ouverture lente du terminal

elka · Le 11/02/2020, à 10:57

Salut à tous,

Je sais pas si je suis au bon endroit, merci de me dire si ce n'est pas le cas.

J'ai la 18.04 installée sur mon SSD et et j'ai un HDD de 1TO donc j'ai voulu mettre le montage automatique du disque. J'ai ajouté la ligne adéquate dans le /etc/fstab mais un espace dans le nom du HDD a mis le bazar et l'ordi démarrait plus. En emergency mode, j'ai pu supprimer la ligne ajoutée dans le fichier stab et donc finalement redémarrer comme il faut.
Par contre depuis, au démarrage mon ordi est plus lent etfait comme s'il démarrait 2 fois de suite avant de me mettre sur le login user.

Par ailleurs, et c'est le point le plus embêtant, quand j'ouvre un terminal, il met une 10aine de secondes avant d'afficher

(base) elka@elka-N13-N140ZU:~$

Une autre installation que j'ai fait récemment c'est Keras avec

 conda install -c conda-forge keras

Je suis preneur d'avis si ça vous parait normal, ce qui m'étonnerait, et éventuellement d'aide si ça vous parait pas normal

Ci-dessous les résultats des commandes lscpu et sudo lshw -short

Chemin matériel  Périphérique  Classe         Description
============================================================
                                  system         N13_N140ZU (Not Applicable)
/0                                bus            N13_N140ZU
/0/0                              memory         128KiB BIOS
/0/4                              processor      Intel(R) Core(TM) i7-8565U CPU 
/0/4/5                            memory         256KiB L1 cache
/0/4/6                            memory         1MiB L2 cache
/0/4/7                            memory         8MiB L3 cache
/0/1a                             memory         16GiB Mémoire Système
/0/1a/0                           memory         8GiB SODIMM DDR4 Synchrone 2133
/0/1a/1                           memory         8GiB SODIMM DDR4 Synchrone 2133
/0/100                            bridge         Intel Corporation
/0/100/2          /dev/fb0        display        Intel Corporation
/0/100/12                         generic        Intel Corporation
/0/100/14                         bus            Intel Corporation
/0/100/14/0       usb1            bus            xHCI Host Controller
/0/100/14/0/7                     multimedia     Chicony USB2.0 Camera
/0/100/14/0/a                     communication  Interface sans fil Bluetooth
/0/100/14/1       usb2            bus            xHCI Host Controller
/0/100/14.2                       memory         RAM memory
/0/100/16                         communication  Intel Corporation
/0/100/17                         storage        Intel Corporation
/0/100/1c                         bridge         Intel Corporation
/0/100/1d                         bridge         Intel Corporation
/0/100/1d/0                       generic        RTL8411B PCI Express Card Reade
/0/100/1d/0.1     enp2s0f1        network        RTL8111/8168/8411 PCI Express G
/0/100/1d.1                       bridge         Intel Corporation
/0/100/1d.1/0     wlp3s0          network        Wireless-AC 9260
/0/100/1d.4                       bridge         Intel Corporation
/0/100/1d.4/0                     storage        NVMe SSD Controller SM981/PM981
/0/100/1f                         bridge         Intel Corporation
/0/100/1f.3                       multimedia     Intel Corporation
/0/100/1f.4                       bus            Intel Corporation
/0/100/1f.5                       bus            Intel Corporation
/0/1              scsi0           storage        
/0/1/0.0.0        /dev/sda        disk           1TB ST1000LM049-2GH1
/0/1/0.0.0/1      /dev/sda1       volume         15MiB reserved partition
/0/1/0.0.0/2      /dev/sda2       volume         931GiB Windows NTFS volume

et

Architecture :                          x86_64
Mode(s) opératoire(s) des processeurs : 32-bit, 64-bit
Boutisme :                              Little Endian
Processeur(s) :                         8
Liste de processeur(s) en ligne :       0-7
Thread(s) par cœur :                    2
Cœur(s) par socket :                    4
Socket(s) :                             1
Nœud(s) NUMA :                          1
Identifiant constructeur :              GenuineIntel
Famille de processeur :                 6
Modèle :                                142
Nom de modèle :                         Intel(R) Core(TM) i7-8565U CPU @ 1.80GHz
Révision :                              11
Vitesse du processeur en MHz :          800.049
Vitesse maximale du processeur en MHz : 4600,0000
Vitesse minimale du processeur en MHz : 400,0000
BogoMIPS :                              3999.93
Virtualisation :                        VT-x
Cache L1d :                             32K
Cache L1i :                             32K
Cache L2 :                              256K
Cache L3 :                              8192K
Nœud NUMA 0 de processeur(s) :          0-7
Drapaux :                               fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb invpcid_single ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid mpx rdseed adx smap clflushopt intel_pt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp md_clear flush_l1d arch_capabilities

D'avance merci beaucoup pour votre aide !
Bonne journée

hibou7 · Le 16/02/2020, à 22:48

Salut elka

peux-tu donner le retour de

cat /etc/fstab

Je pourrais le comparer au mien et regarder si il y a encore des erreurs.

Dans le pire es cas, un réinstallation résoudra le problème.
Pour gagner en vélocité, on met en général le système sur SSD et le /home sur le disque mécanique.
Qu'en est-il chez toi?
Je vois aussi une partition W$, as-tu un double-boot?
Peux-tu aussi fournir un rapport boot-info?

elka · Le 17/02/2020, à 09:15

Bonjour hibou7,

Merci pour ton aide !

Voilà déjà le fichier 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/nvme0n1p2 during installation
UUID=6f928675-6905-464f-b893-18c33ec7e8d8 /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/nvme0n1p1 during installation
UUID=CBAE-0E8E  /boot/efi       vfat    umask=0077      0       1
/swapfile                                 none            swap    sw              0       0

De mon côté, j'avais tout installé sur le ssd il me semble.
Je suis pas en double boot, mais initialement il y avait une version d'essai windows sur le pc donc peut-être que je l'ai pas supprimer proprement avant d'installer ubuntu ?
Et voilà le rapport boot-info : http://paste.ubuntu.com/p/zRGQSBxV7x/

Bonne journée !

hibou7 · Le 17/02/2020, à 22:59

Salut elka

je ne trouve rien de suspect dans ton fstab. On y voit:
- la partition de boot: /boot/efi sur /dev/nvme0n1p1
- la partition root: / sur /dev/nvme0n1p2

Tu as effectivement tout installé sur ton SSD, système et /home.

Sur ton boot-info on voit en outre:
1. Tes deux disques:

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

BYT;
/dev/sda:1000GB:scsi:512:4096:gpt:ATA ST1000LM049-2GH1:;
1:17.4kB:16.8MB:16.8MB::Microsoft reserved partition:msftres;
2:16.8MB:1000GB:1000GB:ntfs:Basic data partition:msftdata;

BYT;
/dev/nvme0n1:250GB:nvme:512:512:gpt:Samsung SSD 970 EVO Plus 250GB:;
1:1049kB:538MB:537MB:fat32:EFI System Partition:boot, esp;
2:538MB:250GB:250GB:ext4::;

- le disque mécanique /dev/sda de 1000 Gio (= 1 To)
- le SSD /dev/nvme0n1 de 250 Gio

On voit aussi ceci:

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

 => Windows 7/8/2012 is installed in the MBR of /dev/sda.

sda1: __________________________________________________________________________

    File system:       
    Boot sector type:  -
    Boot sector info: 
    Mounting failed:   mount: /mnt/BootInfo/sda1: unknown filesystem type ''.

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:

Sur sda, il reste un secteur de boot pour Windows.
Lorsque tu as voulu monter cette partiton par le fstab, le système a détecté le disque mécanique et a peut-être créé une sorte de fichier de configuration pour ce disque. Maintenant, quand tu lance ton système, il cherche à se connecter au secteur de boot de sda, ce qui crée un boot en cascade. C'est du moins mon hypothèse.

W$8 est un système obsolète que tu peux balancer sans regrets.
Tu pourrais simplement formater ton disque sda en ext4 avec gparted.
Tu en fais un média de stockage supplémentaire.
Ça devrait résoudre le pb du boot en cascade.

Pour le terminal lent à la détente, je cherche encore...

Dernière modification par hibou7 (Le 19/02/2020, à 22:29)

hibou7 · Le 17/02/2020, à 23:20

..pour le terminal, 2 idées:
1) https://askubuntu.com/questions/21632/s … system-lag
2) Ouvre un terminal, et lance un deuxième terminal en ligne de commande:

gnome-terminal

As-tu un retour de commande?

Dernière modification par hibou7 (Le 17/02/2020, à 23:23)

moko138 · Le 18/02/2020, à 04:19

elka a écrit :

Par ailleurs, et c'est le point le plus embêtant, quand j'ouvre un terminal, il met une 10aine de secondes

Cela, c'est la magie des snap...

moko138 · Le 18/02/2020, à 04:22

/!\ Si tu as un Windows installé sur sda2, ne tiens pas compte de ce message.

La partition interne

Device           UUID                                   TYPE       LABEL
/dev/sda2        FADC8B90DC8B463B                       ntfs       New Volume

est absente du fstab.

/!\ Garder une partition de données en ntfs sur une machine où il n'y a plus windows pour en assurer la maintenance, c'est aller au devant de pertes de données.

Une solution
1) Sauvegarder ailleurs les données de "New Volume" (s'il y en a).

2) Lancer gparted
2a) Démonter /dev/sda2 (clic droit).

2b) Reformater /dev/sda2 en ext4.

2c) Lui donner une étiquette (en anglais "label") sans espace ni accent ni autre signe diacritique.
Par exemple Data-ST930Z
/!\ Penser à valider les opérations (par la coche verte).

3) Fermer gparted

4) Provoquer la maintenance périodique du nouveau système de fichiers :

sudo tune2fs -i 10d /dev/sda2

(Ici, "10d" pour tous les dix jours).
.

5) Créer un point de montage sans espace ni accent ni autre signe diacritique.
Par exemple

sudo mkdir -v /Data-ST930Z

.
6) Créer une copie de sécurité du fstab avant de le modifier :

sudo cp -av /etc/fstab  /etc/fstab.2020-02-17

Ainsi, en cas de fausse manip', il suffira de démarrer en recovery-root et de faire l'inverse :
cp -av /etc/fstab.2020-02-17 /etc/fstab
.

7) Ajouter la grande partition dans fstab :
Par exemple :

# Données sur la grande partition de ST1000LM049-2GH1 :
LABEL=Data-ST930Z       /Data-ST930Z   ext4   defaults,nofail   0  2
#

Ce qui peut s'obtenir en une commande, par :

echo -e "#\n# Données sur la grande partition de ST1000LM049-2GH1 :\nLABEL=Data-ST930Z       /Data-ST930Z   ext4   defaults,nofail   0  2\n#" | sudo tee -a /etc/fstab

.
8) Monter /Data-ST930Z conformément au fstab :

sudo mount -av

.
9) Créer dans /Data-ST930Z un sous-répertoire :

sudo mkdir -v /Data-ST930Z/Commun

.
10) S'approprier Commun/ :

sudo chown -v $USER:$USER /Data-ST930Z/Commun

commande à copier-coller telle quelle depuis la session normale (pas.en session live ni root).
.

