loop squashfs    13M
loop6 loop squashfs  14.5M
loop7 loop squashfs   3.7M
sda   disk          238.5G
sda1  part vfat       260M SYSTEM
sda2  part             16M
sda3  part ntfs      49.3G OS
sda4  part ntfs       800M RECOVERY
sda5  part ext4      49.3G
sda6  part vfat     138.8G
sdb   disk iso9660   14.3G Ubuntu 18.04.2 LTS amd64
sdb1  part iso9660    1.9G Ubuntu 18.04.2 LTS amd64
sdb2  part vfat       2.4M Ubuntu 18.04.2 LTS amd64
sdc   disk vfat       3.8G

KNAME ROTA RO RM STATE   MOUNTPOINT
loop0    1  1  0         /rofs
loop1    1  1  0         /snap/core/6350
loop2    1  1  0         /snap/gtk-common-themes/818
loop3    1  1  0         /snap/gnome-3-26-1604/74
loop4    1  1  0         /snap/gnome-calculator/260
loop5    1  1  0         /snap/gnome-characters/139
loop6    1  1  0         /snap/gnome-logs/45
loop7    1  1  0         /snap/gnome-system-monitor/57
sda      0  0  0 running
sda1     0  0  0         /mnt/boot-sav/sda1
sda2     0  0  0
sda3     0  0  0         /mnt/boot-sav/sda3
sda4     0  0  0         /mnt/boot-sav/sda4
sda5     0  0  0         /mnt/boot-sav/sda5
sda6     0  0  0         /mnt/boot-sav/sda6
sdb      1  0  1 running /cdrom
sdb1     1  0  1
sdb2     1  0  1
sdc      1  0  1 running /media/ubuntu/A76A-F2CF


=================== 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=2972844k,nr_inodes=743211,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=599060k,mode=755)
/dev/sdb on /cdrom type iso9660 (ro,noatime,nojoliet,check=s,map=n,blocksize=2048)
/dev/loop0 on /rofs type squashfs (ro,noatime)
/cow on / type overlay (rw,relatime,lowerdir=//filesystem.squashfs,upperdir=/cow/upper,workdir=/cow/work)
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)
cgroup 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)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
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/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
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/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
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/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=26,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=15507)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=599060k,mode=700,uid=999,gid=999)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=999,group_id=999)
/var/lib/snapd/snaps/core_6350.snap on /snap/core/6350 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk-common-themes_818.snap on /snap/gtk-common-themes/818 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-26-1604_74.snap on /snap/gnome-3-26-1604/74 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_260.snap on /snap/gnome-calculator/260 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_139.snap on /snap/gnome-characters/139 type squashfs (ro,nodev,relatime,x-gdu.hide)
/dev/sdc on /media/ubuntu/A76A-F2CF type vfat (rw,nosuid,nodev,relatime,uid=999,gid=999,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,showexec,utf8,flush,errors=remount-ro,uhelper=udisks2)
/var/lib/snapd/snaps/gnome-logs_45.snap on /snap/gnome-logs/45 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-system-monitor_57.snap on /snap/gnome-system-monitor/57 type squashfs (ro,nodev,relatime,x-gdu.hide)
/dev/sda1 on /mnt/boot-sav/sda1 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda3 on /mnt/boot-sav/sda3 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sda4 on /mnt/boot-sav/sda4 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sda5 on /mnt/boot-sav/sda5 type ext4 (rw,relatime)
/dev/sda6 on /mnt/boot-sav/sda6 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)


