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#1 Le 17/02/2020, à 16:55

agathe43

[RÉSOLU] Problème installation Ubuntu sur lenovo legion Y740

Bonjour,
l'un d'entre vous a-t-il réussi a installer proprement ubuntu sur un lenovo legion Y740 pré installé avec windows 10 pro ? L'installation avec clé bootable semble se dérouler correctement (partitionnement manuel), mais à l'allumage de l'ordinateur, j'obtiens une ligne multicolore en haut de l'écran, puis des lignes illisibles en dessous. Dans le boot si je sélectionne ubuntu, même résultat et windows boot manager apparaît toujours. Le seul moyen de lancer ubuntu est de passer par F9. Et windows démarre encore si je le sélectionne. Je voulais le supprimer complètement, ce que j'ai fais sur mes précédents ordinateurs. Ici, il semble que windows soit verrouillé. Merci pour votre aide.

Dernière modification par agathe43 (Le 18/02/2020, à 12:11)

Hors ligne

#2 Le 17/02/2020, à 17:20

deleveau

Re : [RÉSOLU] Problème installation Ubuntu sur lenovo legion Y740

bonjour  la référence de ton portable n'est pas complète ,ci joint lien de la liste de ceux connu https://doc.ubuntu-fr.org/liste_portables_lenovo

Hors ligne

#3 Le 17/02/2020, à 17:39

agathe43

Re : [RÉSOLU] Problème installation Ubuntu sur lenovo legion Y740

Il n'est pas dans la liste. Il s'agit du legion Y740-17IRHg

Hors ligne

#4 Le 17/02/2020, à 17:45

xubu1957

Re : [RÉSOLU] Problème installation Ubuntu sur lenovo legion Y740

Bonjour,

Regarde pour la carte graphique > Laptop screen missing but HDMI works


Important : Pensez à passer vos sujets en [Résolu] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.

Xubuntu 18.04.1 LTS - Lenovo T410 -Toshiba Satellite A300  Membre de Linux-Azur

Hors ligne

#5 Le 17/02/2020, à 17:52

agathe43

Re : [RÉSOLU] Problème installation Ubuntu sur lenovo legion Y740

Bonjour, c'est une carte nvidia geforce RTX. Et désolée, mais je suis nulle en anglais. Dans le bios je suis sur discrete graphic pour graphic device.

Hors ligne

#6 Le 17/02/2020, à 17:56

xubu1957

Re : [RÉSOLU] Problème installation Ubuntu sur lenovo legion Y740

Tu peux fournir, en te servant du Retour utilisable de commande :

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

?


Important : Pensez à passer vos sujets en [Résolu] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.

Xubuntu 18.04.1 LTS - Lenovo T410 -Toshiba Satellite A300  Membre de Linux-Azur

Hors ligne

#7 Le 17/02/2020, à 18:04

agathe43

Re : [RÉSOLU] Problème installation Ubuntu sur lenovo legion Y740

J'ai changé de machine , voilà le retour :

Subsystem: Lenovo Device [17aa:383d]
	Kernel driver in use: intel_pch_thermal
	Kernel driver in use: xhci_hcd
	Bus: primary=00, secondary=06, subordinate=3d, sec-latency=0
	Kernel driver in use: pcieport
01:00.0 VGA compatible controller [0300]: NVIDIA Corporation Device [10de:1ed0] (rev a1) (prog-if 00 [VGA controller])

Dernière modification par agathe43 (Le 17/02/2020, à 18:08)

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#8 Le 17/02/2020, à 18:07

xubu1957

Re : [RÉSOLU] Problème installation Ubuntu sur lenovo legion Y740

Pour ajouter toi-même les balises code à ton précédent message #7 :                               Merci                    wink
   

  • Cliquer sur  le lien « Modifier » en bas à droite du message

  • Sélectionner le texte

  • Cliquer sur le <> de l'éditeur de message

1578079461.png

Dernière modification par xubu1957 (Le 17/02/2020, à 19:13)


Important : Pensez à passer vos sujets en [Résolu] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.

Xubuntu 18.04.1 LTS - Lenovo T410 -Toshiba Satellite A300  Membre de Linux-Azur

Hors ligne

#9 Le 17/02/2020, à 18:09

nany

Re : [RÉSOLU] Problème installation Ubuntu sur lenovo legion Y740

Bonjour,


Démarre en recovery_mode et installe le pilote nvidia à partir du gestionnaire_de_pilotes_proprietaires.

Hors ligne

#10 Le 17/02/2020, à 19:06

agathe43

Re : [RÉSOLU] Problème installation Ubuntu sur lenovo legion Y740

Merci, je vais essayer demain, ça fait 10h que je suis dessus et j'avoue que je n'ai plus les yeux en face des trous. Je vous ferai un retour. Bonne soirée

Hors ligne

#11 Le 18/02/2020, à 10:25

agathe43

Re : [RÉSOLU] Problème installation Ubuntu sur lenovo legion Y740

Bonjour,
alors j'ai installé le pilote propriétaire : nvidia driver metapackage depuis nvidia-driver-435. Ça semble fonctionner : l'ordinateur démarre sur ubuntu sans bidouiller par F9. J'ai encore des lignes de vérifications qui apparaissent entre 2 écrans ubuntu avant l'identification, ce que je n'ai pas sur l'autre machine, mais c'est peut-être normal. Pouvez-vous me le confirmer, je pourrai passer le post en résolu. Et merci beaucoup smile

Hors ligne

#12 Le 18/02/2020, à 10:37

nany

Re : [RÉSOLU] Problème installation Ubuntu sur lenovo legion Y740

agathe43 a écrit :

J'ai encore des lignes de vérifications qui apparaissent entre 2 écrans ubuntu avant l'identification, ce que je n'ai pas sur l'autre machine, mais c'est peut-être normal.

S’il s’agit de ces lignes :
1582021801.png
oui, c’est normal.

Si c’est autre chose, essaie de décrire plus précisément.

Hors ligne

#13 Le 18/02/2020, à 11:42

agathe43

Re : [RÉSOLU] Problème installation Ubuntu sur lenovo legion Y740

Alors, j'ai l'écran d'accueil d'ubunu qui commence à charger (les points rouges s'allument les uns après les autres), puis un écran noir avec une liste d'actions les unes sous les autres, je n'ai pas le temps de lire. La page est remplie de [ok] en vert suivis de started... quelquechose. Ça ne reste affiché que 2 à 3 secondes, je dirais puis chargement normal de l'écran d'accueil ubuntu.