11) Ouvrir /Data-ST930Z/Commun dans le gestionnaire de fichiers :

xdg-open /Data-ST930Z/Commun

.
12) Attribuer à /Data-ST930Z/Commun un "marque-page" ou "favori", pour le faire apparaître définitivement dans le volet gauche du gestionnaire de fichiers.

= =

/Data-ST930Z/Commun est alors prêt à héberger des données.

Dernière modification par moko138 (Le 18/02/2020, à 06:43)

nany · Le 18/02/2020, à 04:33

Bonjour,

moko138 a écrit :

elka a écrit :
Par ailleurs, et c'est le point le plus embêtant, quand j'ouvre un terminal, il met une 10aine de secondes
Cela, c'est la magie des snap...

Le terminal en snap ?

nany · Le 18/02/2020, à 04:47

paste.ubuntu.com a écrit :

This paste expires on 2020-03-19.

Alors je colle ici le boot-info pour la pérénité :

     1	Boot Info Script 8f991e4 + Boot-Repair extra info      [Boot-Info 25oct2017]
     2	
     3	
     4	============================= Boot Info Summary: ===============================
     5	
     6	 => Windows 7/8/2012 is installed in the MBR of /dev/sda.
     7	
     8	sda1: __________________________________________________________________________
     9	
    10	    File system:       
    11	    Boot sector type:  -
    12	    Boot sector info: 
    13	    Mounting failed:   mount: /mnt/BootInfo/sda1: unknown filesystem type ''.
    14	
    15	sda2: __________________________________________________________________________
    16	
    17	    File system:       ntfs
    18	    Boot sector type:  Windows 8/2012: NTFS
    19	    Boot sector info:  No errors found in the Boot Parameter Block.
    20	    Operating System:  
    21	    Boot files:        
    22	
    23	============================ Drive/Partition Info: =============================
    24	
    25	Drive: sda _____________________________________________________________________
    26	Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
    27	Units: sectors of 1 * 512 = 512 bytes
    28	Sector size (logical/physical): 512 bytes / 4096 bytes
    29	I/O size (minimum/optimal): 4096 bytes / 4096 bytes
    30	Disklabel type: gpt
    31	
    32	Partition  Boot  Start Sector    End Sector  # of Sectors  Id System
    33	
    34	/dev/sda1                   1 4,294,967,295 4,294,967,295  ee GPT
    35	
    36	/dev/sda1 ends after the last sector of /dev/sda
    37	
    38	GUID Partition Table detected.
    39	
    40	Partition  Attrs   Start Sector    End Sector  # of Sectors System
    41	/dev/sda1                    34        32,767        32,734 Microsoft Reserved Partition (Windows)
    42	/dev/sda2                32,768 1,953,521,663 1,953,488,896 Data partition (Windows/Linux)
    43	
    44	Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set
    45	
    46	"blkid" output: ________________________________________________________________
    47	
    48	Device           UUID                                   TYPE       LABEL
    49	
    50	/dev/loop0                                              squashfs   
    51	/dev/loop1                                              squashfs   
    52	/dev/loop10                                             squashfs   
    53	/dev/loop11                                             squashfs   
    54	/dev/loop12                                             squashfs   
    55	/dev/loop13                                             squashfs   
    56	/dev/loop14                                             squashfs   
    57	/dev/loop15                                             squashfs   
    58	/dev/loop16                                             squashfs   
    59	/dev/loop17                                             squashfs   
    60	/dev/loop18                                             squashfs   
    61	/dev/loop19                                             squashfs   
    62	/dev/loop2                                              squashfs   
    63	/dev/loop20                                             squashfs   
    64	/dev/loop3                                              squashfs   
    65	/dev/loop4                                              squashfs   
    66	/dev/loop5                                              squashfs   
    67	/dev/loop6                                              squashfs   
    68	/dev/loop7                                              squashfs   
    69	/dev/loop8                                              squashfs   
    70	/dev/loop9                                              squashfs   
    71	/dev/nvme0n1                                                       
    72	/dev/nvme0n1p1   CBAE-0E8E                              vfat       
    73	/dev/nvme0n1p2   6f928675-6905-464f-b893-18c33ec7e8d8   ext4       
    74	/dev/sda1                                                          
    75	/dev/sda2        FADC8B90DC8B463B                       ntfs       New Volume
    76	
    77	========================= "ls -l /dev/disk/by-id" output: ======================
    78	
    79	total 0
    80	lrwxrwxrwx 1 root root  9 Feb 17 09:12 ata-ST1000LM049-2GH172_WN90BEGQ -> ../../sda
    81	lrwxrwxrwx 1 root root 10 Feb 17 09:12 ata-ST1000LM049-2GH172_WN90BEGQ-part1 -> ../../sda1
    82	lrwxrwxrwx 1 root root 10 Feb 17 09:12 ata-ST1000LM049-2GH172_WN90BEGQ-part2 -> ../../sda2
    83	lrwxrwxrwx 1 root root 13 Feb 17 09:12 nvme-Samsung_SSD_970_EVO_Plus_250GB_S4EUNF0M713545H -> ../../nvme0n1
    84	lrwxrwxrwx 1 root root 15 Feb 17 09:12 nvme-Samsung_SSD_970_EVO_Plus_250GB_S4EUNF0M713545H-part1 -> ../../nvme0n1p1
    85	lrwxrwxrwx 1 root root 15 Feb 17 09:12 nvme-Samsung_SSD_970_EVO_Plus_250GB_S4EUNF0M713545H-part2 -> ../../nvme0n1p2
    86	lrwxrwxrwx 1 root root 13 Feb 17 09:12 nvme-eui.0025385791b098e5 -> ../../nvme0n1
    87	lrwxrwxrwx 1 root root 15 Feb 17 09:12 nvme-eui.0025385791b098e5-part1 -> ../../nvme0n1p1
    88	lrwxrwxrwx 1 root root 15 Feb 17 09:12 nvme-eui.0025385791b098e5-part2 -> ../../nvme0n1p2
    89	lrwxrwxrwx 1 root root  9 Feb 17 09:12 wwn-0x5000c500c10a5536 -> ../../sda
    90	lrwxrwxrwx 1 root root 10 Feb 17 09:12 wwn-0x5000c500c10a5536-part1 -> ../../sda1
    91	lrwxrwxrwx 1 root root 10 Feb 17 09:12 wwn-0x5000c500c10a5536-part2 -> ../../sda2
    92	
    93	================================ Mount points: =================================
    94	
    95	Device           Mount_Point              Type       Options
    96	
    97	/dev/nvme0n1p1   /boot/efi                vfat       (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
    98	/dev/nvme0n1p2   /                        ext4       (rw,relatime,errors=remount-ro)
    99	
   100	
   101	
   102	ADDITIONAL INFORMATION :
   103	=================== log of boot-info 20200217_0912 ===================
   104	boot-info version : 4ppa66
   105	boot-sav version : 4ppa66
   106	boot-sav-extra version : 4ppa66
   107	glade2script version : 3.2.3~ppa4
   108	Partition 1 does not start on physical sector boundary.
   109	boot-info is executed in installed-session (Ubuntu 18.04.4 LTS, bionic, Ubuntu, x86_64)
   110	CPU op-mode(s):      32-bit, 64-bit
   111	BOOT_IMAGE=/boot/vmlinuz-5.3.0-28-generic root=UUID=6f928675-6905-464f-b893-18c33ec7e8d8 ro quiet splash vt.handoff=1
   112	
   113	=================== os-prober:
   114	/dev/nvme0n1p2:L'OS actuellement utilisé - Ubuntu 18.04.4 LTS CurrentSession:linux
   115	
   116	=================== blkid:
   117	/dev/loop0: TYPE="squashfs"
   118	/dev/loop1: TYPE="squashfs"
   119	/dev/loop2: TYPE="squashfs"
   120	/dev/loop3: TYPE="squashfs"
   121	/dev/loop4: TYPE="squashfs"
   122	/dev/loop5: TYPE="squashfs"
   123	/dev/loop6: TYPE="squashfs"
   124	/dev/loop7: TYPE="squashfs"
   125	/dev/nvme0n1p1: UUID="CBAE-0E8E" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="217d48bc-5da8-4823-9796-625c5d310401"
   126	/dev/nvme0n1p2: UUID="6f928675-6905-464f-b893-18c33ec7e8d8" TYPE="ext4" PARTUUID="44b244c2-b9f2-47e3-8df1-afd3cc5dce40"
   127	/dev/sda2: LABEL="New Volume" UUID="FADC8B90DC8B463B" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="d08ea143-b74f-429a-a4df-a18356a57abb"
   128	/dev/loop8: TYPE="squashfs"
   129	/dev/loop9: TYPE="squashfs"
   130	/dev/loop10: TYPE="squashfs"
   131	/dev/loop11: TYPE="squashfs"
   132	/dev/loop12: TYPE="squashfs"
   133	/dev/loop13: TYPE="squashfs"
   134	/dev/loop14: TYPE="squashfs"
   135	/dev/loop15: TYPE="squashfs"
   136	/dev/loop16: TYPE="squashfs"
   137	/dev/loop17: TYPE="squashfs"
   138	/dev/loop18: TYPE="squashfs"
   139	/dev/loop19: TYPE="squashfs"
   140	/dev/loop20: TYPE="squashfs"
   141	/dev/nvme0n1: PTUUID="75c014f3-0138-49d9-8bb8-34b3479b400c" PTTYPE="gpt"
   142	/dev/sda1: PARTLABEL="Microsoft reserved partition" PARTUUID="f52cd44c-79eb-4036-8c8d-9387241a02a7"
   143	
   144	
   145	1 disks with OS, 1 OS : 1 Linux, 0 MacOS, 0 Windows, 0 unknown type OS.
   146	
   147	Partition 1 does not start on physical sector boundary.
   148	
   149	=================== /etc/grub.d/ :
   150	drwxr-xr-x  2 root root    4096 déc.   9 14:52 grub.d
   151	total 80
   152	-rwxr-xr-x 1 root root 10046 mars  18  2019 00_header
   153	-rwxr-xr-x 1 root root  6258 mars  18  2019 05_debian_theme
   154	-rwxr-xr-x 1 root root 12693 mars  18  2019 10_linux
   155	-rwxr-xr-x 1 root root 11298 mars  18  2019 20_linux_xen
   156	-rwxr-xr-x 1 root root  1992 janv. 28  2016 20_memtest86+
   157	-rwxr-xr-x 1 root root 12059 mars  18  2019 30_os-prober
   158	-rwxr-xr-x 1 root root  1418 mars  18  2019 30_uefi-firmware
   159	-rwxr-xr-x 1 root root   214 mars  18  2019 40_custom
   160	-rwxr-xr-x 1 root root   216 mars  18  2019 41_custom
   161	-rw-r--r-- 1 root root   483 mars  18  2019 README
   162	
   163	
   164	
   165	
   166	=================== /etc/default/grub :
   167	
   168	# If you change this file, run 'update-grub' afterwards to update
   169	# /boot/grub/grub.cfg.
   170	# For full documentation of the options in this file, see:
   171	#   info -f grub -n 'Simple configuration'
   172	
   173	GRUB_DEFAULT=0
   174	GRUB_TIMEOUT_STYLE=hidden
   175	GRUB_TIMEOUT=0
   176	GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
   177	GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
   178	GRUB_CMDLINE_LINUX=""
   179	
   180	# Uncomment to enable BadRAM filtering, modify to suit your needs
   181	# This works with Linux (no patch required) and with any kernel that obtains
   182	# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
   183	#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"
   184	
   185	# Uncomment to disable graphical terminal (grub-pc only)
   186	#GRUB_TERMINAL=console
   187	
   188	# The resolution used on graphical terminal
   189	# note that you can use only modes which your graphic card supports via VBE
   190	# you can see them in real GRUB with the command `vbeinfo'
   191	#GRUB_GFXMODE=640x480
   192	
   193	# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
   194	#GRUB_DISABLE_LINUX_UUID=true
   195	
   196	# Uncomment to disable generation of recovery mode menu entries
   197	#GRUB_DISABLE_RECOVERY="true"
   198	
   199	# Uncomment to get a beep at grub start
   200	#GRUB_INIT_TUNE="480 440 1"
   201	
   202	
   203	
   204	/boot/efi detected in the fstab of nvme0n1p2: UUID=CBAE-0E8E   (nvme0n1p1)
   205	Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/fbx64.efi
   206	/usr/share/boot-sav/bs-cmd_terminal.sh: ligne 179: avertissement : substitution de commande: octet nul ignoré en entrée
   207	
   208	=================== efibootmgr -v
   209	BootCurrent: 0002
   210	Timeout: 2 seconds
   211	BootOrder: 0002,2003,2001,2002
   212	Boot0000* EFI PXE 0 for IPv4 (80-FA-5B-68-9C-BE) 	PciRoot(0x0)/Pci(0x1d,0x0)/Pci(0x0,0x1)/MAC(80fa5b689cbe,0)/IPv4(0.0.0.00.0.0.0,0,0)RC