=================== 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 power queue range removable ro sda1 sda2 sda3 sda4 sda5 sda6 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 power queue range removable ro sdb1 sdb2 size slaves stat subsystem trace uevent
/sys/block/sdc (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered):  acpi_thermal_rel 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-2 i2c-3 i2c-4 i2c-5 i2c-6 initctl input kmsg kvm lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sda4 sda5 sda6 sdb sdb1 sdb2 sdc sg0 sg1 sg2 shm snapshot snd stderr stdin stdout tpm0 tpmrm0 uhid uinput urandom userio v4l vfio vga_arbiter vhci vhost-net vhost-vsock video0 video1 zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda1
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 79 6a 71 c0 4e  4f 20 4e 41 4d 45 20 20  |..)yjq.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/sda3
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  e8 77 2a 06 00 00 00 00  |.........w*.....|
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  58 f4 7a f6 12 7b f6 d4  |........X.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/sda4
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 30 b6 1d  |........?....0..|
00000020  00 00 00 00 80 00 80 00  ff ff 18 00 00 00 00 00  |................|
00000030  aa 0a 01 00 00 00 00 00  02 00 00 00 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  4e 1d f3 a6 50 f3 a6 28  |........N...P..(|
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/sda6
00000000  eb 58 90 6d 6b 66 73 2e  66 61 74 00 02 40 40 00  |.X.mkfs.fat..@@.|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 20 5c 0c  |........?.... .|
00000020  00 10 5a 11 00 8b 00 00  00 00 00 00 02 00 00 00  |..Z.............|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 5e 84 d8 8b 4e  4f 20 4e 41 4d 45 20 20  |..)^...NO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 0e 1f be 77 7c ac  |  FAT32   ...w|.|
00000060  22 c0 74 0b 56 b4 0e bb  07 00 cd 10 5e eb f0 32  |".t.V.......^..2|
00000070  e4 cd 16 cd 19 eb fe 54  68 69 73 20 69 73 20 6e  |.......This is n|
00000080  6f 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 64 69  |ot a bootable di|
00000090  73 6b 2e 20 20 50 6c 65  61 73 65 20 69 6e 73 65  |sk.  Please inse|
000000a0  72 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 66 6c  |rt a bootable fl|
000000b0  6f 70 70 79 20 61 6e 64  0d 0a 70 72 65 73 73 20  |oppy and..press |
000000c0  61 6e 79 20 6b 65 79 20  74 6f 20 74 72 79 20 61  |any key to try a|
000000d0  67 61 69 6e 20 2e 2e 2e  20 0d 0a 00 00 00 00 00  |gain ... .......|
000000e0  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  00 00 00 00 00 00 55 aa  |..............U.|
00000200

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  2.9G     0  2.9G   0% /dev
tmpfs          tmpfs     586M  1.7M  584M   1% /run
/dev/sdb       iso9660   1.9G  1.9G     0 100% /cdrom
/dev/loop0     squashfs  1.8G  1.8G     0 100% /rofs
/cow           overlay   2.9G  1.3G  1.7G  44% /
tmpfs          tmpfs     2.9G     0  2.9G   0% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     2.9G     0  2.9G   0% /sys/fs/cgroup
tmpfs          tmpfs     2.9G  4.0K  2.9G   1% /tmp
tmpfs          tmpfs     586M   56K  585M   1% /run/user/999
/dev/loop1     squashfs   91M   91M     0 100% /snap/core/6350
/dev/loop2     squashfs   35M   35M     0 100% /snap/gtk-common-themes/818
/dev/loop3     squashfs  141M  141M     0 100% /snap/gnome-3-26-1604/74
/dev/loop4     squashfs  2.3M  2.3M     0 100% /snap/gnome-calculator/260
/dev/loop5     squashfs   13M   13M     0 100% /snap/gnome-characters/139
/dev/sdc       vfat      3.8G  386M  3.4G  11% /media/ubuntu/A76A-F2CF
/dev/loop6     squashfs   15M   15M     0 100% /snap/gnome-logs/45
/dev/loop7     squashfs  3.8M  3.8M     0 100% /snap/gnome-system-monitor/57
/dev/sda1      vfat      256M   32M  225M  13% /mnt/boot-sav/sda1
/dev/sda3      fuseblk    50G   42G  7.6G  85% /mnt/boot-sav/sda3
/dev/sda4      fuseblk   800M  399M  402M  50% /mnt/boot-sav/sda4
/dev/sda5      ext4       48G   46G     0 100% /mnt/boot-sav/sda5
/dev/sda6      vfat      139G   31G  109G  23% /mnt/boot-sav/sda6