Hors ligne

#14 Le 18/02/2020, à 11:45

agathe43

Re : [RÉSOLU] Problème installation Ubuntu sur lenovo legion Y740

Et après entrée du mot de passe, encore une liste avec tout en bas : fsckd appuyez sur.... pour annuler toutes les vérifications en cours.

Hors ligne

#15 Le 18/02/2020, à 11:57

nany

Re : [RÉSOLU] Problème installation Ubuntu sur lenovo legion Y740

agathe43 a écrit :

Et après entrée du mot de passe, encore une liste avec tout en bas : fsckd appuyez sur.... pour annuler toutes les vérifications en cours.

Ça, c’est normal.


agathe43 a écrit :

Alors, j'ai l'écran d'accueil d'ubunu qui commence à charger (les points rouges s'allument les uns après les autres), puis un écran noir avec une liste d'actions les unes sous les autres, je n'ai pas le temps de lire. La page est remplie de [ok] en vert suivis de started... quelquechose. Ça ne reste affiché que 2 à 3 secondes, je dirais puis chargement normal de l'écran d'accueil ubuntu.

Ça, c’est un peu bizarre mais ce n’est pas gênant.

Hors ligne

#16 Le 18/02/2020, à 11:58

agathe43

Re : [RÉSOLU] Problème installation Ubuntu sur lenovo legion Y740

Ok alors je peux passer en résolu ?

Hors ligne

#18 Le 18/02/2020, à 12:06

agathe43

Re : [RÉSOLU] Problème installation Ubuntu sur lenovo legion Y740

Merci beaucoup ! smile

Hors ligne

#19 Le 19/02/2020, à 07:45

malbo

Re : [RÉSOLU] Problème installation Ubuntu sur lenovo legion Y740

Bonjour,
Je souhaite ajouter ton modèle Legion Y740-17IRHg (visible ici) dans la Liste des portables « Lenovo » mais il me manque quelques infos. Aussi je te prie de faire un Boot-info depuis une session de ton Ubuntu installé et de donner l'URL de ce Boot-info dans ta réponse.

Dernière modification par malbo (Le 19/02/2020, à 07:45)

Hors ligne

#20 Le 20/02/2020, à 13:43

agathe43

Re : [RÉSOLU] Problème installation Ubuntu sur lenovo legion Y740

Bonjour, voici l'URL :
http://paste.ubuntu.com/p/6RBPc6mKkQ/
mais j'ai encore quelques bizarreries, je dois l'emmener à une association lundi prochain. Je vous ferai un retour.

Hors ligne

#21 Le 21/02/2020, à 07:24

malbo

Re : [RÉSOLU] Problème installation Ubuntu sur lenovo legion Y740

Ton Boot-info est là :

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


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

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

sda1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /EFI/ubuntu/grub.cfg /EFI/BOOT/bkpbootx64.efi 
                       /EFI/BOOT/bootx64.efi /EFI/BOOT/fbx64.efi 
                       /EFI/ubuntu/grubx64.efi /EFI/ubuntu/mmx64.efi 
                       /EFI/ubuntu/shimx64.efi 
                       /EFI/Microsoft/Boot/bootmgfw.efi 
                       /EFI/Microsoft/Boot/bootx64.efi

sda2: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 18.04.4 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab

sda3: __________________________________________________________________________

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

sda4: __________________________________________________________________________

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

============================ 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     3,905,535     3,903,488 EFI System partition
/dev/sda2             3,905,536    82,030,591    78,125,056 Data partition (Linux)
/dev/sda3            82,030,592 1,943,758,847 1,861,728,256 Data partition (Linux)
/dev/sda4         1,943,758,848 1,953,523,711     9,764,864 Swap 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/sda1        1D46-B5CC                              vfat       
/dev/sda2        3db5049d-c128-4d09-95aa-bd3cebb8b25c   ext4       
/dev/sda3        5aa3961a-8832-488f-b646-4005c9a84ed3   ext4       
/dev/sda4        1655e6dc-c496-446c-8b43-333a9a2f24cb   swap       

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

total 0
lrwxrwxrwx 1 root root  9 Feb 20 13:35 ata-ST1000LM049-2GH172_WN913L9Z -> ../../sda
lrwxrwxrwx 1 root root 10 Feb 20 13:35 ata-ST1000LM049-2GH172_WN913L9Z-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Feb 20 13:35 ata-ST1000LM049-2GH172_WN913L9Z-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Feb 20 13:35 ata-ST1000LM049-2GH172_WN913L9Z-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Feb 20 13:35 ata-ST1000LM049-2GH172_WN913L9Z-part4 -> ../../sda4
lrwxrwxrwx 1 root root  9 Feb 20 13:35 wwn-0x5000c500cd00b0e4 -> ../../sda
lrwxrwxrwx 1 root root 10 Feb 20 13:35 wwn-0x5000c500cd00b0e4-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Feb 20 13:35 wwn-0x5000c500cd00b0e4-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Feb 20 13:35 wwn-0x5000c500cd00b0e4-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Feb 20 13:35 wwn-0x5000c500cd00b0e4-part4 -> ../../sda4

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

Device           Mount_Point              Type       Options

/dev/sda1        /boot/efi                vfat       (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda2        /                        ext4       (rw,relatime,errors=remount-ro)
/dev/sda3        /home                    ext4       (rw,relatime)


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

--------------------------------------------------------------------------------
search.fs_uuid 3db5049d-c128-4d09-95aa-bd3cebb8b25c root hd0,gpt2 
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
--------------------------------------------------------------------------------

=========================== sda2/boot/grub/grub.cfg: ===========================

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

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

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

export menuentry_id_option

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

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

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  3db5049d-c128-4d09-95aa-bd3cebb8b25c
else
  search --no-floppy --fs-uuid --set=root 3db5049d-c128-4d09-95aa-bd3cebb8b25c
fi
    font="/usr/share/grub/unicode.pf2"
fi