   213	Boot0001* EFI PXE 0 for IPv6 (80-FA-5B-68-9C-BE) 	PciRoot(0x0)/Pci(0x1d,0x0)/Pci(0x0,0x1)/MAC(80fa5b689cbe,0)/IPv6([::]:<->[::]:,0,0)RC
   214	Boot0002* ubuntu	HD(1,GPT,217d48bc-5da8-4823-9796-625c5d310401,0x800,0x100000)/File(EFIubuntushimx64.efi)
   215	Boot2001* EFI USB Device	RC
   216	Boot2002* EFI DVD/CDROM	RC
   217	Boot2003* EFI Network	RC
   218	
   219	=================== UEFI/Legacy mode:
   220	BIOS is EFI-compatible, and is setup in EFI-mode for this installed-session.
   221	No EFI in dmseg.
   222	SecureBoot disabled. (maybe sec-boot, Veuillez indiquer ce message à boot.repair@gmail.com)
   223	
   224	
   225	=================== PARTITIONS & DISKS:
   226	nvme0n1p2	: nvme0n1,	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, .
   227	nvme0n1p1	: nvme0n1,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-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.
   228	sda2	: 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/sda2.
   229	
   230	nvme0n1	: GPT,	no-BIOS_boot,	has-correctEFI, 	not-usb,	not-mmc, has-os,	2048 sectors * 512 bytes
   231	sda	: GPT,	no-BIOS_boot,	has-no-EFIpart, 	not-usb,	not-mmc, no-os,	34 sectors * 512 bytes
   232	
   233	
   234	=================== parted -lm:
   235	
   236	BYT;
   237	/dev/sda:1000GB:scsi:512:4096:gpt:ATA ST1000LM049-2GH1:;
   238	1:17.4kB:16.8MB:16.8MB::Microsoft reserved partition:msftres;
   239	2:16.8MB:1000GB:1000GB:ntfs:Basic data partition:msftdata;
   240	
   241	BYT;
   242	/dev/nvme0n1:250GB:nvme:512:512:gpt:Samsung SSD 970 EVO Plus 250GB:;
   243	1:1049kB:538MB:537MB:fat32:EFI System Partition:boot, esp;
   244	2:538MB:250GB:250GB:ext4::;
   245	
   246	=================== lsblk:
   247	KNAME     TYPE FSTYPE     SIZE LABEL
   248	loop0     loop squashfs 140,7M
   249	loop1     loop squashfs 407,7M
   250	loop2     loop squashfs  44,9M
   251	loop3     loop squashfs   3,7M
   252	loop4     loop squashfs   3,7M
   253	loop5     loop squashfs  1008K
   254	loop6     loop squashfs  14,8M
   255	loop7     loop squashfs   956K
   256	loop8     loop squashfs  89,1M
   257	loop9     loop squashfs 241,3M
   258	loop10    loop squashfs  54,7M
   259	loop11    loop squashfs   4,2M
   260	loop12    loop squashfs   4,2M
   261	loop13    loop squashfs 160,2M
   262	loop14    loop squashfs  44,2M
   263	loop15    loop squashfs  14,8M
   264	loop16    loop squashfs 241,4M
   265	loop17    loop squashfs  54,7M
   266	loop18    loop squashfs 407,7M
   267	loop19    loop squashfs 156,7M
   268	loop20    loop squashfs  91,3M
   269	sda       disk          931,5G
   270	sda1      part             16M
   271	sda2      part ntfs     931,5G New Volume
   272	nvme0n1   disk          232,9G
   273	nvme0n1p1 part vfat       512M
   274	nvme0n1p2 part ext4     232,4G
   275	
   276	KNAME     ROTA RO RM STATE   MOUNTPOINT
   277	loop0        0  1  0         /snap/gnome-3-26-1604/98
   278	loop1        0  1  0         /snap/libreoffice/170
   279	loop2        0  1  0         /snap/gtk-common-themes/1440
   280	loop3        0  1  0         /snap/gnome-system-monitor/123
   281	loop4        0  1  0         /snap/gnome-system-monitor/127
   282	loop5        0  1  0         /snap/gnome-logs/61
   283	loop6        0  1  0         /snap/gnome-characters/375
   284	loop7        0  1  0         /snap/gnome-logs/81
   285	loop8        0  1  0         /snap/core/8268
   286	loop9        0  1  0         /snap/dbeaver-ce/40
   287	loop10       0  1  0         /snap/core18/1650
   288	loop11       0  1  0         /snap/gnome-calculator/544
   289	loop12       0  1  0         /snap/gnome-calculator/536
   290	loop13       0  1  0         /snap/gnome-3-28-1804/116
   291	loop14       0  1  0         /snap/gtk-common-themes/1353
   292	loop15       0  1  0         /snap/gnome-characters/399
   293	loop16       0  1  0         /snap/dbeaver-ce/41
   294	loop17       0  1  0         /snap/core18/1668
   295	loop18       0  1  0         /snap/libreoffice/168
   296	loop19       0  1  0         /snap/gnome-3-28-1804/110
   297	loop20       0  1  0         /snap/core/8592
   298	sda          1  0  0 running
   299	sda1         1  0  0
   300	sda2         1  0  0         /mnt/boot-sav/sda2
   301	nvme0n1      0  0  0 live
   302	nvme0n1p1    0  0  0         /boot/efi
   303	nvme0n1p2    0  0  0         /
   304	
   305	
   306	=================== mount:
   307	sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
   308	proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
   309	udev on /dev type devtmpfs (rw,nosuid,relatime,size=8026428k,nr_inodes=2006607,mode=755)
   310	devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
   311	tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=1610148k,mode=755)
   312	/dev/nvme0n1p2 on / type ext4 (rw,relatime,errors=remount-ro)
   313	securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
   314	tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
   315	tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
   316	tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
   317	cgroup on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate)
   318	cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,name=systemd)
   319	pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
   320	efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
   321	cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
   322	cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
   323	cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
   324	cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
   325	cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
   326	cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
   327	cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
   328	cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
   329	cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
   330	cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
   331	cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
   332	systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=27,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=14989)
   333	debugfs on /sys/kernel/debug type debugfs (rw,relatime)
   334	hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
   335	mqueue on /dev/mqueue type mqueue (rw,relatime)
   336	fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
   337	configfs on /sys/kernel/config type configfs (rw,relatime)
   338	/var/lib/snapd/snaps/libreoffice_170.snap on /snap/libreoffice/170 type squashfs (ro,nodev,relatime,x-gdu.hide)
   339	/var/lib/snapd/snaps/gnome-system-monitor_123.snap on /snap/gnome-system-monitor/123 type squashfs (ro,nodev,relatime,x-gdu.hide)
   340	/var/lib/snapd/snaps/gnome-system-monitor_127.snap on /snap/gnome-system-monitor/127 type squashfs (ro,nodev,relatime,x-gdu.hide)
   341	/var/lib/snapd/snaps/gtk-common-themes_1440.snap on /snap/gtk-common-themes/1440 type squashfs (ro,nodev,relatime,x-gdu.hide)
   342	/var/lib/snapd/snaps/core_8268.snap on /snap/core/8268 type squashfs (ro,nodev,relatime,x-gdu.hide)
   343	/var/lib/snapd/snaps/gnome-logs_61.snap on /snap/gnome-logs/61 type squashfs (ro,nodev,relatime,x-gdu.hide)
   344	/var/lib/snapd/snaps/gnome-logs_81.snap on /snap/gnome-logs/81 type squashfs (ro,nodev,relatime,x-gdu.hide)
   345	/var/lib/snapd/snaps/dbeaver-ce_40.snap on /snap/dbeaver-ce/40 type squashfs (ro,nodev,relatime,x-gdu.hide)
   346	/var/lib/snapd/snaps/gnome-characters_375.snap on /snap/gnome-characters/375 type squashfs (ro,nodev,relatime,x-gdu.hide)
   347	/var/lib/snapd/snaps/core18_1650.snap on /snap/core18/1650 type squashfs (ro,nodev,relatime,x-gdu.hide)
   348	/dev/nvme0n1p1 on /boot/efi type vfat (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
   349	/var/lib/snapd/snaps/gnome-calculator_544.snap on /snap/gnome-calculator/544 type squashfs (ro,nodev,relatime,x-gdu.hide)
   350	/var/lib/snapd/snaps/gnome-calculator_536.snap on /snap/gnome-calculator/536 type squashfs (ro,nodev,relatime,x-gdu.hide)
   351	/var/lib/snapd/snaps/gnome-3-26-1604_98.snap on /snap/gnome-3-26-1604/98 type squashfs (ro,nodev,relatime,x-gdu.hide)
   352	/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)
   353	/var/lib/snapd/snaps/gtk-common-themes_1353.snap on /snap/gtk-common-themes/1353 type squashfs (ro,nodev,relatime,x-gdu.hide)
   354	/var/lib/snapd/snaps/gnome-characters_399.snap on /snap/gnome-characters/399 type squashfs (ro,nodev,relatime,x-gdu.hide)
   355	/var/lib/snapd/snaps/core18_1668.snap on /snap/core18/1668 type squashfs (ro,nodev,relatime,x-gdu.hide)
   356	/var/lib/snapd/snaps/libreoffice_168.snap on /snap/libreoffice/168 type squashfs (ro,nodev,relatime,x-gdu.hide)
   357	/var/lib/snapd/snaps/dbeaver-ce_41.snap on /snap/dbeaver-ce/41 type squashfs (ro,nodev,relatime,x-gdu.hide)
   358	/var/lib/snapd/snaps/gnome-3-28-1804_110.snap on /snap/gnome-3-28-1804/110 type squashfs (ro,nodev,relatime,x-gdu.hide)
   359	/var/lib/snapd/snaps/core_8592.snap on /snap/core/8592 type squashfs (ro,nodev,relatime,x-gdu.hide)
   360	tmpfs on /run/user/121 type tmpfs (rw,nosuid,nodev,relatime,size=1610144k,mode=700,uid=121,gid=125)
   361	tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=1610144k,mode=700,uid=1000,gid=1000)
   362	gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
   363	/dev/sda2 on /mnt/boot-sav/sda2 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
   364	
   365	
   366	=================== ls:
   367	/sys/block/nvme0n1 (filtered):  alignment_offset bdi capability dev device discard_alignment eui events events_async events_poll_msecs ext_range hidden holders inflight integrity lightnvm mq nsid nvme0n1p1 nvme0n1p2 power queue range removable ro size slaves stat subsystem trace uevent wwid
   368	/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
   369	/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 hidraw0 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 initctl input kmsg kvm lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null nvme0 nvme0n1 nvme0n1p1 nvme0n1p2 port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sg0 shm snapshot snd stderr stdin stdout tpm0 tpmrm0 udmabuf uhid uinput urandom userio v4l vfio vga_arbiter vhci vhost-net vhost-vsock video0 video1 zero zfs
   370	ls /dev/mapper:  control
   371	
   372	=================== hexdump -n512 -C /dev/nvme0n1p1
   373	00000000  eb 58 90 6d 6b 66 73 2e  66 61 74 00 02 08 20 00  |.X.mkfs.fat... .|
   374	00000010  02 00 00 00 00 f8 00 00  20 00 40 00 00 08 00 00  |........ .@.....|
   375	00000020  00 00 10 00 00 04 00 00  00 00 00 00 02 00 00 00  |................|
   376	00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
   377	00000040  80 01 29 8e 0e ae cb 4e  4f 20 4e 41 4d 45 20 20  |..)....NO NAME  |
   378	00000050  20 20 46 41 54 33 32 20  20 20 0e 1f be 77 7c ac  |  FAT32   ...w|.|
   379	00000060  22 c0 74 0b 56 b4 0e bb  07 00 cd 10 5e eb f0 32  |".t.V.......^..2|
   380	00000070  e4 cd 16 cd 19 eb fe 54  68 69 73 20 69 73 20 6e  |.......This is n|
   381	00000080  6f 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 64 69  |ot a bootable di|
   382	00000090  73 6b 2e 20 20 50 6c 65  61 73 65 20 69 6e 73 65  |sk.  Please inse|
   383	000000a0  72 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 66 6c  |rt a bootable fl|
   384	000000b0  6f 70 70 79 20 61 6e 64  0d 0a 70 72 65 73 73 20  |oppy and..press |
   385	000000c0  61 6e 79 20 6b 65 79 20  74 6f 20 74 72 79 20 61  |any key to try a|
   386	000000d0  67 61 69 6e 20 2e 2e 2e  20 0d 0a 00 00 00 00 00  |gain ... .......|
   387	000000e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
   388	*
   389	000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
   390	00000200
   391	
   392	=================== hexdump -n512 -C /dev/sda2