=================== fdisk -l:
Disk /dev/loop0: 1.8 GiB, 1905045504 bytes, 3720792 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: 91 MiB, 95408128 bytes, 186344 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: 34.6 MiB, 36216832 bytes, 70736 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: 140.7 MiB, 147496960 bytes, 288080 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: 2.3 MiB, 2355200 bytes, 4600 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: 13 MiB, 13619200 bytes, 26600 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: 14.5 MiB, 15208448 bytes, 29704 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: 3.7 MiB, 3878912 bytes, 7576 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: 238.5 GiB, 256060514304 bytes, 500118192 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
Disklabel type: gpt
Disk identifier: A4B95580-1533-443F-9940-61A734F09352

Device         Start       End   Sectors   Size Type
/dev/sda1       2048    534527    532480   260M EFI System
/dev/sda2     534528    567295     32768    16M Microsoft reserved
/dev/sda3     567296 104013807 103446512  49.3G Microsoft basic data
/dev/sda4  498479104 500117503   1638400   800M Windows recovery environment
/dev/sda5  104013824 207364095 103350272  49.3G Linux filesystem
/dev/sda6  207364096 498479103 291115008 138.8G Microsoft basic data

Partition table entries are not in disk order.


Disk /dev/sdb: 14.3 GiB, 15376000000 bytes, 30031250 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
Disklabel type: dos
Disk identifier: 0x40993ab6

Device     Boot   Start     End Sectors  Size Id Type
/dev/sdb1  *          0 3899391 3899392  1.9G  0 Empty
/dev/sdb2       3830956 3835883    4928  2.4M ef EFI (FAT-12/16/32)


Disk /dev/sdc: 3.8 GiB, 4027580416 bytes, 7866368 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
Disklabel type: dos
Disk identifier: 0x00000000



=================== Recommended repair
The default repair of the Boot-Repair utility will reinstall the grub-efi-amd64-signed of sda5, using the following options:        sda1/boot/efi,
Additional repair will be performed: unhide-bootmenu-10s   fix-windows-boot use-standard-efi-file  restore-efi-backups


rm /mnt/boot-sav/sda1/efi/Boot/bootx64.efi
Quantity of real Windows: 1
sda5 is 100 % full
Gtk-Message: 13:44:07.146: GtkDialog mapped without a transient parent. This is discouraged.

** (nautilus:14610): WARNING **: 13:44:07.875: Unable to get contents of the bookmarks file: Error opening file /root/.gtk-bookmarks: No such file or directory

** (nautilus:14610): WARNING **: 13:44:07.876: Unable to get contents of the bookmarks file: Error opening file /root/.gtk-bookmarks: No such file or directory
Nautilus-Share-Message: 13:44:08.029: Called "net usershare info" but it failed: 'net usershare' returned error 255: net usershare: cannot open usershare directory /var/lib/samba/usershares. Error No such file or directory
Please ask your system administrator to enable user sharing.

The sda5 (Ubuntu 18.04.3 LTS) partition is still full. This can prevent to start it (e.g. you may get a Power Manager error).
Gtk-Message: 13:45:44.021: GtkDialog mapped without a transient parent. This is discouraged.
Nautilus-Share-Message: 13:46:16.127: Called "net usershare info" but it failed: 'net usershare' returned error 255: net usershare: cannot open usershare directory /var/lib/samba/usershares. Error No such file or directory
Please ask your system administrator to enable user sharing.

Mount sda1 on /mnt/boot-sav/sda5/boot/efi
efi files in sda1/efi: /Microsoft/Boot/memtest.efi /Microsoft/Boot/bootmgr.efi /Microsoft/Boot/bootmgfw.efi /ubuntu/shimx64.efi /ubuntu/mmx64.efi /ubuntu/grubx64.efi /ubuntu/fwupx64.efi /Boot/fbx64.efi /Boot/bootx64.efi

*******lspci -nnk | grep -iA3 vga
00:02.0 VGA compatible controller [0300]: Intel Corporation Skylake GT2 [HD Graphics 520] [8086:1916] (rev 07)
Subsystem: ASUSTeK Computer Inc. Skylake GT2 [HD Graphics 520] [1043:1050]
Kernel driver in use: i915
00:04.0 Signal processing controller [1180]: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem [8086:1903] (rev 08)
*******

grub-install --version
grub-install (GRUB) 2.02-2ubuntu8.13,grub-install (GRUB) 2.