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

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
if background_color 44,0,30,0; then
  clear
fi
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
	set gfxpayload="${1}"
	if [ "${1}" = "keep" ]; then
		set vt_handoff=vt.handoff=1
	else
		set vt_handoff=
	fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if hwmatch ${prefix}/gfxblacklist.txt 3; then
      if [ ${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-3db5049d-c128-4d09-95aa-bd3cebb8b25c' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_gpt
	insmod ext2
	set root='hd0,gpt2'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  3db5049d-c128-4d09-95aa-bd3cebb8b25c
	else
	  search --no-floppy --fs-uuid --set=root 3db5049d-c128-4d09-95aa-bd3cebb8b25c
	fi
        linux	/boot/vmlinuz-5.3.0-40-generic root=UUID=3db5049d-c128-4d09-95aa-bd3cebb8b25c ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-5.3.0-40-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-3db5049d-c128-4d09-95aa-bd3cebb8b25c' {
	menuentry 'Ubuntu, avec Linux 5.3.0-40-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-40-generic-advanced-3db5049d-c128-4d09-95aa-bd3cebb8b25c' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  3db5049d-c128-4d09-95aa-bd3cebb8b25c
		else
		  search --no-floppy --fs-uuid --set=root 3db5049d-c128-4d09-95aa-bd3cebb8b25c
		fi
		echo	'Chargement de Linux 5.3.0-40-generic…'
	        linux	/boot/vmlinuz-5.3.0-40-generic root=UUID=3db5049d-c128-4d09-95aa-bd3cebb8b25c ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-5.3.0-40-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-40-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-40-generic-recovery-3db5049d-c128-4d09-95aa-bd3cebb8b25c' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  3db5049d-c128-4d09-95aa-bd3cebb8b25c
		else
		  search --no-floppy --fs-uuid --set=root 3db5049d-c128-4d09-95aa-bd3cebb8b25c
		fi
		echo	'Chargement de Linux 5.3.0-40-generic…'
	        linux	/boot/vmlinuz-5.3.0-40-generic root=UUID=3db5049d-c128-4d09-95aa-bd3cebb8b25c ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-5.3.0-40-generic
	}
	menuentry 'Ubuntu, avec Linux 5.3.0-28-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-28-generic-advanced-3db5049d-c128-4d09-95aa-bd3cebb8b25c' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  3db5049d-c128-4d09-95aa-bd3cebb8b25c
		else
		  search --no-floppy --fs-uuid --set=root 3db5049d-c128-4d09-95aa-bd3cebb8b25c
		fi
		echo	'Chargement de Linux 5.3.0-28-generic…'
	        linux	/boot/vmlinuz-5.3.0-28-generic root=UUID=3db5049d-c128-4d09-95aa-bd3cebb8b25c ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-5.3.0-28-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-28-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-28-generic-recovery-3db5049d-c128-4d09-95aa-bd3cebb8b25c' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  3db5049d-c128-4d09-95aa-bd3cebb8b25c
		else
		  search --no-floppy --fs-uuid --set=root 3db5049d-c128-4d09-95aa-bd3cebb8b25c
		fi
		echo	'Chargement de Linux 5.3.0-28-generic…'
	        linux	/boot/vmlinuz-5.3.0-28-generic root=UUID=3db5049d-c128-4d09-95aa-bd3cebb8b25c ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-5.3.0-28-generic
	}
	menuentry 'Ubuntu, avec Linux 4.15.0-88-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-88-generic-advanced-3db5049d-c128-4d09-95aa-bd3cebb8b25c' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  3db5049d-c128-4d09-95aa-bd3cebb8b25c
		else
		  search --no-floppy --fs-uuid --set=root 3db5049d-c128-4d09-95aa-bd3cebb8b25c
		fi
		echo	'Chargement de Linux 4.15.0-88-generic…'
	        linux	/boot/vmlinuz-4.15.0-88-generic root=UUID=3db5049d-c128-4d09-95aa-bd3cebb8b25c ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-88-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-88-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-88-generic-recovery-3db5049d-c128-4d09-95aa-bd3cebb8b25c' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  3db5049d-c128-4d09-95aa-bd3cebb8b25c
		else
		  search --no-floppy --fs-uuid --set=root 3db5049d-c128-4d09-95aa-bd3cebb8b25c
		fi
		echo	'Chargement de Linux 4.15.0-88-generic…'
	        linux	/boot/vmlinuz-4.15.0-88-generic root=UUID=3db5049d-c128-4d09-95aa-bd3cebb8b25c ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.15.0-88-generic
	}
}

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

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

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

### BEGIN /etc/grub.d/25_custom ###

menuentry "EFI/BOOT/bkpbootx64.efi" {
search --fs-uuid --no-floppy --set=root 1D46-B5CC
chainloader (${root})/EFI/BOOT/bkpbootx64.efi
}

menuentry "EFI/BOOT/fbx64.efi" {
search --fs-uuid --no-floppy --set=root 1D46-B5CC
chainloader (${root})/EFI/BOOT/fbx64.efi
}

menuentry "EFI/ubuntu/fwupx64.efi" {
search --fs-uuid --no-floppy --set=root 1D46-B5CC
chainloader (${root})/EFI/ubuntu/fwupx64.efi
}

menuentry "EFI/ubuntu/mmx64.efi" {
search --fs-uuid --no-floppy --set=root 1D46-B5CC
chainloader (${root})/EFI/ubuntu/mmx64.efi
}
### END /etc/grub.d/25_custom ###

### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###

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

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

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

=============================== sda2/etc/fstab: ================================

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda2 during installation
UUID=3db5049d-c128-4d09-95aa-bd3cebb8b25c /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda1 during installation
#UUID=1D46-B5CC  /boot/efi       vfat    umask=0077      0       1
# /home was on /dev/sda3 during installation
UUID=5aa3961a-8832-488f-b646-4005c9a84ed3 /home           ext4    defaults        0       2
# swap was on /dev/sda4 during installation
UUID=1655e6dc-c496-446c-8b43-333a9a2f24cb none            swap    sw              0       0
UUID=1D46-B5CC	/boot/efi	vfat	defaults	0	1
--------------------------------------------------------------------------------

=================== sda2: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

   7.463924408 = 8.014327808    boot/grub/grub.cfg                             2
  11.791973114 = 12.661534720   boot/vmlinuz-4.15.0-88-generic                 1
   4.464572906 = 4.793798656    boot/vmlinuz-5.3.0-28-generic                  1
  12.370815277 = 13.283061760   boot/vmlinuz-5.3.0-40-generic                  1
  12.370815277 = 13.283061760   vmlinuz                                        1
  11.791973114 = 12.661534720   vmlinuz.old                                    1
   9.936878204 = 10.669641728   boot/initrd.img-4.15.0-88-generic              3
  12.619598389 = 13.550190592   boot/initrd.img-5.3.0-28-generic               3
  12.869663239 = 13.818695680   boot/initrd.img-5.3.0-40-generic               3
  12.869663239 = 13.818695680   initrd.img                                     3
   9.936878204 = 10.669641728   initrd.img.old                                 3


ADDITIONAL INFORMATION :
=================== log of boot-info 20200220_1335 ===================
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=3db5049d-c128-4d09-95aa-bd3cebb8b25c ro quiet splash vt.handoff=1