   393	00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
   394	00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 80 00 00  |........?.......|
   395	00000020  00 00 00 00 80 00 80 00  ff df 6f 74 00 00 00 00  |..........ot....|
   396	00000030  00 00 0c 00 00 00 00 00  02 00 00 00 00 00 00 00  |................|
   397	00000040  f6 00 00 00 01 00 00 00  3b 46 8b dc 90 8b dc fa  |........;F......|
   398	00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
   399	00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
   400	00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
   401	00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
   402	00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
   403	000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
   404	000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
   405	000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
   406	000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
   407	000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
   408	000000f0  68 07 bb 16 68 52 11 16  68 09 00 66 53 66 53 66  |h...hR..h..fSfSf|
   409	00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
   410	00000110  0a 13 b9 f6 0c fc f3 aa  e9 fe 01 90 90 66 60 1e  |.............f`.|
   411	00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
   412	00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
   413	00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
   414	00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
   415	00000160  0e 16 00 75 bc 07 1f 66  61 c3 a1 f6 01 e8 09 00  |...u...fa.......|
   416	00000170  a1 fa 01 e8 03 00 f4 eb  fd 8b f0 ac 3c 00 74 09  |............<.t.|
   417	00000180  b4 0e bb 07 00 cd 10 eb  f2 c3 0d 0a 41 20 64 69  |............A di|
   418	00000190  73 6b 20 72 65 61 64 20  65 72 72 6f 72 20 6f 63  |sk read error oc|
   419	000001a0  63 75 72 72 65 64 00 0d  0a 42 4f 4f 54 4d 47 52  |curred...BOOTMGR|
   420	000001b0  20 69 73 20 63 6f 6d 70  72 65 73 73 65 64 00 0d  | is compressed..|
   421	000001c0  0a 50 72 65 73 73 20 43  74 72 6c 2b 41 6c 74 2b  |.Press Ctrl+Alt+|
   422	000001d0  44 65 6c 20 74 6f 20 72  65 73 74 61 72 74 0d 0a  |Del to restart..|
   423	000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
   424	000001f0  00 00 00 00 00 00 8a 01  a7 01 bf 01 00 00 55 aa  |..............U.|
   425	00000200
   426	Partition 1 does not start on physical sector boundary.
   427	
   428	=================== df -Th:
   429	
   430	Filesystem     Type      Size  Used Avail Use% Mounted on
   431	udev           devtmpfs  7.7G     0  7.7G   0% /dev
   432	tmpfs          tmpfs     1.6G  2.0M  1.6G   1% /run
   433	/dev/nvme0n1p2 ext4      228G   29G  188G  14% /
   434	tmpfs          tmpfs     7.7G  129M  7.6G   2% /dev/shm
   435	tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
   436	tmpfs          tmpfs     7.7G     0  7.7G   0% /sys/fs/cgroup
   437	/dev/loop1     squashfs  408M  408M     0 100% /snap/libreoffice/170
   438	/dev/loop3     squashfs  3.8M  3.8M     0 100% /snap/gnome-system-monitor/123
   439	/dev/loop4     squashfs  3.8M  3.8M     0 100% /snap/gnome-system-monitor/127
   440	/dev/loop2     squashfs   45M   45M     0 100% /snap/gtk-common-themes/1440
   441	/dev/loop8     squashfs   90M   90M     0 100% /snap/core/8268
   442	/dev/loop5     squashfs  1.0M  1.0M     0 100% /snap/gnome-logs/61
   443	/dev/loop7     squashfs  1.0M  1.0M     0 100% /snap/gnome-logs/81
   444	/dev/loop9     squashfs  242M  242M     0 100% /snap/dbeaver-ce/40
   445	/dev/loop6     squashfs   15M   15M     0 100% /snap/gnome-characters/375
   446	/dev/loop10    squashfs   55M   55M     0 100% /snap/core18/1650
   447	/dev/nvme0n1p1 vfat      511M  6.1M  505M   2% /boot/efi
   448	/dev/loop11    squashfs  4.3M  4.3M     0 100% /snap/gnome-calculator/544
   449	/dev/loop12    squashfs  4.3M  4.3M     0 100% /snap/gnome-calculator/536
   450	/dev/loop0     squashfs  141M  141M     0 100% /snap/gnome-3-26-1604/98
   451	/dev/loop13    squashfs  161M  161M     0 100% /snap/gnome-3-28-1804/116
   452	/dev/loop14    squashfs   45M   45M     0 100% /snap/gtk-common-themes/1353
   453	/dev/loop15    squashfs   15M   15M     0 100% /snap/gnome-characters/399
   454	/dev/loop17    squashfs   55M   55M     0 100% /snap/core18/1668
   455	/dev/loop18    squashfs  408M  408M     0 100% /snap/libreoffice/168
   456	/dev/loop16    squashfs  242M  242M     0 100% /snap/dbeaver-ce/41
   457	/dev/loop19    squashfs  157M  157M     0 100% /snap/gnome-3-28-1804/110
   458	/dev/loop20    squashfs   92M   92M     0 100% /snap/core/8592
   459	tmpfs          tmpfs     1.6G   20K  1.6G   1% /run/user/121
   460	tmpfs          tmpfs     1.6G   36K  1.6G   1% /run/user/1000
   461	/dev/sda2      fuseblk   932G  8.9G  923G   1% /mnt/boot-sav/sda2
   462	
   463	=================== fdisk -l:
   464	Disk /dev/loop0: 140.7 MiB, 147501056 bytes, 288088 sectors
   465	Units: sectors of 1 * 512 = 512 bytes
   466	Sector size (logical/physical): 512 bytes / 512 bytes
   467	I/O size (minimum/optimal): 512 bytes / 512 bytes
   468	
   469	
   470	Disk /dev/loop1: 407.7 MiB, 427458560 bytes, 834880 sectors
   471	Units: sectors of 1 * 512 = 512 bytes
   472	Sector size (logical/physical): 512 bytes / 512 bytes
   473	I/O size (minimum/optimal): 512 bytes / 512 bytes
   474	
   475	
   476	Disk /dev/loop2: 44.9 MiB, 47063040 bytes, 91920 sectors
   477	Units: sectors of 1 * 512 = 512 bytes
   478	Sector size (logical/physical): 512 bytes / 512 bytes
   479	I/O size (minimum/optimal): 512 bytes / 512 bytes
   480	
   481	
   482	Disk /dev/loop3: 3.7 MiB, 3825664 bytes, 7472 sectors
   483	Units: sectors of 1 * 512 = 512 bytes
   484	Sector size (logical/physical): 512 bytes / 512 bytes
   485	I/O size (minimum/optimal): 512 bytes / 512 bytes
   486	
   487	
   488	Disk /dev/loop4: 3.7 MiB, 3825664 bytes, 7472 sectors
   489	Units: sectors of 1 * 512 = 512 bytes
   490	Sector size (logical/physical): 512 bytes / 512 bytes
   491	I/O size (minimum/optimal): 512 bytes / 512 bytes
   492	
   493	
   494	Disk /dev/loop5: 1008 KiB, 1032192 bytes, 2016 sectors
   495	Units: sectors of 1 * 512 = 512 bytes
   496	Sector size (logical/physical): 512 bytes / 512 bytes
   497	I/O size (minimum/optimal): 512 bytes / 512 bytes
   498	
   499	
   500	Disk /dev/loop6: 14.8 MiB, 15462400 bytes, 30200 sectors
   501	Units: sectors of 1 * 512 = 512 bytes
   502	Sector size (logical/physical): 512 bytes / 512 bytes
   503	I/O size (minimum/optimal): 512 bytes / 512 bytes
   504	
   505	
   506	Disk /dev/loop7: 956 KiB, 978944 bytes, 1912 sectors
   507	Units: sectors of 1 * 512 = 512 bytes
   508	Sector size (logical/physical): 512 bytes / 512 bytes
   509	I/O size (minimum/optimal): 512 bytes / 512 bytes
   510	
   511	
   512	Disk /dev/nvme0n1: 232.9 GiB, 250059350016 bytes, 488397168 sectors
   513	Units: sectors of 1 * 512 = 512 bytes
   514	Sector size (logical/physical): 512 bytes / 512 bytes
   515	I/O size (minimum/optimal): 512 bytes / 512 bytes
   516	Disklabel type: gpt
   517	Disk identifier: 75C014F3-0138-49D9-8BB8-34B3479B400C
   518	
   519	Device           Start       End   Sectors   Size Type
   520	/dev/nvme0n1p1    2048   1050623   1048576   512M EFI System
   521	/dev/nvme0n1p2 1050624 488396799 487346176 232.4G Linux filesystem
   522	
   523	
   524	Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
   525	Units: sectors of 1 * 512 = 512 bytes
   526	Sector size (logical/physical): 512 bytes / 4096 bytes
   527	I/O size (minimum/optimal): 4096 bytes / 4096 bytes
   528	Disklabel type: gpt
   529	Disk identifier: 0A9B9E5A-32CD-42B6-B310-E2A91FB54056
   530	
   531	Device     Start        End    Sectors   Size Type
   532	/dev/sda1     34      32767      32734    16M Microsoft reserved
   533	/dev/sda2  32768 1953521663 1953488896 931.5G Microsoft basic data
   534	
   535	
   536	
   537	Disk /dev/loop8: 89.1 MiB, 93417472 bytes, 182456 sectors
   538	Units: sectors of 1 * 512 = 512 bytes
   539	Sector size (logical/physical): 512 bytes / 512 bytes
   540	I/O size (minimum/optimal): 512 bytes / 512 bytes
   541	
   542	
   543	Disk /dev/loop9: 241.3 MiB, 252997632 bytes, 494136 sectors
   544	Units: sectors of 1 * 512 = 512 bytes
   545	Sector size (logical/physical): 512 bytes / 512 bytes
   546	I/O size (minimum/optimal): 512 bytes / 512 bytes
   547	
   548	
   549	Disk /dev/loop10: 54.7 MiB, 57294848 bytes, 111904 sectors
   550	Units: sectors of 1 * 512 = 512 bytes
   551	Sector size (logical/physical): 512 bytes / 512 bytes
   552	I/O size (minimum/optimal): 512 bytes / 512 bytes
   553	
   554	
   555	Disk /dev/loop11: 4.2 MiB, 4403200 bytes, 8600 sectors
   556	Units: sectors of 1 * 512 = 512 bytes
   557	Sector size (logical/physical): 512 bytes / 512 bytes
   558	I/O size (minimum/optimal): 512 bytes / 512 bytes
   559	
   560	
   561	Disk /dev/loop12: 4.2 MiB, 4403200 bytes, 8600 sectors
   562	Units: sectors of 1 * 512 = 512 bytes
   563	Sector size (logical/physical): 512 bytes / 512 bytes
   564	I/O size (minimum/optimal): 512 bytes / 512 bytes
   565	
   566	
   567	Disk /dev/loop13: 160.2 MiB, 167931904 bytes, 327992 sectors
   568	Units: sectors of 1 * 512 = 512 bytes
   569	Sector size (logical/physical): 512 bytes / 512 bytes
   570	I/O size (minimum/optimal): 512 bytes / 512 bytes
   571	
   572	
   573	Disk /dev/loop14: 44.2 MiB, 46325760 bytes, 90480 sectors
   574	Units: sectors of 1 * 512 = 512 bytes
   575	Sector size (logical/physical): 512 bytes / 512 bytes
   576	I/O size (minimum/optimal): 512 bytes / 512 bytes
   577	
   578	
   579	Disk /dev/loop15: 14.8 MiB, 15462400 bytes, 30200 sectors
   580	Units: sectors of 1 * 512 = 512 bytes
   581	Sector size (logical/physical): 512 bytes / 512 bytes
   582	I/O size (minimum/optimal): 512 bytes / 512 bytes
   583	
   584	
   585	Disk /dev/loop16: 241.4 MiB, 253075456 bytes, 494288 sectors
   586	Units: sectors of 1 * 512 = 512 bytes
   587	Sector size (logical/physical): 512 bytes / 512 bytes
   588	I/O size (minimum/optimal): 512 bytes / 512 bytes
   589	
   590	
   591	Disk /dev/loop17: 54.7 MiB, 57294848 bytes, 111904 sectors
   592	Units: sectors of 1 * 512 = 512 bytes
   593	Sector size (logical/physical): 512 bytes / 512 bytes
   594	I/O size (minimum/optimal): 512 bytes / 512 bytes
   595	
   596	
   597	Disk /dev/loop18: 407.7 MiB, 427458560 bytes, 834880 sectors
   598	Units: sectors of 1 * 512 = 512 bytes
   599	Sector size (logical/physical): 512 bytes / 512 bytes
   600	I/O size (minimum/optimal): 512 bytes / 512 bytes
   601	
   602	
   603	Disk /dev/loop19: 156.7 MiB, 164290560 bytes, 320880 sectors
   604	Units: sectors of 1 * 512 = 512 bytes
   605	Sector size (logical/physical): 512 bytes / 512 bytes
   606	I/O size (minimum/optimal): 512 bytes / 512 bytes
   607	
   608	
   609	Disk /dev/loop20: 91.3 MiB, 95748096 bytes, 187008 sectors
   610	Units: sectors of 1 * 512 = 512 bytes
   611	Sector size (logical/physical): 512 bytes / 512 bytes
   612	I/O size (minimum/optimal): 512 bytes / 512 bytes
   613	
   614	
   615	
   616	
   617	=================== Suggested repair
   618	The default repair of the Boot-Repair utility would reinstall the grub-efi-amd64-signed of nvme0n1p2, using the following options:        nvme0n1p1/boot/efi,
   619	Additional repair would be performed: unhide-bootmenu-10s    use-standard-efi-file
   620	
   621	
   622	=================== Final advice in case of suggested repair
   623	N'oubliez pas de régler votre BIOS pour qu'il amorce sur le fichier nvme0n1p1/efi/.../grub*.efi !
   624	
   625	
   626	=================== User settings
   627	The settings chosen by the user will not act on the boot.