chroot /mnt/boot-sav/sda5 efibootmgr -v
BootCurrent: 0007
Timeout: 1 seconds
BootOrder: 0007,0006,0005,0008,0000,0003,0004,0001,0002
Boot0000* Windows Boot Manager	VenHw(99e275e7-75a0-4b37-a2e6-c5385e6c00cb)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.}....................
Boot0001* Windows Boot Manager	VenHw(99e275e7-75a0-4b37-a2e6-c5385e6c00cb)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* Windows Boot Manager	VenHw(99e275e7-75a0-4b37-a2e6-c5385e6c00cb)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.}...V................
Boot0003* Windows Boot Manager	VenHw(99e275e7-75a0-4b37-a2e6-c5385e6c00cb)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.}....................
Boot0004* usb	VenHw(99e275e7-75a0-4b37-a2e6-c5385e6c00cb)
Boot0005* Windows Boot Manager	HD(1,GPT,10e7212e-c8e9-47e4-b526-ba0d9444cd21,0x800,0x82000)/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.}....2...............
Boot0006* ubuntu	HD(1,GPT,10e7212e-c8e9-47e4-b526-ba0d9444cd21,0x800,0x82000)/File(EFIUBUNTUSHIMX64.EFI)
Boot0007* UEFI: SanDisk, Partition 1	PciRoot(0x0)/Pci(0x14,0x0)/USB(1,0)/HD(1,MBR,0x40993ab6,0x3a74ac,0x1340)..BO
Boot0008* Hard Drive	BBS(HD,,0x0)..GO..NO........o.S.a.n.D.i.s.k. .S.D.8.S.B.A.T.2.5.6.G.1.0.0.2....................A...........................>..Gd-.;.A..MQ..L.7.1.8.0.7.2.0.4.3.3.7.7. . . . . . . . ........BO..NO........k.S.a.n.D.i.s.k....................A.......................>..Gd-.;.A..MQ..L.4.C.5.3.0.0.0.1.2.5.1.0.1.6.1.2.3.4.2.0........BO

chroot /mnt/boot-sav/sda5 uname -r
Kernel: 4.18.0-15-generic

Reinstall the grub-efi-amd64-signed of sda5
Installing for x86_64-efi platform.
Installation finished. No error reported.
grub-install --efi-directory=/boot/efi --target=x86_64-efi --uefi-secure-boot : exit code of grub-install :0
mv 25_custom
efi files in sda1/efi: /Microsoft/Boot/memtest.efi /Microsoft/Boot/bootmgr.efi /Microsoft/Boot/bootmgfw.efi /ubuntu/shimx64.efi /ubuntu/mmx64.efi /ubuntu/grubx64.efi /ubuntu/fwupx64.efi /Boot/fbx64.efi /Boot/bootx64.efi
df /dev/sda1
Save and rename /mnt/boot-sav/sda5/boot/efi/EFI/Boot/bootx64.efi (/mnt/boot-sav/sda5/boot/efi/EFI/Boot/bkpbootx64.efi)
cp /mnt/boot-sav/sda5/boot/efi/EFI/ubuntu/shimx64.efi /mnt/boot-sav/sda5/boot/efi/EFI/Boot/bootx64.efi
efi files in sda1/efi: /Microsoft/Boot/memtest.efi /Microsoft/Boot/bootmgr.efi /Microsoft/Boot/bootmgfw.efi /ubuntu/shimx64.efi /ubuntu/mmx64.efi /ubuntu/grubx64.efi /ubuntu/fwupx64.efi /Boot/fbx64.efi /Boot/bootx64.efi /Boot/bkpbootx64.efi
Add /mnt/boot-sav/sda5/boot/efi efi entries in /mnt/boot-sav/sda5/etc/grub.d/25_custom
Adding custom /mnt/boot-sav/sda5/boot/efi/EFI/Microsoft/Boot/bootmgfw.efi
Adding custom /mnt/boot-sav/sda5/boot/efi/EFI/Boot/bkpbootx64.efi
Adding custom /mnt/boot-sav/sda5/boot/efi/EFI/Boot/fbx64.efi
sda1/bkpbootx64.efi already added
sda1/fbx64.efi already added
Adding custom /mnt/boot-sav/sda5/boot/efi/EFI/ubuntu/fwupx64.efi
Adding custom /mnt/boot-sav/sda5/boot/efi/EFI/ubuntu/mmx64.efi
sda1/bootmgfw.efi already added
Installing for x86_64-efi platform.
Installation finished. No error reported.
grub-install --efi-directory=/boot/efi --target=x86_64-efi --uefi-secure-boot : exit code of grub-install :0