=================== os-prober:
/dev/sda2: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/sda1: UUID="1D46-B5CC" TYPE="vfat" PARTUUID="cf60b26d-7c55-4951-a204-c5086f900b5f"
/dev/sda2: UUID="3db5049d-c128-4d09-95aa-bd3cebb8b25c" TYPE="ext4" PARTUUID="f2ad3357-c1d5-4f19-bf9c-32eb0a83e6b1"
/dev/sda3: UUID="5aa3961a-8832-488f-b646-4005c9a84ed3" TYPE="ext4" PARTUUID="eac23fbd-4ebc-4366-9de3-0fe1a422ed8f"
/dev/sda4: UUID="1655e6dc-c496-446c-8b43-333a9a2f24cb" TYPE="swap" PARTUUID="aafdb5fb-7a9e-4fae-8aef-132e04064b75"
/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"


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. 17 15:35 grub.d
drwxr-xr-x  2 root root     4096 févr. 17 15:00 grub.d.bak
total 80
-rwxr-xr-x 1 root root 10046 nov.  11 06:52 00_header
-rwxr-xr-x 1 root root  6258 mars  18  2019 05_debian_theme
-rwxr-xr-x 1 root root 12693 nov.  11 06:52 10_linux
-rwxr-xr-x 1 root root 11298 nov.  11 06:52 20_linux_xen
-rwxr-xr-x 1 root root   559 févr. 17 15:35 25_custom
-rwxr-xr-x 1 root root 12059 nov.  11 06:52 30_os-prober
-rwxr-xr-x 1 root root  1418 nov.  11 06:52 30_uefi-firmware
-rwxr-xr-x 1 root root   214 nov.  11 06:52 40_custom
-rwxr-xr-x 1 root root   216 nov.  11 06:52 41_custom
-rw-r--r-- 1 root root   483 nov.  11 06:52 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 sda2: UUID=1D46-B5CC	 (sda1)
Presence of EFI/Microsoft file detected: /boot/efi/EFI/Microsoft/Boot/bootmgfw.efi
Presence of EFI/Microsoft file detected: /boot/efi/EFI/Microsoft/Boot/bootx64.efi
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: 0000
Timeout: 0 seconds
BootOrder: 0000,0002,0004,0001,2001,2002,2003
Boot0000* ubuntu	HD(1,GPT,cf60b26d-7c55-4951-a204-c5086f900b5f,0x800,0x3b9000)/File(EFIubuntugrubx64.efi)
Boot0001* Windows Boot Manager	HD(1,GPT,cf60b26d-7c55-4951-a204-c5086f900b5f,0x800,0x3b9000)/File(EFIMicrosoftBootbootmgfw.efi)RC
Boot0002* ubuntu	HD(1,GPT,cf60b26d-7c55-4951-a204-c5086f900b5f,0x800,0x3b9000)/File(EFIubuntushimx64.efi)RC
Boot0004* Windows Boot Manager	HD(1,GPT,a006b30d-7ad1-447b-9358-1ec5b15c3cf3,0x800,0x82000)/File(EFIMicrosoftBootbootmgfw.efi)WINDOWS.........x...B.C.D.O.B.J.E.C.T.=.{.9.d.e.a.8.6.2.c.-.5.c.d.d.-.4.e.7.0.-.a.c.c.1.-.f.3.2.b.3.4.4.d.4.7.9.5.}...O................
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:
sda2	: sda,	not-sepboot,	grubenv-ok	grub2,	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,	not-far,	notbiosboot, .
sda1	: sda,	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.
sda3	: 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, /home.

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


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

BYT;
/dev/sda:1000GB:scsi:512:4096:gpt:ATA ST1000LM049-2GH1:;
1:1049kB:2000MB:1999MB:fat32::boot, esp;
2:2000MB:42.0GB:40.0GB:ext4::;
3:42.0GB:995GB:953GB:ext4::;
4:995GB:1000GB:5000MB:linux-swap(v1)::;

=================== lsblk:
KNAME  TYPE FSTYPE     SIZE LABEL
loop0  loop squashfs 409,4M
loop1  loop squashfs 202,9M
loop2  loop squashfs   2,3M
loop3  loop squashfs  44,9M
loop4  loop squashfs   956K
loop5  loop squashfs    91M
loop6  loop squashfs  54,7M
loop7  loop squashfs  73,8M
loop8  loop squashfs 140,7M
loop9  loop squashfs 160,2M
loop10 loop squashfs   3,7M
loop11 loop squashfs   3,7M
loop12 loop squashfs 152,7M
loop13 loop squashfs  14,8M
loop14 loop squashfs  91,3M
loop15 loop squashfs   132K
loop16 loop squashfs  14,5M
loop17 loop squashfs    13M
loop18 loop squashfs  34,6M
loop19 loop squashfs   4,2M
loop20 loop squashfs 140,7M
sda    disk          931,5G
sda1   part vfat       1,9G
sda2   part ext4      37,3G
sda3   part ext4     887,8G
sda4   part swap       4,7G

KNAME  ROTA RO RM STATE   MOUNTPOINT
loop0     1  1  0         /snap/gimp/227
loop1     1  1  0         /snap/vlc/1397
loop2     1  1  0         /snap/gnome-calculator/260
loop3     1  1  0         /snap/gtk-common-themes/1440
loop4     1  1  0         /snap/gnome-logs/81
loop5     1  1  0         /snap/core/6350
loop6     1  1  0         /snap/core18/1668
loop7     1  1  0         /snap/audacity/573
loop8     1  1  0         /snap/gnome-3-26-1604/74
loop9     1  1  0         /snap/gnome-3-28-1804/116
loop10    1  1  0         /snap/gnome-system-monitor/127
loop11    1  1  0         /snap/gnome-system-monitor/57
loop12    1  1  0         /snap/chromium/1026
loop13    1  1  0         /snap/gnome-characters/399
loop14    1  1  0         /snap/core/8592
loop15    1  1  0         /snap/gtk2-common-themes/9
loop16    1  1  0         /snap/gnome-logs/45
loop17    1  1  0         /snap/gnome-characters/139
loop18    1  1  0         /snap/gtk-common-themes/818
loop19    1  1  0         /snap/gnome-calculator/544
loop20    1  1  0         /snap/gnome-3-26-1604/98
sda       1  0  0 running
sda1      1  0  0         /boot/efi
sda2      1  0  0         /
sda3      1  0  0         /home
sda4      1  0  0         [SWAP]