A priori, l’install a été faite en EFI sur un Windows en LEGACY.

moko138 · Le 18/02/2020, à 06:42

Si tu as un Windows installé sur sda2, ne tiens pas compte de mon message précédent.

elka · Le 18/02/2020, à 12:48

Bonjour à tous,

Déjà merci pour vos réponses !! Comme vous l'aurez imaginé, je suis novice donc pas évident ce genre de problématiques...
J'ai supprimé la partition et j'ai reformaté en ext4 mais j'ai toujours windows8 et je comprends pas bien pourquoi...de ce que j'ai pu lire, ça part dans des histoires de grub et là je suis largué.
En tout cas, ça n'a pas supprimé le boot en cascade malheureusement, et ça a même eu tendance rendre le démarrage encore plus lent j'ai l'impression :s

Le retour du boot-info:

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


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

 => Windows 7/8/2012 is installed in the MBR of /dev/sda.

sda1: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  
    Boot files:        

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
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

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1 1,953,525,167 1,953,525,167  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1                 2,048 1,953,523,711 1,953,521,664 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/loop15                                             squashfs   
/dev/loop16                                             squashfs   
/dev/loop17                                             squashfs   
/dev/loop18                                             squashfs   
/dev/loop19                                             squashfs   
/dev/loop2                                              squashfs   
/dev/loop20                                             squashfs   
/dev/loop3                                              squashfs   
/dev/loop4                                              squashfs   
/dev/loop5                                              squashfs   
/dev/loop6                                              squashfs   
/dev/loop7                                              squashfs   
/dev/loop8                                              squashfs   
/dev/loop9                                              squashfs   
/dev/nvme0n1                                                       
/dev/nvme0n1p1   CBAE-0E8E                              vfat       
/dev/nvme0n1p2   6f928675-6905-464f-b893-18c33ec7e8d8   ext4       
/dev/sda1        6cc9dae4-f074-4612-9787-86260c46fe58   ext4       hdd

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

total 0
lrwxrwxrwx 1 root root  9 Feb 18 11:45 ata-ST1000LM049-2GH172_WN90BEGQ -> ../../sda
lrwxrwxrwx 1 root root 10 Feb 18 11:45 ata-ST1000LM049-2GH172_WN90BEGQ-part1 -> ../../sda1
lrwxrwxrwx 1 root root 13 Feb 18 11:45 nvme-Samsung_SSD_970_EVO_Plus_250GB_S4EUNF0M713545H -> ../../nvme0n1
lrwxrwxrwx 1 root root 15 Feb 18 11:45 nvme-Samsung_SSD_970_EVO_Plus_250GB_S4EUNF0M713545H-part1 -> ../../nvme0n1p1
lrwxrwxrwx 1 root root 15 Feb 18 11:45 nvme-Samsung_SSD_970_EVO_Plus_250GB_S4EUNF0M713545H-part2 -> ../../nvme0n1p2
lrwxrwxrwx 1 root root 13 Feb 18 11:45 nvme-eui.0025385791b098e5 -> ../../nvme0n1
lrwxrwxrwx 1 root root 15 Feb 18 11:45 nvme-eui.0025385791b098e5-part1 -> ../../nvme0n1p1
lrwxrwxrwx 1 root root 15 Feb 18 11:45 nvme-eui.0025385791b098e5-part2 -> ../../nvme0n1p2
lrwxrwxrwx 1 root root  9 Feb 18 11:45 wwn-0x5000c500c10a5536 -> ../../sda
lrwxrwxrwx 1 root root 10 Feb 18 11:45 wwn-0x5000c500c10a5536-part1 -> ../../sda1

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

Device           Mount_Point              Type       Options

/dev/nvme0n1p1   /boot/efi                vfat       (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/nvme0n1p2   /                        ext4       (rw,relatime,errors=remount-ro)



ADDITIONAL INFORMATION :
=================== log of boot-info 20200218_1145 ===================
boot-info version : 4ppa66
boot-sav version : 4ppa66
boot-sav-extra version : 4ppa66
glade2script version : 3.2.3~ppa4
boot-info is executed in installed-session (Ubuntu 18.04.4 LTS, bionic, Ubuntu, x86_64)
CPU op-mode(s):      32-bit, 64-bit
BOOT_IMAGE=/boot/vmlinuz-5.3.0-28-generic root=UUID=6f928675-6905-464f-b893-18c33ec7e8d8 ro quiet splash vt.handoff=1

=================== os-prober:
/dev/nvme0n1p2:L'OS actuellement utilisé - Ubuntu 18.04.4 LTS CurrentSession:linux

=================== blkid:
/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/nvme0n1p1: UUID="CBAE-0E8E" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="217d48bc-5da8-4823-9796-625c5d310401"
/dev/nvme0n1p2: UUID="6f928675-6905-464f-b893-18c33ec7e8d8" TYPE="ext4" PARTUUID="44b244c2-b9f2-47e3-8df1-afd3cc5dce40"
/dev/sda1: LABEL="hdd" UUID="6cc9dae4-f074-4612-9787-86260c46fe58" TYPE="ext4" PARTLABEL="Partition primaire" PARTUUID="744993ea-612b-4003-9dd4-632d7eb3b1d7"
/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/loop14: TYPE="squashfs"
/dev/loop15: TYPE="squashfs"
/dev/loop16: TYPE="squashfs"
/dev/loop17: TYPE="squashfs"
/dev/loop18: TYPE="squashfs"
/dev/loop19: TYPE="squashfs"
/dev/loop20: TYPE="squashfs"
/dev/nvme0n1: PTUUID="75c014f3-0138-49d9-8bb8-34b3479b400c" PTTYPE="gpt"