chroot /mnt/boot-sav/sda5 efibootmgr -v
BootCurrent: 0007
Timeout: 1 seconds
BootOrder: 0006,0007,0005,0008,0000,0003,0004,0001,0002
Boot0000* Windows Boot Manager	VenHw(99e275e7-75a0-4b37-a2e6-c5385e6c00cb)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.}....................
Boot0001* Windows Boot Manager	VenHw(99e275e7-75a0-4b37-a2e6-c5385e6c00cb)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* Windows Boot Manager	VenHw(99e275e7-75a0-4b37-a2e6-c5385e6c00cb)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.}...V................
Boot0003* Windows Boot Manager	VenHw(99e275e7-75a0-4b37-a2e6-c5385e6c00cb)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.}....................
Boot0004* usb	VenHw(99e275e7-75a0-4b37-a2e6-c5385e6c00cb)
Boot0005* Windows Boot Manager	HD(1,GPT,10e7212e-c8e9-47e4-b526-ba0d9444cd21,0x800,0x82000)/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.}....2...............
Boot0006* ubuntu	HD(1,GPT,10e7212e-c8e9-47e4-b526-ba0d9444cd21,0x800,0x82000)/File(EFIubuntushimx64.efi)
Boot0007* UEFI: SanDisk, Partition 1	PciRoot(0x0)/Pci(0x14,0x0)/USB(1,0)/HD(1,MBR,0x40993ab6,0x3a74ac,0x1340)..BO
Boot0008* Hard Drive	BBS(HD,,0x0)..GO..NO........o.S.a.n.D.i.s.k. .S.D.8.S.B.A.T.2.5.6.G.1.0.0.2....................A...........................>..Gd-.;.A..MQ..L.7.1.8.0.7.2.0.4.3.3.7.7. . . . . . . . ........BO..NO........k.S.a.n.D.i.s.k....................A.......................>..Gd-.;.A..MQ..L.4.C.5.3.0.0.0.1.2.5.1.0.1.6.1.2.3.4.2.0........BO

chroot /mnt/boot-sav/sda5 update-grub
Sourcing file `/etc/default/grub'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.0.0-27-generic
Found initrd image: /boot/initrd.img-5.0.0-27-generic
Found linux image: /boot/vmlinuz-5.0.0-25-generic
Found initrd image: /boot/initrd.img-5.0.0-25-generic
Found linux image: /boot/vmlinuz-5.0.0-23-generic
Found initrd image: /boot/initrd.img-5.0.0-23-generic
grub-probe: error: cannot find a GRUB drive for /dev/sdb1.  Check your device.map.
Found Windows Boot Manager on /dev/sda1@/EFI/Microsoft/Boot/bootmgfw.efi
Adding boot menu entry for EFI firmware configuration
Unhide GRUB boot menu in sda5/boot/grub/grub.cfg

An error occurred during the repair.

You can now reboot your computer.
Please do not forget to make your BIOS boot on sda1/EFI/ubuntu/shimx64.efi file!

If your computer reboots directly into Windows, try to change the boot order in your BIOS.
If your BIOS does not allow to change the boot order, change the default boot entry of the Windows bootloader.
For example you can boot into Windows, then type the following command in an admin command prompt:
bcdedit /set {bootmgr} path \EFI\ubuntu\shimx64.efi

_ _ _

Montre, en te servant du Retour utilisable de commande :

lspci -vnnk | grep -Ei -A12 "vga|3d|display" | grep -Ei "vga|3d|display|in use"

Méthode détaillée :

cqfd93 a écrit :