=================== 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=8129736k,nr_inodes=2032434,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=1630816k,mode=755)
/dev/sda2 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/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=24,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=18157)
mqueue on /dev/mqueue type mqueue (rw,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
configfs on /sys/kernel/config type configfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
/var/lib/snapd/snaps/vlc_1397.snap on /snap/vlc/1397 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gimp_227.snap on /snap/gimp/227 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_260.snap on /snap/gnome-calculator/260 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_6350.snap on /snap/core/6350 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/gtk-common-themes_1440.snap on /snap/gtk-common-themes/1440 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-26-1604_74.snap on /snap/gnome-3-26-1604/74 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-system-monitor_127.snap on /snap/gnome-system-monitor/127 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/audacity_573.snap on /snap/audacity/573 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-system-monitor_57.snap on /snap/gnome-system-monitor/57 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/chromium_1026.snap on /snap/chromium/1026 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-logs_45.snap on /snap/gnome-logs/45 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk2-common-themes_9.snap on /snap/gtk2-common-themes/9 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_139.snap on /snap/gnome-characters/139 type squashfs (ro,nodev,relatime,x-gdu.hide)
/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/gtk-common-themes_818.snap on /snap/gtk-common-themes/818 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/gnome-calculator_544.snap on /snap/gnome-calculator/544 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)
/dev/sda1 on /boot/efi type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda3 on /home type ext4 (rw,relatime)
tmpfs on /run/user/121 type tmpfs (rw,nosuid,nodev,relatime,size=1630812k,mode=700,uid=121,gid=125)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=1630812k,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)


=================== ls:
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro sda1 sda2 sda3 sda4 size slaves stat subsystem trace uevent
/dev (filtered):  acpi_thermal_rel autofs block bsg btrfs-control bus char console core cpu cpu_dma_latency cuse disk dri ecryptfs fb0 fd full fuse gpiochip0 hidraw0 hidraw1 hidraw2 hidraw3 hidraw4 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 initctl input kmsg kvm lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null nvidia0 nvidiactl nvidia-modeset nvidia-uvm nvidia-uvm-tools port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sda4 sg0 shm snapshot snd stderr stdin stdout udmabuf uhid uinput urandom usb userio v4l vfio vga_arbiter vhci vhost-net vhost-vsock video0 video1 zero zfs
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda1
00000000  eb 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  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 90 3b 00 e0 0e 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 cc b5 46 1d 4e  4f 20 4e 41 4d 45 20 20  |..)..F.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  7.8G     0  7.8G   0% /dev
tmpfs          tmpfs     1.6G  2.2M  1.6G   1% /run
/dev/sda2      ext4       37G   10G   25G  29% /
tmpfs          tmpfs     7.8G     0  7.8G   0% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     7.8G     0  7.8G   0% /sys/fs/cgroup
/dev/loop1     squashfs  203M  203M     0 100% /snap/vlc/1397
/dev/loop0     squashfs  410M  410M     0 100% /snap/gimp/227
/dev/loop2     squashfs  2.3M  2.3M     0 100% /snap/gnome-calculator/260
/dev/loop5     squashfs   91M   91M     0 100% /snap/core/6350
/dev/loop4     squashfs  1.0M  1.0M     0 100% /snap/gnome-logs/81
/dev/loop3     squashfs   45M   45M     0 100% /snap/gtk-common-themes/1440
/dev/loop8     squashfs  141M  141M     0 100% /snap/gnome-3-26-1604/74
/dev/loop10    squashfs  3.8M  3.8M     0 100% /snap/gnome-system-monitor/127
/dev/loop7     squashfs   74M   74M     0 100% /snap/audacity/573
/dev/loop6     squashfs   55M   55M     0 100% /snap/core18/1668
/dev/loop11    squashfs  3.8M  3.8M     0 100% /snap/gnome-system-monitor/57
/dev/loop9     squashfs  161M  161M     0 100% /snap/gnome-3-28-1804/116
/dev/loop12    squashfs  153M  153M     0 100% /snap/chromium/1026
/dev/loop16    squashfs   15M   15M     0 100% /snap/gnome-logs/45
/dev/loop15    squashfs  256K  256K     0 100% /snap/gtk2-common-themes/9
/dev/loop17    squashfs   13M   13M     0 100% /snap/gnome-characters/139
/dev/loop13    squashfs   15M   15M     0 100% /snap/gnome-characters/399
/dev/loop18    squashfs   35M   35M     0 100% /snap/gtk-common-themes/818
/dev/loop14    squashfs   92M   92M     0 100% /snap/core/8592
/dev/loop19    squashfs  4.3M  4.3M     0 100% /snap/gnome-calculator/544
/dev/loop20    squashfs  141M  141M     0 100% /snap/gnome-3-26-1604/98
/dev/sda1      vfat      1.9G  4.3M  1.9G   1% /boot/efi
/dev/sda3      ext4      873G  8.9G  820G   2% /home
tmpfs          tmpfs     1.6G   12K  1.6G   1% /run/user/121
tmpfs          tmpfs     1.6G  124K  1.6G   1% /run/user/1000

=================== fdisk -l:
Disk /dev/loop0: 409.4 MiB, 429297664 bytes, 838472 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: 202.9 MiB, 212758528 bytes, 415544 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: 2.3 MiB, 2355200 bytes, 4600 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop3: 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/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: 91 MiB, 95408128 bytes, 186344 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop6: 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/loop7: 73.8 MiB, 77344768 bytes, 151064 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/sda: 931.5 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: 39A425FB-CF82-433F-9B98-9C579096F450

Device          Start        End    Sectors   Size Type
/dev/sda1        2048    3905535    3903488   1.9G EFI System
/dev/sda2     3905536   82030591   78125056  37.3G Linux filesystem
/dev/sda3    82030592 1943758847 1861728256 887.8G Linux filesystem
/dev/sda4  1943758848 1953523711    9764864   4.7G Linux swap


Disk /dev/loop8: 140.7 MiB, 147496960 bytes, 288080 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop9: 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/loop10: 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/loop11: 3.7 MiB, 3878912 bytes, 7576 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop12: 152.7 MiB, 160063488 bytes, 312624 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: 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/loop14: 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/loop15: 132 KiB, 135168 bytes, 264 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: 14.5 MiB, 15208448 bytes, 29704 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop17: 13 MiB, 13619200 bytes, 26600 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop18: 34.6 MiB, 36216832 bytes, 70736 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/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: 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


ping: google.com: Nom ou service inconnu


=================== Suggested repair
The default repair of the Boot-Repair utility would purge (in order to sign-grub) and reinstall the grub-efi-amd64-signed of sda2, using the following options:        sda1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s    use-standard-efi-file  restore-efi-backups


=================== Advice in case of suggested repair
Attention : continuer sans internet laisserait le système sans démarrage. Veuillez connecter Internet.
Voulez-vous continuer ?


=================== Final advice in case of suggested repair
N'oubliez pas de régler votre BIOS pour qu'il amorce sur le fichier sda1/efi/.../grub*.efi !