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


=================== /etc/grub.d/ :
drwxr-xr-x  2 root root    4096 févr. 18 11:39 grub.d
total 84
-rwxr-xr-x 1 root root 10046 mars  18  2019 00_header
-rwxr-xr-x 1 root root  6258 mars  18  2019 05_debian_theme
-rwxr-xr-x 1 root root 12693 mars  18  2019 10_linux
-rwxr-xr-x 1 root root 11298 mars  18  2019 20_linux_xen
-rwxr-xr-x 1 root root  1992 janv. 28  2016 20_memtest86+
-rwxr-xr-x 1 root root   424 févr. 18 11:39 25_custom
-rwxr-xr-x 1 root root 12059 mars  18  2019 30_os-prober
-rwxr-xr-x 1 root root  1418 mars  18  2019 30_uefi-firmware
-rwxr-xr-x 1 root root   214 mars  18  2019 40_custom
-rwxr-xr-x 1 root root   216 mars  18  2019 41_custom
-rw-r--r-- 1 root root   483 mars  18  2019 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 nvme0n1p2: UUID=CBAE-0E8E	 (nvme0n1p1)
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/bkpbootx64.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 bkp file detected: /boot/efi/EFI/BOOT/bkpbootx64.efi
/usr/share/boot-sav/bs-cmd_terminal.sh: ligne 179: avertissement : substitution de commande: octet nul ignoré en entrée

=================== efibootmgr -v
BootCurrent: 0002
Timeout: 2 seconds
BootOrder: 0002,2003,2001,2002
Boot0000* EFI PXE 0 for IPv4 (80-FA-5B-68-9C-BE) 	PciRoot(0x0)/Pci(0x1d,0x0)/Pci(0x0,0x1)/MAC(80fa5b689cbe,0)/IPv4(0.0.0.00.0.0.0,0,0)RC
Boot0001* EFI PXE 0 for IPv6 (80-FA-5B-68-9C-BE) 	PciRoot(0x0)/Pci(0x1d,0x0)/Pci(0x0,0x1)/MAC(80fa5b689cbe,0)/IPv6([::]:<->[::]:,0,0)RC
Boot0002* ubuntu	HD(1,GPT,217d48bc-5da8-4823-9796-625c5d310401,0x800,0x100000)/File(EFIubuntushimx64.efi)
Boot2001* EFI USB Device	RC
Boot2002* EFI DVD/CDROM	RC
Boot2003* EFI Network	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:
nvme0n1p2	: nvme0n1,	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, .
nvme0n1p1	: nvme0n1,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-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.
sda1	: sda,	maybesepboot,	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.

nvme0n1	: GPT,	no-BIOS_boot,	has-correctEFI, 	not-usb,	not-mmc, has-os,	2048 sectors * 512 bytes
sda	: GPT,	no-BIOS_boot,	has-no-EFIpart, 	not-usb,	not-mmc, no-os,	2048 sectors * 512 bytes


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

BYT;
/dev/sda:1000GB:scsi:512:4096:gpt:ATA ST1000LM049-2GH1:;
1:1049kB:1000GB:1000GB:ext4:Partition primaire:;

BYT;
/dev/nvme0n1:250GB:nvme:512:512:gpt:Samsung SSD 970 EVO Plus 250GB:;
1:1049kB:538MB:537MB:fat32:EFI System Partition:boot, esp;
2:538MB:250GB:250GB:ext4::;

=================== lsblk:
KNAME     TYPE FSTYPE     SIZE LABEL
loop0     loop squashfs 160,2M
loop1     loop squashfs  14,8M
loop2     loop squashfs  14,8M
loop3     loop squashfs  1008K
loop4     loop squashfs   956K
loop5     loop squashfs  89,1M
loop6     loop squashfs 241,4M
loop7     loop squashfs  44,9M
loop8     loop squashfs   3,7M
loop9     loop squashfs   3,7M
loop10    loop squashfs   4,2M
loop11    loop squashfs  54,7M
loop12    loop squashfs  44,2M
loop13    loop squashfs   4,2M
loop14    loop squashfs  54,7M
loop15    loop squashfs 140,7M
loop16    loop squashfs 241,3M
loop17    loop squashfs 407,7M
loop18    loop squashfs 156,7M
loop19    loop squashfs  91,3M
loop20    loop squashfs 407,7M
sda       disk          931,5G
sda1      part ext4     931,5G hdd
nvme0n1   disk          232,9G
nvme0n1p1 part vfat       512M
nvme0n1p2 part ext4     232,4G

KNAME     ROTA RO RM STATE   MOUNTPOINT
loop0        0  1  0         /snap/gnome-3-28-1804/116
loop1        0  1  0         /snap/gnome-characters/375
loop2        0  1  0         /snap/gnome-characters/399
loop3        0  1  0         /snap/gnome-logs/61
loop4        0  1  0         /snap/gnome-logs/81
loop5        0  1  0         /snap/core/8268
loop6        0  1  0         /snap/dbeaver-ce/41
loop7        0  1  0         /snap/gtk-common-themes/1440
loop8        0  1  0         /snap/gnome-system-monitor/127
loop9        0  1  0         /snap/gnome-system-monitor/123
loop10       0  1  0         /snap/gnome-calculator/544
loop11       0  1  0         /snap/core18/1650
loop12       0  1  0         /snap/gtk-common-themes/1353
loop13       0  1  0         /snap/gnome-calculator/536
loop14       0  1  0         /snap/core18/1668
loop15       0  1  0         /snap/gnome-3-26-1604/98
loop16       0  1  0         /snap/dbeaver-ce/40
loop17       0  1  0         /snap/libreoffice/170
loop18       0  1  0         /snap/gnome-3-28-1804/110
loop19       0  1  0         /snap/core/8592
loop20       0  1  0         /snap/libreoffice/168
sda          1  0  0 running
sda1         1  0  0         /mnt/boot-sav/sda1
nvme0n1      0  0  0 live
nvme0n1p1    0  0  0         /boot/efi
nvme0n1p2    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=8026428k,nr_inodes=2006607,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=1610148k,mode=755)
/dev/nvme0n1p2 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)
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/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/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
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)
mqueue on /dev/mqueue type mqueue (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
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=18842)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
/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/gnome-logs_61.snap on /snap/gnome-logs/61 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_399.snap on /snap/gnome-characters/399 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-characters_375.snap on /snap/gnome-characters/375 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_8268.snap on /snap/core/8268 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/dbeaver-ce_41.snap on /snap/dbeaver-ce/41 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk-common-themes_1440.snap on /snap/gtk-common-themes/1440 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-system-monitor_127.snap on /snap/gnome-system-monitor/127 type squashfs (ro,nodev,relatime,x-gdu.hide)
/dev/nvme0n1p1 on /boot/efi type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/var/lib/snapd/snaps/gnome-system-monitor_123.snap on /snap/gnome-system-monitor/123 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_544.snap on /snap/gnome-calculator/544 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core18_1650.snap on /snap/core18/1650 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_536.snap on /snap/gnome-calculator/536 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/core18_1668.snap on /snap/core18/1668 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-26-1604_98.snap on /snap/gnome-3-26-1604/98 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/dbeaver-ce_40.snap on /snap/dbeaver-ce/40 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/libreoffice_170.snap on /snap/libreoffice/170 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-28-1804_110.snap on /snap/gnome-3-28-1804/110 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_8592.snap on /snap/core/8592 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/libreoffice_168.snap on /snap/libreoffice/168 type squashfs (ro,nodev,relatime,x-gdu.hide)
tmpfs on /run/user/121 type tmpfs (rw,nosuid,nodev,relatime,size=1610144k,mode=700,uid=121,gid=125)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=1610144k,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/sda1 on /mnt/boot-sav/sda1 type ext4 (rw,relatime)


=================== ls:
/sys/block/nvme0n1 (filtered):  alignment_offset bdi capability dev device discard_alignment eui events events_async events_poll_msecs ext_range hidden holders inflight integrity lightnvm mq nsid nvme0n1p1 nvme0n1p2 power queue range removable ro size slaves stat subsystem trace uevent wwid
/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 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 hidraw0 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 initctl input kmsg kvm lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null nvme0 nvme0n1 nvme0n1p1 nvme0n1p2 port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sg0 shm snapshot snd stderr stdin stdout tpm0 tpmrm0 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/nvme0n1p1
00000000  eb 58 90 6d 6b 66 73 2e  66 61 74 00 02 08 20 00  |.X.mkfs.fat... .|
00000010  02 00 00 00 00 f8 00 00  20 00 40 00 00 08 00 00  |........ .@.....|
00000020  00 00 10 00 00 04 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 8e 0e ae cb 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  7.7G     0  7.7G   0% /dev
tmpfs          tmpfs     1.6G  2.0M  1.6G   1% /run
/dev/nvme0n1p2 ext4      228G   30G  187G  14% /
tmpfs          tmpfs     7.7G     0  7.7G   0% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     7.7G     0  7.7G   0% /sys/fs/cgroup
/dev/loop0     squashfs  161M  161M     0 100% /snap/gnome-3-28-1804/116
/dev/loop3     squashfs  1.0M  1.0M     0 100% /snap/gnome-logs/61
/dev/loop2     squashfs   15M   15M     0 100% /snap/gnome-characters/399
/dev/loop4     squashfs  1.0M  1.0M     0 100% /snap/gnome-logs/81
/dev/loop1     squashfs   15M   15M     0 100% /snap/gnome-characters/375
/dev/loop5     squashfs   90M   90M     0 100% /snap/core/8268
/dev/loop6     squashfs  242M  242M     0 100% /snap/dbeaver-ce/41
/dev/loop7     squashfs   45M   45M     0 100% /snap/gtk-common-themes/1440
/dev/loop8     squashfs  3.8M  3.8M     0 100% /snap/gnome-system-monitor/127
/dev/nvme0n1p1 vfat      511M  7.3M  504M   2% /boot/efi
/dev/loop9     squashfs  3.8M  3.8M     0 100% /snap/gnome-system-monitor/123
/dev/loop10    squashfs  4.3M  4.3M     0 100% /snap/gnome-calculator/544
/dev/loop11    squashfs   55M   55M     0 100% /snap/core18/1650
/dev/loop13    squashfs  4.3M  4.3M     0 100% /snap/gnome-calculator/536
/dev/loop12    squashfs   45M   45M     0 100% /snap/gtk-common-themes/1353
/dev/loop14    squashfs   55M   55M     0 100% /snap/core18/1668
/dev/loop15    squashfs  141M  141M     0 100% /snap/gnome-3-26-1604/98
/dev/loop16    squashfs  242M  242M     0 100% /snap/dbeaver-ce/40
/dev/loop17    squashfs  408M  408M     0 100% /snap/libreoffice/170
/dev/loop18    squashfs  157M  157M     0 100% /snap/gnome-3-28-1804/110
/dev/loop19    squashfs   92M   92M     0 100% /snap/core/8592
/dev/loop20    squashfs  408M  408M     0 100% /snap/libreoffice/168
tmpfs          tmpfs     1.6G   20K  1.6G   1% /run/user/121
tmpfs          tmpfs     1.6G   28K  1.6G   1% /run/user/1000
/dev/sda1      ext4      916G  8.8G  861G   2% /mnt/boot-sav/sda1