Bonjour,
Entrer des commandes dans un terminal et donner le résultat - Voilà la marche à suivre :
Ouvre le terminal avec ctrl-alt-t
Sélectionne la commande voulue avec un triple clic (ça sélectionne toute la ligne, même la fin si on ne la voit pas)
Colle-la dans le terminal avec un clic molette, valide avec Entrée
Sélectionne et copie tout ce que te dit le terminal depuis la commande jusqu'à la dernière ligne incluse
Clique sur le <> de l'éditeur de message
Colle là où se trouve le curseur (entre le ] et le [)

Dernière modification par xubu1957 (Le 06/09/2019, à 10:50)

NicoApi73 · Le 06/09/2019, à 11:29

flappy06 a écrit :

je ne sais pas si j'ai une carte Nvidia, comment fait-on pour le savoir ?

Tu peux chercher avec la référence de ton PC. Maintenant, tu essaies directement avec le paramètre :
- soit tu en as une et le driver nouveau sera blacklisté pour la session que tu lances
- soit tu n'en as pas et dans ce cas le paramètre sera sans effet

xubu1957 · Le 06/09/2019, à 11:33

@Nico

Salut !

Je viens de voir dans le boot-info :

*******lspci -nnk | grep -iA3 vga
00:02.0 VGA compatible controller [0300]: Intel Corporation Skylake GT2 [HD Graphics 520] [8086:1916] (rev 07)
Subsystem: ASUSTeK Computer Inc. Skylake GT2 [HD Graphics 520] [1043:1050]
Kernel driver in use: i915
00:04.0 Signal processing controller [1180]: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem [8086:1903] (rev 08)
*******

flappy06 · Le 06/09/2019, à 15:05

Bonjour,

xubu, voici le retour de la commande :

ubuntu@ubuntu:~$ lspci -vnnk | grep -Ei -A12 "vga|3d|display" | grep -Ei "vga|3d|display|in use"
00:02.0 VGA compatible controller [0300]: Intel Corporation Skylake GT2 [HD Graphics 520] [8086:1916] (rev 07) (prog-if 00 [VGA controller])
	Kernel driver in use: i915

Je ne vois pas Nvidia écrit, donc ça devrait être bon.

L'installation à l'air de mieux se passer avec la nouvelle clé que j'ai faite hier (une avec 18.04.3 alors qu'avant j'avais 18.04.2), mais je ne peux pas aller jusqu'au bout car il me dit "aucun système de fichier n'a été choisi comme racine" et je ne trouve pas comment faire.

Encore merci de votre aide.

flappy06 · Le 06/09/2019, à 15:19

Re,

J'ai trouvé comment passer le blocage : j'ai supprimé ma partition et l'ai recrée en indiquant / comme point de montage. Je poursuis l'installation et vous fais un retour.

Merci

flappy06 · Le 06/09/2019, à 22:53

Bonsoir,
Après 4 tentatives où l'installation s'est arrêtée en cours de route, la 5ème fois était la bonne. J'ai commencé à installer des chose, j'ai fait un update et un upgrade (où il y avait pas mal d'erreur d'ailleurs). J'ai redémarré, mais il n'a pas redémarré. Ça bloque une fois que j'ai tapé mon mot de passe.
Bon, là j'en ai marre ... on verra demain, mais si vous avez des idées, je suis preneur.
Bon nuit

Dernière modification par flappy06 (Le 19/09/2019, à 13:57)

NicoApi73 · Le 07/09/2019, à 07:50

Bonjour,

Il faudrait capturer les messages d'erreurs.

Essaie de faire CTRL+ALT+F3, ça va t'ouvrir une console. Loggue toi, puis tape :

dmesg -lerr -lcrit

et donne les retours (prends une photo)

flappy06 · Le 07/09/2019, à 10:48

Bonjour,
Le problème était qu'il n'y avait pas de message d'erreur, juste ça bloquait.

J'ai finalement réussi, j'ai redémarrer en mode maintenance (ou sans erreur, je ne sais pas comment ça s'appelle) et je me suis rendu compte, suite à un message d'erreur, que ma partition de 50 giga était presque pleine (il reste 150Mo de libre !!!)

J'ai fouillé les dossiers et j'ai trouvé deux fichiers (kern.log et syslog) qui faisaient 20 gigas chacun !!!!. J'ai bien dit des fichiers.