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

On voit des traces de Windows dans ce Boot-info mais pas la présence de sa partition système. Tu as écrit dans le post #1 : "Et windows démarre encore si je le sélectionne". Peux-tu toujours démarrer une session Windows 10 actuellement et obtenir un fonctionnement normal de Windows 10 ?

Hors ligne

#22 Le 26/02/2020, à 12:14

agathe43

Re : [RÉSOLU] Problème installation Ubuntu sur lenovo legion Y740

Bonjour,
oui je pouvais toujours lancer windows. Je suis allée voir l'association alolise de Saint Étienne (https://alolise.org/). Il y a eu pas mal de boulot pour éliminer totalement windows. Tout d'abord passer le contrôleur de stokage en AHCI pour détecter tous les disques, ensuite, on a pu partitionner correctement. Je n'ai pas tout suivi, il y a eu pas mal de manipes en mode console. Il a fallu également réinstaller le pilote propriétaire pour la carte graphique. Maintenant c'est clean. Je conseille donc cette association, pour ceux qui habitent la région de Saint Étienne, ils sont calés et en plus ont la gentillesse de prendre le temps de vous expliquer comment ça marche.

Hors ligne

#23 Le 26/02/2020, à 14:14

malbo

Re : [RÉSOLU] Problème installation Ubuntu sur lenovo legion Y740

Bonjour,
Je comprends que le Boot-info que j'ai collé dans le post #21 n'est plus à jour parce qu'il y a eu des modifications réalisées après. Peux-tu en refaire un et donner l'URL de ce Boot-info dans ta réponse ?

Hors ligne

#24 Le 26/02/2020, à 18:02

agathe43

Re : [RÉSOLU] Problème installation Ubuntu sur lenovo legion Y740

Hors ligne

#25 Le 26/02/2020, à 18:57

malbo

Re : [RÉSOLU] Problème installation Ubuntu sur lenovo legion Y740

Ton Boot-info est là :

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


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

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

sda1: __________________________________________________________________________

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

sda2: __________________________________________________________________________

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

sdb1: __________________________________________________________________________

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

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 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    31,999,999    31,997,952 Swap partition (Linux)
/dev/sda2            32,000,000 1,953,523,711 1,921,523,712 Data partition (Linux)

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

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 14.9 GiB, 16018046976 bytes, 31285248 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1               2,048    31,285,247    31,283,200   b W95 FAT32


"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/loop3                                              squashfs   
/dev/loop4                                              squashfs   
/dev/loop5                                              squashfs   
/dev/loop6                                              squashfs   
/dev/loop7                                              squashfs   
/dev/loop8                                              squashfs   
/dev/loop9                                              squashfs   
/dev/nvme0n1                                                       
/dev/nvme0n1p1   6178-97A0                              vfat       
/dev/nvme0n1p2   6c23b122-d013-421f-8358-1c33d3e8dff0   ext4       
/dev/sda1        e619034b-0ea0-4c81-9aab-6777fe2e1807   swap       
/dev/sda2        d5b4d092-02c8-41a3-9198-e94a79bef775   ext4       
/dev/sdb1        A9D5-DC40                              vfat       

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

total 0
lrwxrwxrwx 1 root root  9 Feb 26 17:59 ata-ST1000LM049-2GH172_WN913L9Z -> ../../sda
lrwxrwxrwx 1 root root 10 Feb 26 17:59 ata-ST1000LM049-2GH172_WN913L9Z-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Feb 26 17:59 ata-ST1000LM049-2GH172_WN913L9Z-part2 -> ../../sda2
lrwxrwxrwx 1 root root 13 Feb 26 17:59 nvme-SAMSUNG_MZVLB256HBHQ-000L2_S4DXNF0MA74105 -> ../../nvme0n1
lrwxrwxrwx 1 root root 15 Feb 26 17:59 nvme-SAMSUNG_MZVLB256HBHQ-000L2_S4DXNF0MA74105-part1 -> ../../nvme0n1p1
lrwxrwxrwx 1 root root 15 Feb 26 17:59 nvme-SAMSUNG_MZVLB256HBHQ-000L2_S4DXNF0MA74105-part2 -> ../../nvme0n1p2
lrwxrwxrwx 1 root root 13 Feb 26 17:59 nvme-eui.0025388a91b7301c -> ../../nvme0n1
lrwxrwxrwx 1 root root 15 Feb 26 17:59 nvme-eui.0025388a91b7301c-part1 -> ../../nvme0n1p1
lrwxrwxrwx 1 root root 15 Feb 26 17:59 nvme-eui.0025388a91b7301c-part2 -> ../../nvme0n1p2
lrwxrwxrwx 1 root root  9 Feb 26 17:59 usb-HP_HP_Officejet_Pro_CN53SKX05H-0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 Feb 26 17:59 usb-HP_HP_Officejet_Pro_CN53SKX05H-0:0-part1 -> ../../sdb1
lrwxrwxrwx 1 root root  9 Feb 26 17:59 wwn-0x5000c500cd00b0e4 -> ../../sda
lrwxrwxrwx 1 root root 10 Feb 26 17:59 wwn-0x5000c500cd00b0e4-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Feb 26 17:59 wwn-0x5000c500cd00b0e4-part2 -> ../../sda2

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

Device           Mount_Point              Type       Options

/dev/nvme0n1p1   /boot/efi                vfat       (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/nvme0n1p2   /                        ext4       (rw,relatime,errors=remount-ro)
/dev/sda2        /home                    ext4       (rw,relatime)
/dev/sdb1        /media/aline/A9D5-DC40   vfat       (rw,nosuid,nodev,relatime,uid=1000,gid=1000,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,showexec,utf8,flush,errors=remount-ro,uhelper=udisks2)