=================== fdisk -l:
Disk /dev/loop0: 160.2 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/loop1: 14.8 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/loop2: 14.8 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/loop3: 1008 KiB, 1032192 bytes, 2016 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: 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/loop5: 89.1 MiB, 93417472 bytes, 182456 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: 241.4 MiB, 253075456 bytes, 494288 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: 44.9 MiB, 47063040 bytes, 91920 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/nvme0n1: 232.9 GiB, 250059350016 bytes, 488397168 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: 75C014F3-0138-49D9-8BB8-34B3479B400C

Device           Start       End   Sectors   Size Type
/dev/nvme0n1p1    2048   1050623   1048576   512M EFI System
/dev/nvme0n1p2 1050624 488396799 487346176 232.4G Linux filesystem


Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
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: 0A9B9E5A-32CD-42B6-B310-E2A91FB54056

Device     Start        End    Sectors   Size Type
/dev/sda1   2048 1953523711 1953521664 931.5G Linux filesystem


Disk /dev/loop8: 3.7 MiB, 3825664 bytes, 7472 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: 3.7 MiB, 3825664 bytes, 7472 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: 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/loop11: 54.7 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/loop12: 44.2 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/loop13: 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/loop14: 54.7 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/loop15: 140.7 MiB, 147501056 bytes, 288088 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/loop16: 241.3 MiB, 252997632 bytes, 494136 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/loop17: 407.7 MiB, 427458560 bytes, 834880 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/loop18: 156.7 MiB, 164290560 bytes, 320880 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/loop19: 91.3 MiB, 95748096 bytes, 187008 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/loop20: 407.7 MiB, 427458560 bytes, 834880 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 nvme0n1p2, using the following options:        nvme0n1p1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s    use-standard-efi-file  restore-efi-backups


=================== Final advice in case of suggested repair
N'oubliez pas de régler votre BIOS pour qu'il amorce sur le fichier nvme0n1p1/efi/.../grub*.efi !


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

pour ce qui est de la lenteur d'ouverture du terminal, j'ai testé gnome-terminal et aucun retour particulier. J'ai aussi regardé ce que disait le

htop

,

iotop

et

tail -f /var/log/kern.log

, l'interprétation reste un peu floue mais j'ai pas l'impression qu'il y avait de pbm particulier...

https://framapic.org/4917Q4BsQNIV/4WwaWFatokts.png

_{Modération : merci d'utiliser des images de petite taille (300x300) ou des miniatures pointant sur ces images (Des hébergeurs comme Toile Libre ou TDCT'Pix le permettent).}

Dernière modification par cqfd93 (Le 18/02/2020, à 13:48)

hibou7 · Le 18/02/2020, à 22:37

Merci pour le nouveau boot-info.
On voit que tu as formaté sda en ext4, mais

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

 => Windows 7/8/2012 is installed in the MBR of /dev/sda.

Il reste du W$ sur le MBR de sda.
Pour le supprimer, tu peux encore essayer, avec gparted, de créer une nouvelle table de partitions sur sda.

Si ça ne suffit pas, réinstalle Ubuntu, mais choisis une forme d'installation qui occupe les 2 disques.
Tu trouveras des idées ici.

Dernière modification par hibou7 (Le 18/02/2020, à 23:08)

elka · Le 19/02/2020, à 17:01

Hello hibou7, bon c'est cool effectivement en refaisant une table de partitions j'ai pu me débarrasser du windows sur le MBR. C'est un début

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


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

 => libparted MBR boot code is installed in the MBR of /dev/sda.

sda1: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  
    Boot files:        

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
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: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1               2,048 1,953,523,711 1,953,521,664  83 Linux


"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/loop15                                             squashfs   
/dev/loop16                                             squashfs   
/dev/loop17                                             squashfs   
/dev/loop18                                             squashfs   
/dev/loop19                                             squashfs   
/dev/loop2                                              squashfs   
/dev/loop20                                             squashfs   
/dev/loop3                                              squashfs   
/dev/loop4                                              squashfs   
/dev/loop5                                              squashfs   
/dev/loop6                                              squashfs   
/dev/loop7                                              squashfs   
/dev/loop8                                              squashfs   
/dev/loop9                                              squashfs   
/dev/nvme0n1                                                       
/dev/nvme0n1p1   CBAE-0E8E                              vfat       
/dev/nvme0n1p2   6f928675-6905-464f-b893-18c33ec7e8d8   ext4       
/dev/sda1        6d40b3e3-b490-4a54-89e2-2641954adec4   ext4       hdd

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

total 0
lrwxrwxrwx 1 root root  9 Feb 19 16:53 ata-ST1000LM049-2GH172_WN90BEGQ -> ../../sda
lrwxrwxrwx 1 root root 10 Feb 19 16:53 ata-ST1000LM049-2GH172_WN90BEGQ-part1 -> ../../sda1
lrwxrwxrwx 1 root root 13 Feb 19 16:53 nvme-Samsung_SSD_970_EVO_Plus_250GB_S4EUNF0M713545H -> ../../nvme0n1
lrwxrwxrwx 1 root root 15 Feb 19 16:53 nvme-Samsung_SSD_970_EVO_Plus_250GB_S4EUNF0M713545H-part1 -> ../../nvme0n1p1
lrwxrwxrwx 1 root root 15 Feb 19 16:53 nvme-Samsung_SSD_970_EVO_Plus_250GB_S4EUNF0M713545H-part2 -> ../../nvme0n1p2
lrwxrwxrwx 1 root root 13 Feb 19 16:53 nvme-eui.0025385791b098e5 -> ../../nvme0n1
lrwxrwxrwx 1 root root 15 Feb 19 16:53 nvme-eui.0025385791b098e5-part1 -> ../../nvme0n1p1
lrwxrwxrwx 1 root root 15 Feb 19 16:53 nvme-eui.0025385791b098e5-part2 -> ../../nvme0n1p2
lrwxrwxrwx 1 root root  9 Feb 19 16:53 wwn-0x5000c500c10a5536 -> ../../sda
lrwxrwxrwx 1 root root 10 Feb 19 16:53 wwn-0x5000c500c10a5536-part1 -> ../../sda1

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

Device           Mount_Point              Type       Options

/dev/nvme0n1p1   /boot/efi                vfat       (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/nvme0n1p2   /                        ext4       (rw,relatime,errors=remount-ro)



ADDITIONAL INFORMATION :
=================== log of boot-info 20200219_1653 ===================
boot-info version : 4ppa66
boot-sav version : 4ppa66
boot-sav-extra version : 4ppa66
glade2script version : 3.2.3~ppa4
boot-info is executed in installed-session (Ubuntu 18.04.4 LTS, bionic, Ubuntu, x86_64)
CPU op-mode(s):      32-bit, 64-bit
BOOT_IMAGE=/boot/vmlinuz-5.3.0-40-generic root=UUID=6f928675-6905-464f-b893-18c33ec7e8d8 ro quiet splash vt.handoff=1

=================== os-prober:
/dev/nvme0n1p2:L'OS actuellement utilisé - Ubuntu 18.04.4 LTS CurrentSession:linux

=================== blkid:
/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/nvme0n1p1: UUID="CBAE-0E8E" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="217d48bc-5da8-4823-9796-625c5d310401"
/dev/nvme0n1p2: UUID="6f928675-6905-464f-b893-18c33ec7e8d8" TYPE="ext4" PARTUUID="44b244c2-b9f2-47e3-8df1-afd3cc5dce40"
/dev/sda1: LABEL="hdd" UUID="6d40b3e3-b490-4a54-89e2-2641954adec4" TYPE="ext4" PARTUUID="f28093eb-01"
/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/loop14: TYPE="squashfs"
/dev/loop15: TYPE="squashfs"
/dev/loop16: TYPE="squashfs"
/dev/loop17: TYPE="squashfs"
/dev/loop18: TYPE="squashfs"
/dev/loop19: TYPE="squashfs"
/dev/loop20: TYPE="squashfs"
/dev/nvme0n1: PTUUID="75c014f3-0138-49d9-8bb8-34b3479b400c" PTTYPE="gpt"


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


=================== /etc/grub.d/ :
drwxr-xr-x  2 root root    4096 févr. 18 11:39 grub.d
total 84
-rwxr-xr-x 1 root root 10046 mars  18  2019 00_header
-rwxr-xr-x 1 root root  6258 mars  18  2019 05_debian_theme
-rwxr-xr-x 1 root root 12693 mars  18  2019 10_linux
-rwxr-xr-x 1 root root 11298 mars  18  2019 20_linux_xen
-rwxr-xr-x 1 root root  1992 janv. 28  2016 20_memtest86+
-rwxr-xr-x 1 root root   424 févr. 18 11:39 25_custom
-rwxr-xr-x 1 root root 12059 mars  18  2019 30_os-prober
-rwxr-xr-x 1 root root  1418 mars  18  2019 30_uefi-firmware
-rwxr-xr-x 1 root root   214 mars  18  2019 40_custom
-rwxr-xr-x 1 root root   216 mars  18  2019 41_custom
-rw-r--r-- 1 root root   483 mars  18  2019 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 nvme0n1p2: UUID=CBAE-0E8E	 (nvme0n1p1)
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/bkpbootx64.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 bkp file detected: /boot/efi/EFI/BOOT/bkpbootx64.efi
/usr/share/boot-sav/bs-cmd_terminal.sh: ligne 179: avertissement : substitution de commande: octet nul ignoré en entrée

=================== efibootmgr -v
BootCurrent: 0002
Timeout: 2 seconds
BootOrder: 0002,2003,2001,2002
Boot0000* EFI PXE 0 for IPv4 (80-FA-5B-68-9C-BE) 	PciRoot(0x0)/Pci(0x1d,0x0)/Pci(0x0,0x1)/MAC(80fa5b689cbe,0)/IPv4(0.0.0.00.0.0.0,0,0)RC
Boot0001* EFI PXE 0 for IPv6 (80-FA-5B-68-9C-BE) 	PciRoot(0x0)/Pci(0x1d,0x0)/Pci(0x0,0x1)/MAC(80fa5b689cbe,0)/IPv6([::]:<->[::]:,0,0)RC
Boot0002* ubuntu	HD(1,GPT,217d48bc-5da8-4823-9796-625c5d310401,0x800,0x100000)/File(EFIubuntushimx64.efi)
Boot2001* EFI USB Device	RC
Boot2002* EFI DVD/CDROM	RC
Boot2003* EFI Network	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:
nvme0n1p2	: nvme0n1,	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, .
nvme0n1p1	: nvme0n1,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-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.
sda1	: sda,	maybesepboot,	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.

nvme0n1	: GPT,	no-BIOS_boot,	has-correctEFI, 	not-usb,	not-mmc, has-os,	2048 sectors * 512 bytes
sda	: not-GPT,	BIOSboot-not-needed,	has-no-EFIpart, 	not-usb,	not-mmc, no-os,	2048 sectors * 512 bytes


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

BYT;
/dev/sda:1000GB:scsi:512:4096:msdos:ATA ST1000LM049-2GH1:;
1:1049kB:1000GB:1000GB:ext4::;

BYT;
/dev/nvme0n1:250GB:nvme:512:512:gpt:Samsung SSD 970 EVO Plus 250GB:;
1:1049kB:538MB:537MB:fat32:EFI System Partition:boot, esp;
2:538MB:250GB:250GB:ext4::;