J'ai trouvé la solution sur le forum et maintenant ça marche.
Du coup le sujet ne correspond plus, je vais mettre résolu.

Merci à tous.

Dernière modification par flappy06 (Le 19/09/2019, à 13:58)

NicoApi73 · Le 07/09/2019, à 11:08

Qu'est ce qui remplissait tes logs? Quelle option as tu mis pour arrêter de les remplir?

Peux tu donner le retour de :

sudo lshw -class network -numeric

flappy06 · Le 07/09/2019, à 11:21

Voici le retour de ce que tu me demandes :

****@****-X302UA:~$ sudo lshw -class network -numeric
[sudo] Mot de passe de **** : 
  *-network                 
       description: Ethernet interface
       produit: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10EC:8168]
       fabriquant: Realtek Semiconductor Co., Ltd. [10EC]
       identifiant matériel: 0
       information bus: pci@0000:02:00.0
       nom logique: enp2s0
       version: 10
       numéro de série: 60:45:cb:21:c8:8f
       taille: 10Mbit/s
       capacité: 1Gbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 duplex=half firmware=rtl8168g-3_0.0.1 04/23/13 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
       ressources: irq:16 portE/S:d000(taille=256) mémoire:dfb04000-dfb04fff mémoire:dfb00000-dfb03fff
  *-network
       description: Interface réseau sans fil
       produit: RTL8723BE PCIe Wireless Network Adapter [10EC:B723]
       fabriquant: Realtek Semiconductor Co., Ltd. [10EC]
       identifiant matériel: 0
       information bus: pci@0000:03:00.0
       nom logique: wlp3s0
       version: 00
       numéro de série: 3c:a0:67:15:c6:e1
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=rtl8723be driverversion=5.0.0-27-generic firmware=N/A ip=192.168.1.84 latency=0 link=yes multicast=yes wireless=IEEE 802.11
       ressources: irq:17 portE/S:c000(taille=256) mémoire:dfa00000-dfa03fff

Pour vider j'ai fais

sudo rm /var/log/syslog*
sudo rm /var/log/kern.log*
sudo touch /var/log/syslog
sudo touch /var/log/kern.log

Et, d'après ce que j'ai compris, pour ne plus qu'ils se remplissent j'ai fait :

sudo sed -i 's/quiet splash/quiet splash loglevel=3/' /etc/default/grub
sudo update-grub

Dernière modification par flappy06 (Le 07/09/2019, à 12:11)

NicoApi73 · Le 07/09/2019, à 11:40

Tu as un module WIFI rtl8723be. Quand ce module est utilisé sur une architecture assez récente (skylake ou ultérieure), ça génère un flot d'erreurs AER qui remplit tes logs.

L'option que tu as mise limite les logs. Je te conseille plutôt d'utiliser l'option pci=noaer à la place de loglevel=3. L'option que je te recommande désactive l'AER et tu continues à logguer tout le reste.

flappy06 · Le 07/09/2019, à 12:06

C'est-à-dire que je dois taper ça ?

sudo sed -i 's/quiet splash/quiet splash pci=noaer/' /etc/default/grub
sudo update-grub

NicoApi73 · Le 07/09/2019, à 12:11

Je ne maitrise pas sed.

Tu peux passer par un éditeur de texte :

sudo cp /etc/default/grub /etc/default/grub.bak
sudo nano /etc/default/grub

Tu remplaces loglevel=3 par pci=noaer

CTRL+O (pour sauvegarder)
Entrée
CTRL+X

sudo update-grub

flappy06 · Le 07/09/2019, à 12:13

D'accord, je fais ça tout de suite. Je viens d'aller voir, les deux fichiers ont encore grossis et sont à 10 giga chacun !!!

Voila, j'ai vidé les deux fichiers et fais ce que tu m'as dit. Je regarderai dans quelques temps s'ils ne reprennent pas trop d’embonpoint.

Merci beaucoup pour ton aide précieuse.