ADDITIONAL INFORMATION :
=================== log of boot-info 20200226_1759 ===================
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=6c23b122-d013-421f-8358-1c33d3e8dff0 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="6178-97A0" TYPE="vfat" PARTUUID="f68e8d50-1b92-419b-8b81-0549ed4945e9"
/dev/nvme0n1p2: UUID="6c23b122-d013-421f-8358-1c33d3e8dff0" TYPE="ext4" PARTUUID="119c013a-89f0-4375-b41e-887927cf7de4"
/dev/sda1: UUID="e619034b-0ea0-4c81-9aab-6777fe2e1807" TYPE="swap" PARTUUID="57eeb0e8-6a51-4508-806e-20342e9b6ad8"
/dev/sda2: UUID="d5b4d092-02c8-41a3-9198-e94a79bef775" TYPE="ext4" PARTUUID="8c8670fd-de0b-49d5-912c-57517659e906"
/dev/sdb1: UUID="A9D5-DC40" TYPE="vfat" PARTUUID="030ea87f-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/nvme0n1: PTUUID="57409dd2-d4b9-4833-b4f6-50d04084a3aa" 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. 24 18:26 grub.d
total 80
-rwxr-xr-x 1 root root 10046 févr.  8  2019 00_header
-rwxr-xr-x 1 root root  6258 févr.  4  2019 05_debian_theme
-rwxr-xr-x 1 root root 12693 févr.  8  2019 10_linux
-rwxr-xr-x 1 root root 11298 févr.  8  2019 20_linux_xen
-rwxr-xr-x 1 root root  1992 janv. 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 12059 févr.  8  2019 30_os-prober
-rwxr-xr-x 1 root root  1418 févr.  8  2019 30_uefi-firmware
-rwxr-xr-x 1 root root   214 févr.  8  2019 40_custom
-rwxr-xr-x 1 root root   216 févr.  8  2019 41_custom
-rw-r--r-- 1 root root   483 févr.  8  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=0
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=6178-97A0   (nvme0n1p1)
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/fbx64.efi
/usr/share/boot-sav/bs-cmd_terminal.sh: ligne 179: avertissement : substitution de commande: octet nul ignoré en entrée

=================== efibootmgr -v
BootCurrent: 0001
Timeout: 0 seconds
BootOrder: 0001,2001,2002,2003
Boot0001* ubuntu	HD(1,GPT,f68e8d50-1b92-419b-8b81-0549ed4945e9,0x800,0xf3800)/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.
sda2	: 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, /home.
sdb1	: sdb,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /media/aline/A9D5-DC40.

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
sdb	: not-GPT,	BIOSboot-not-needed,	has-no-EFIpart, 	usb-disk,	not-mmc, no-os,	2048 sectors * 512 bytes


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

BYT;
/dev/sda:1000GB:scsi:512:4096:gpt:ATA ST1000LM049-2GH1:;
1:1049kB:16.4GB:16.4GB:linux-swap(v1)::;
2:16.4GB:1000GB:984GB:ext4::;

BYT;
/dev/sdb:16.0GB:scsi:512:512:msdos:HP HP Officejet Pro:;
1:1049kB:16.0GB:16.0GB:fat32::;

BYT;
/dev/nvme0n1:256GB:nvme:512:512:gpt:SAMSUNG MZVLB256HBHQ-000L2:;
1:1049kB:512MB:511MB:fat32::boot, esp;
2:512MB:256GB:256GB:ext4::;

=================== lsblk:
KNAME     TYPE FSTYPE     SIZE LABEL
loop0     loop squashfs 140,7M
loop1     loop squashfs 160,2M
loop2     loop squashfs  44,9M
loop3     loop squashfs 202,9M
loop4     loop squashfs   3,7M
loop5     loop squashfs  73,8M
loop6     loop squashfs   3,7M
loop7     loop squashfs   132K
loop8     loop squashfs    91M
loop9     loop squashfs   2,3M
loop10    loop squashfs  14,8M
loop11    loop squashfs   956K
loop12    loop squashfs  14,5M
loop13    loop squashfs 140,7M
loop14    loop squashfs  91,4M
loop15    loop squashfs    13M
loop16    loop squashfs  54,7M
loop17    loop squashfs  34,6M
loop18    loop squashfs   4,2M
loop19    loop squashfs 152,7M
sda       disk          931,5G
sda1      part swap      15,3G
sda2      part ext4     916,3G
sdb       disk           14,9G
sdb1      part vfat      14,9G
nvme0n1   disk          238,5G
nvme0n1p1 part vfat       487M
nvme0n1p2 part ext4       238G

KNAME     ROTA RO RM STATE   MOUNTPOINT
loop0        0  1  0         /snap/gnome-3-26-1604/98
loop1        0  1  0         /snap/gnome-3-28-1804/116
loop2        0  1  0         /snap/gtk-common-themes/1440
loop3        0  1  0         /snap/vlc/1397
loop4        0  1  0         /snap/gnome-system-monitor/127
loop5        0  1  0         /snap/audacity/599
loop6        0  1  0         /snap/gnome-system-monitor/57
loop7        0  1  0         /snap/gtk2-common-themes/9
loop8        0  1  0         /snap/core/6350
loop9        0  1  0         /snap/gnome-calculator/260
loop10       0  1  0         /snap/gnome-characters/399
loop11       0  1  0         /snap/gnome-logs/81
loop12       0  1  0         /snap/gnome-logs/45
loop13       0  1  0         /snap/gnome-3-26-1604/74
loop14       0  1  0         /snap/core/8689
loop15       0  1  0         /snap/gnome-characters/139
loop16       0  1  0         /snap/core18/1668
loop17       0  1  0         /snap/gtk-common-themes/818
loop18       0  1  0         /snap/gnome-calculator/544
loop19       0  1  0         /snap/chromium/1036
sda          1  0  0 running
sda1         1  0  0         [SWAP]
sda2         1  0  0         /home
sdb          1  0  1 running
sdb1         1  0  1         /media/aline/A9D5-DC40
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=8129736k,nr_inodes=2032434,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=1630816k,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/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
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/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/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
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=19097)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
mqueue on /dev/mqueue type mqueue (rw,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
/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)
/dev/nvme0n1p1 on /boot/efi type vfat (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/var/lib/snapd/snaps/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/gtk-common-themes_1440.snap on /snap/gtk-common-themes/1440 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/vlc_1397.snap on /snap/vlc/1397 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/audacity_599.snap on /snap/audacity/599 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-system-monitor_57.snap on /snap/gnome-system-monitor/57 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk2-common-themes_9.snap on /snap/gtk2-common-themes/9 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_6350.snap on /snap/core/6350 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_260.snap on /snap/gnome-calculator/260 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_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-logs_45.snap on /snap/gnome-logs/45 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-26-1604_74.snap on /snap/gnome-3-26-1604/74 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_8689.snap on /snap/core/8689 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_139.snap on /snap/gnome-characters/139 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core18_1668.snap on /snap/core18/1668 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk-common-themes_818.snap on /snap/gtk-common-themes/818 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_544.snap on /snap/gnome-calculator/544 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/chromium_1036.snap on /snap/chromium/1036 type squashfs (ro,nodev,relatime,x-gdu.hide)
/dev/sda2 on /home type ext4 (rw,relatime)
tmpfs on /run/user/121 type tmpfs (rw,nosuid,nodev,relatime,size=1630812k,mode=700,uid=121,gid=125)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=1630812k,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/sdb1 on /media/aline/A9D5-DC40 type vfat (rw,nosuid,nodev,relatime,uid=1000,gid=1000,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,showexec,utf8,flush,errors=remount-ro,uhelper=udisks2)