=================== lsblk:
KNAME     TYPE FSTYPE     SIZE LABEL
loop0     loop squashfs  1008K
loop1     loop squashfs   3,7M
loop2     loop squashfs  44,2M
loop3     loop squashfs   3,7M
loop4     loop squashfs 160,2M
loop5     loop squashfs  54,7M
loop6     loop squashfs   956K
loop7     loop squashfs 156,7M
loop8     loop squashfs  14,8M
loop9     loop squashfs 407,7M
loop10    loop squashfs  14,8M
loop11    loop squashfs   4,2M
loop12    loop squashfs 241,3M
loop13    loop squashfs  54,7M
loop14    loop squashfs 140,7M
loop15    loop squashfs 407,7M
loop16    loop squashfs  44,9M
loop17    loop squashfs  89,1M
loop18    loop squashfs 241,4M
loop19    loop squashfs   4,2M
loop20    loop squashfs  91,3M
sda       disk          931,5G
sda1      part ext4     931,5G hdd
nvme0n1   disk          232,9G
nvme0n1p1 part vfat       512M
nvme0n1p2 part ext4     232,4G

KNAME     ROTA RO RM STATE   MOUNTPOINT
loop0        0  1  0         /snap/gnome-logs/61
loop1        0  1  0         /snap/gnome-system-monitor/123
loop2        0  1  0         /snap/gtk-common-themes/1353
loop3        0  1  0         /snap/gnome-system-monitor/127
loop4        0  1  0         /snap/gnome-3-28-1804/116
loop5        0  1  0         /snap/core18/1650
loop6        0  1  0         /snap/gnome-logs/81
loop7        0  1  0         /snap/gnome-3-28-1804/110
loop8        0  1  0         /snap/gnome-characters/399
loop9        0  1  0         /snap/libreoffice/170
loop10       0  1  0         /snap/gnome-characters/375
loop11       0  1  0         /snap/gnome-calculator/544
loop12       0  1  0         /snap/dbeaver-ce/40
loop13       0  1  0         /snap/core18/1668
loop14       0  1  0         /snap/gnome-3-26-1604/98
loop15       0  1  0         /snap/libreoffice/168
loop16       0  1  0         /snap/gtk-common-themes/1440
loop17       0  1  0         /snap/core/8268
loop18       0  1  0         /snap/dbeaver-ce/41
loop19       0  1  0         /snap/gnome-calculator/536
loop20       0  1  0         /snap/core/8592
sda          1  0  0 running
sda1         1  0  0         /mnt/boot-sav/sda1
nvme0n1      0  0  0 live
nvme0n1p1    0  0  0         /boot/efi
nvme0n1p2    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=8026396k,nr_inodes=2006599,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=1610148k,mode=755)
/dev/nvme0n1p2 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)
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/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/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
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/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=41,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=3335)
configfs on /sys/kernel/config type configfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
/var/lib/snapd/snaps/gnome-system-monitor_123.snap on /snap/gnome-system-monitor/123 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-system-monitor_127.snap on /snap/gnome-system-monitor/127 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-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_1650.snap on /snap/core18/1650 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_110.snap on /snap/gnome-3-28-1804/110 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-logs_61.snap on /snap/gnome-logs/61 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_399.snap on /snap/gnome-characters/399 type squashfs (ro,nodev,relatime,x-gdu.hide)
/dev/nvme0n1p1 on /boot/efi type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/var/lib/snapd/snaps/gnome-characters_375.snap on /snap/gnome-characters/375 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/libreoffice_170.snap on /snap/libreoffice/170 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_544.snap on /snap/gnome-calculator/544 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/dbeaver-ce_40.snap on /snap/dbeaver-ce/40 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-3-26-1604_98.snap on /snap/gnome-3-26-1604/98 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/libreoffice_168.snap on /snap/libreoffice/168 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk-common-themes_1440.snap on /snap/gtk-common-themes/1440 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_8268.snap on /snap/core/8268 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/dbeaver-ce_41.snap on /snap/dbeaver-ce/41 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_536.snap on /snap/gnome-calculator/536 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_8592.snap on /snap/core/8592 type squashfs (ro,nodev,relatime,x-gdu.hide)
tmpfs on /run/user/121 type tmpfs (rw,nosuid,nodev,relatime,size=1610144k,mode=700,uid=121,gid=125)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=1610144k,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/sda1 on /mnt/boot-sav/sda1 type ext4 (rw,relatime)


=================== ls:
/sys/block/nvme0n1 (filtered):  alignment_offset bdi capability dev device discard_alignment eui events events_async events_poll_msecs ext_range hidden holders inflight integrity lightnvm mq nsid nvme0n1p1 nvme0n1p2 power queue range removable ro size slaves stat subsystem trace uevent wwid
/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 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 hidraw0 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 initctl input kmsg kvm lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null nvme0 nvme0n1 nvme0n1p1 nvme0n1p2 port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sg0 shm snapshot snd stderr stdin stdout tpm0 tpmrm0 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/nvme0n1p1
00000000  eb 58 90 6d 6b 66 73 2e  66 61 74 00 02 08 20 00  |.X.mkfs.fat... .|
00000010  02 00 00 00 00 f8 00 00  20 00 40 00 00 08 00 00  |........ .@.....|
00000020  00 00 10 00 00 04 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 8e 0e ae cb 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  7.7G     0  7.7G   0% /dev
tmpfs          tmpfs     1.6G  2.0M  1.6G   1% /run
/dev/nvme0n1p2 ext4      228G   39G  178G  18% /
tmpfs          tmpfs     7.7G     0  7.7G   0% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     7.7G     0  7.7G   0% /sys/fs/cgroup
/dev/loop1     squashfs  3.8M  3.8M     0 100% /snap/gnome-system-monitor/123
/dev/loop3     squashfs  3.8M  3.8M     0 100% /snap/gnome-system-monitor/127
/dev/loop2     squashfs   45M   45M     0 100% /snap/gtk-common-themes/1353
/dev/loop4     squashfs  161M  161M     0 100% /snap/gnome-3-28-1804/116
/dev/loop5     squashfs   55M   55M     0 100% /snap/core18/1650
/dev/loop6     squashfs  1.0M  1.0M     0 100% /snap/gnome-logs/81
/dev/loop7     squashfs  157M  157M     0 100% /snap/gnome-3-28-1804/110
/dev/loop0     squashfs  1.0M  1.0M     0 100% /snap/gnome-logs/61
/dev/loop8     squashfs   15M   15M     0 100% /snap/gnome-characters/399
/dev/nvme0n1p1 vfat      511M  7.3M  504M   2% /boot/efi
/dev/loop10    squashfs   15M   15M     0 100% /snap/gnome-characters/375
/dev/loop9     squashfs  408M  408M     0 100% /snap/libreoffice/170
/dev/loop11    squashfs  4.3M  4.3M     0 100% /snap/gnome-calculator/544
/dev/loop12    squashfs  242M  242M     0 100% /snap/dbeaver-ce/40
/dev/loop13    squashfs   55M   55M     0 100% /snap/core18/1668
/dev/loop14    squashfs  141M  141M     0 100% /snap/gnome-3-26-1604/98
/dev/loop15    squashfs  408M  408M     0 100% /snap/libreoffice/168
/dev/loop16    squashfs   45M   45M     0 100% /snap/gtk-common-themes/1440
/dev/loop17    squashfs   90M   90M     0 100% /snap/core/8268
/dev/loop18    squashfs  242M  242M     0 100% /snap/dbeaver-ce/41
/dev/loop19    squashfs  4.3M  4.3M     0 100% /snap/gnome-calculator/536
/dev/loop20    squashfs   92M   92M     0 100% /snap/core/8592
tmpfs          tmpfs     1.6G   20K  1.6G   1% /run/user/121
tmpfs          tmpfs     1.6G   28K  1.6G   1% /run/user/1000
/dev/sda1      ext4      916G   72M  870G   1% /mnt/boot-sav/sda1

=================== fdisk -l:
Disk /dev/loop0: 1008 KiB, 1032192 bytes, 2016 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: 3.7 MiB, 3825664 bytes, 7472 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: 44.2 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/loop3: 3.7 MiB, 3825664 bytes, 7472 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: 160.2 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/loop5: 54.7 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/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: 156.7 MiB, 164290560 bytes, 320880 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/nvme0n1: 232.9 GiB, 250059350016 bytes, 488397168 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: 75C014F3-0138-49D9-8BB8-34B3479B400C

Device           Start       End   Sectors   Size Type
/dev/nvme0n1p1    2048   1050623   1048576   512M EFI System
/dev/nvme0n1p2 1050624 488396799 487346176 232.4G Linux filesystem


Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
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: dos
Disk identifier: 0xf28093eb

Device     Boot Start        End    Sectors   Size Id Type
/dev/sda1        2048 1953523711 1953521664 931.5G 83 Linux


Disk /dev/loop8: 14.8 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/loop9: 407.7 MiB, 427458560 bytes, 834880 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: 14.8 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/loop11: 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/loop12: 241.3 MiB, 252997632 bytes, 494136 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: 54.7 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/loop14: 140.7 MiB, 147501056 bytes, 288088 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/loop15: 407.7 MiB, 427458560 bytes, 834880 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/loop16: 44.9 MiB, 47063040 bytes, 91920 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/loop17: 89.1 MiB, 93417472 bytes, 182456 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/loop18: 241.4 MiB, 253075456 bytes, 494288 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/loop19: 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/loop20: 91.3 MiB, 95748096 bytes, 187008 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 nvme0n1p2, using the following options:        nvme0n1p1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s    use-standard-efi-file  restore-efi-backups


=================== Final advice in case of suggested repair
N'oubliez pas de régler votre BIOS pour qu'il amorce sur le fichier nvme0n1p1/efi/.../grub*.efi !


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

Bon par contre j'ai résolu aucun de mes problèmes initiaux : le boot en cascade et le la petite latence quand j'ouvre une fenêtre de terminal. Je vais peut-être m'en contenter pour le moment et le jour où j'aurai un peu plus de temps je referai une install
Merci bcp pour les réponses en tout cas !

hibou7 · Le 19/02/2020, à 22:22

OK, si tu refais l'install dans quelques temps, pense à nous informer du résultat.

Dernière modification par hibou7 (Le 19/02/2020, à 22:50)

moko138 · Le 19/02/2020, à 22:55

elka a écrit :

en refaisant une table de partitions j'ai pu me débarrasser du windows sur le MBR. C'est un début
(...)
par contre j'ai résolu aucun de mes problèmes initiaux : le boot en cascade (...)

Exécute

sudo os-prober ; sudo update-grub

elka · Le 21/02/2020, à 13:50

Salut Moko138, merci pour la réponse ! J'ai tenté et j'ai eu ce retour mais ça a pas changé la question du boot en cascade. Mystère...

Sourcing file `/etc/default/grub'
Création du fichier de configuration GRUB…
Image Linux trouvée : /boot/vmlinuz-5.3.0-40-generic
Image mémoire initiale trouvée : /boot/initrd.img-5.3.0-40-generic
Image Linux trouvée : /boot/vmlinuz-5.3.0-28-generic
Image mémoire initiale trouvée : /boot/initrd.img-5.3.0-28-generic
Adding boot menu entry for EFI firmware configuration
fait

Par contre, pour l'ouverture du terminal, j'ai essayé de supprimer anaconda et ça a marché ! Il s'ouvre de nouveau sans latence

Dernière modification par elka (Le 21/02/2020, à 13:50)

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