Dernière modification par flappy06 (Le 07/09/2019, à 12:19)

flappy06 · Le 07/09/2019, à 12:38

Il y a autre chose qui se rempli, l"espace libre sur mon disque diminue rapidement.
Ce matin j'avais au moins 25 gigas de libre sur les 50, maintenant je n'en ai plus que 8.
J'ai déjà remarquer que beaucoup de fichiers de /var/log/journal font plus de 100 Mo, alors que sur mon autre ordinateur ils font aux alentour de 10 Mo
Est-ce que je peux supprimer ces fichiers ? Ce sont des fichiers qui se nomment system@un_long_numero.journal

flappy06 · Le 07/09/2019, à 12:40

Plus que 6 giga de libre !!!

NicoApi73 · Le 07/09/2019, à 12:50

Le seul moyen est d'identifier la source en regardant le message récurrent.

Donne le retour de :

dmesg -lerr | tail -100

flappy06 · Le 07/09/2019, à 12:51

Ça donne ça :

[ 7898.566114] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.566356] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.566359] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.566363] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.566396] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.566399] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.566402] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.566533] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.566536] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.566544] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.566618] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.566626] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.566632] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.566687] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.566691] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.566693] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.566791] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.566799] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.566806] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.566876] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.566879] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.566882] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.567064] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.567067] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.567070] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.567205] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.567208] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.567211] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.567680] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.567684] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.567687] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.567784] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.567788] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.567790] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.567978] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.567981] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.567984] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.568251] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.568254] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.568258] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.568507] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.568510] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.568514] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.568754] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.568758] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.568761] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.569185] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.569189] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.569191] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.569473] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.569476] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.569479] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.569515] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.569517] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.569520] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.569603] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.569606] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.569610] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.569657] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.569660] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.569664] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.569744] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.569747] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.569750] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.569777] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.569779] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.569782] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.569912] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.569915] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.569918] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.570186] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.570189] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.570193] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.570370] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.570373] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.570377] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.570761] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.570766] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.570768] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.571323] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.571326] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.571329] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.571541] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.571544] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.571547] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.571582] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.571584] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.571588] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.571723] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.571726] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.571730] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.571822] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.571826] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.571829] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.571864] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.571868] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.571870] pcieport 0000:00:1c.5:    [ 0] RxErr                 
[ 7898.571962] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 7898.571965] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00000001/00002000
[ 7898.571968] pcieport 0000:00:1c.5:    [ 0] RxErr

Plus que 2,6 Go de libre ...

flappy06 · Le 07/09/2019, à 14:29

Re bonjour,
Bon, du coup j'ai changé le sujet et enlevé "résolu".
La bonne nouvelle, qui me rassure un peu, c'est que j'ai redémarré et le disque est passé à 37,2 gigas de libre.
Je regarde si l'espace libre diminue et essaie de trouver où ça se stocke.

inbox · Le 07/09/2019, à 15:00

Salut,

Pour rechercher facilement les dossiers et fichiers de grosse taille, installe ncdu. C'est à lancer dans un terminal.

Si tu souhaites rechercher dans un dossier spécifique, tu peux le préciser au lancement. Exemple :

ncdu /

La navigation se fait avec les flèches de direction et la touche entrée pour valider. Les résultats sont classés, par défaut, du plus grand au plus petit.

A+

[Edit] Pour tes problèmes d'erreurs signalées en masse dans les log, essaye d'ajouter l'option pci=nomsi à Grub. Sans oublier de passer un update de Grub, après modification.

Dernière modification par inbox (Le 07/09/2019, à 15:06)

NicoApi73 · Le 07/09/2019, à 17:39

L'option pci=noaer n'est pas active. Tu n'aurais plus ces erreurs.

Donne :

cat /etc/default/grub | grep CMDLINE

L'option proposée par inbox fonctionne parfois car sur certaines machines elle désactive également l'AER. Néanmoins c'est l'AER qui pose problème avec le rtl8723be

EDIT :
Pour vider proprement tes logs :

echo | sudo tee /var/log/kern.log.*
echo | sudo tee /var/log/syslog.*
sudo logrotate --force /etc/logrotate.conf
echo | sudo tee /var/log/kern.log.1
echo | sudo tee /var/log/syslog.1

le logrotate va prendre un peu de temps.

Dernière modification par NicoApi73 (Le 07/09/2019, à 17:43)

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