=================== 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 sda2 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro sdb1 size slaves stat subsystem trace uevent
/dev (filtered):  acpi_thermal_rel autofs block bsg btrfs-control bus char console core cpu cpu_dma_latency cuse disk dri ecryptfs fb0 fd full fuse gpiochip0 hidraw0 hidraw1 hidraw2 hidraw3 hidraw4 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 initctl input kmsg kvm lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null nvidia0 nvidiactl nvidia-modeset nvidia-uvm nvidia-uvm-tools nvme0 nvme0n1 nvme0n1p1 nvme0n1p2 port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sdb sdb1 sg0 sg1 shm snapshot snd stderr stdin stdout udmabuf uhid uinput urandom usb 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 38 0f 00 d0 03 00 00  00 00 00 00 02 00 00 00  |.8..............|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 a0 97 78 61 4e  4f 20 4e 41 4d 45 20 20  |..)..xaNO 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

=================== hexdump -n512 -C /dev/sdb1
00000000  eb 58 90 6d 6b 66 73 2e  66 61 74 00 02 10 20 00  |.X.mkfs.fat... .|
00000010  02 00 00 00 00 f8 00 00  20 00 40 00 00 08 00 00  |........ .@.....|
00000020  00 58 dd 01 a0 3b 00 00  00 00 00 00 02 00 00 00  |.X...;..........|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 40 dc d5 a9 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  7.8G     0  7.8G   0% /dev
tmpfs          tmpfs     1.6G  2.3M  1.6G   1% /run
/dev/nvme0n1p2 ext4      234G  9.0G  213G   5% /
tmpfs          tmpfs     7.8G   91M  7.7G   2% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     7.8G     0  7.8G   0% /sys/fs/cgroup
/dev/loop0     squashfs  141M  141M     0 100% /snap/gnome-3-26-1604/98
/dev/nvme0n1p1 vfat      487M  6.1M  481M   2% /boot/efi
/dev/loop1     squashfs  161M  161M     0 100% /snap/gnome-3-28-1804/116
/dev/loop2     squashfs   45M   45M     0 100% /snap/gtk-common-themes/1440
/dev/loop3     squashfs  203M  203M     0 100% /snap/vlc/1397
/dev/loop4     squashfs  3.8M  3.8M     0 100% /snap/gnome-system-monitor/127
/dev/loop5     squashfs   74M   74M     0 100% /snap/audacity/599
/dev/loop6     squashfs  3.8M  3.8M     0 100% /snap/gnome-system-monitor/57
/dev/loop7     squashfs  256K  256K     0 100% /snap/gtk2-common-themes/9
/dev/loop8     squashfs   91M   91M     0 100% /snap/core/6350
/dev/loop9     squashfs  2.3M  2.3M     0 100% /snap/gnome-calculator/260
/dev/loop10    squashfs   15M   15M     0 100% /snap/gnome-characters/399
/dev/loop11    squashfs  1.0M  1.0M     0 100% /snap/gnome-logs/81
/dev/loop12    squashfs   15M   15M     0 100% /snap/gnome-logs/45
/dev/loop13    squashfs  141M  141M     0 100% /snap/gnome-3-26-1604/74
/dev/loop14    squashfs   92M   92M     0 100% /snap/core/8689
/dev/loop15    squashfs   13M   13M     0 100% /snap/gnome-characters/139
/dev/loop16    squashfs   55M   55M     0 100% /snap/core18/1668
/dev/loop17    squashfs   35M   35M     0 100% /snap/gtk-common-themes/818
/dev/loop18    squashfs  4.3M  4.3M     0 100% /snap/gnome-calculator/544
/dev/loop19    squashfs  153M  153M     0 100% /snap/chromium/1036
/dev/sda2      ext4      901G   15G  841G   2% /home
tmpfs          tmpfs     1.6G   16K  1.6G   1% /run/user/121
tmpfs          tmpfs     1.6G  100K  1.6G   1% /run/user/1000
/dev/sdb1      vfat       15G  1.4G   14G  10% /media/aline/A9D5-DC40

=================== fdisk -l:
Disk /dev/loop0: 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/loop1: 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/loop2: 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/loop3: 202.9 MiB, 212758528 bytes, 415544 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: 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/loop5: 73.8 MiB, 77344768 bytes, 151064 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: 3.7 MiB, 3878912 bytes, 7576 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop7: 132 KiB, 135168 bytes, 264 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: 238.5 GiB, 256060514304 bytes, 500118192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 57409DD2-D4B9-4833-B4F6-50D04084A3AA

Device          Start       End   Sectors  Size Type
/dev/nvme0n1p1   2048    999423    997376  487M EFI System
/dev/nvme0n1p2 999424 500117503 499118080  238G 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: 420E67C8-8AD7-4246-BFF3-E6C233B87AB1

Device        Start        End    Sectors   Size Type
/dev/sda1      2048   31999999   31997952  15.3G Linux swap
/dev/sda2  32000000 1953523711 1921523712 916.3G Linux filesystem


Disk /dev/sdb: 14.9 GiB, 16018046976 bytes, 31285248 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x030ea87f

Device     Boot Start      End  Sectors  Size Id Type
/dev/sdb1        2048 31285247 31283200 14.9G  b W95 FAT32


Disk /dev/loop8: 91 MiB, 95408128 bytes, 186344 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop9: 2.3 MiB, 2355200 bytes, 4600 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/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: 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/loop12: 14.5 MiB, 15208448 bytes, 29704 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop13: 140.7 MiB, 147496960 bytes, 288080 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop14: 91.4 MiB, 95805440 bytes, 187120 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop15: 13 MiB, 13619200 bytes, 26600 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop16: 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/loop17: 34.6 MiB, 36216832 bytes, 70736 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop18: 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/loop19: 152.7 MiB, 160055296 bytes, 312608 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


=================== 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.

Effectivement, le panorama est différent : à présent on peut voir le SSD 256GB qui était invisible dans le Boot-info précédent. L'association alolise de Saint Étienne qui t'a aidé a bien réussi à faire une installation qui tient la route. A cause de l'obsolescence de Boot-info, on ne peut  pas voir le fichier fstab de ton Ubuntu mais j'arrive à voir quand même que c'est parfait.

J'ai trouvé cette page qui mentionne également le passage à AHCI pour un Legion Y740 : https://forums.lenovo.com/t5/Gaming-Lap … -p/4577649

Dernière modification par malbo (Le 26/02/2020, à 19:08)

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