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#1 Le 10/04/2020, à 15:07

HeyMil

[Résolu] Pas de démarrage après installation

Bonjour,
Je viens d'installer Ubuntu 18.04.4 LTS avec une LiveUSB sur mon ordinateur portable de marque Clevo. Tout s'est bien passé à l'installation, j'ai ensuite installé les logiciels dont j'ai habituellement besoin.
Le soucis arrive lors du 1er redémarrage : l'ordinateur reste bloqué sur le logo Ubuntu avec les petits points et l'écran qui clignote.
J'ai tout refait depuis ma LiveUSB, le résultat est le même.
J'ai ensuite relancé ma clé pour installer Boot-Repair, que j'ai lancé sans vraiment plus de succès : cette fois-ci l'ordinateur se bloque sur le même écran avec le logo Ubuntu, mais l'écran ne clignote plus.
Voici l'URL donnée par Boot-Repair :
http://paste.ubuntu.com/p/rS65qfQSYt/
Je remercie d'avance tous ceux qui pourraient m'aider.

Dernière modification par HeyMil (Le 16/04/2020, à 22:28)

Hors ligne

#2 Le 10/04/2020, à 15:56

LukePerp

Re : [Résolu] Pas de démarrage après installation

HeyMil a écrit :

Tout s'est bien passé à l'installation, j'ai ensuite installé les logiciels dont j'ai habituellement besoin.
Le soucis arrive lors du 1er redémarrage

Bonjour,
Avant tout, ceci n'est pas cohérent. As tu installé les logiciels avant le 1er redémarrage ? Auquel cas, il fallait redémarrer la machine, puis ensuite installer les logiciels dans le système installé et non celui du live. De toute façon, cela ne devrait pas poser de problème pour démarrer, je pense. Mais si tu as fait ce que tu as écrit, alors peut être que tu as mal fait autre chose ? As tu configuré le bios par rapport à l'uefi ?

Gamer inside - Ubuntu Mate dernière LTS - Intel i5, 16 Go - Dual boot Windows - Ethereum user

Hors ligne

#3 Le 10/04/2020, à 15:56

geole

Re : [Résolu] Pas de démarrage après installation

Bonjour.
Je vais supposer que ton ordinateur a un problème d'affichage qui se résout avec l'option nomodeset.
Le plus  simple serait d'utiliser de nouveau le boot-repair et de lui demander de la mettre
C'est le paragraphe 3.3 de https://doc.ubuntu-fr.org/boot-repair et c'est l'option  qui devrait être en tête de liste.
Lorsqu'il aura booté, tu pourras regarder s'il y a des pilotes propriétaires de disponibles pour installation. https://doc.ubuntu-fr.org/gestionnaire_ … prietaires

===> Peux-tu donner la référence commerciale de ton ordinateur afin de voir si cette liste peut aider https://doc.ubuntu-fr.org/liste_portables_clevo

Dernière modification par geole (Le 10/04/2020, à 16:02)

Les grilles de l'installateur https://doc.ubuntu-fr.org/tutoriel/inst … _subiquity
"gedit admin:///etc/fstab" est proscrit,  utilisez "pkexec env DISPLAY=$DISPLAY XAUTHORITY=$XAUTHORITY xdg-open /etc/fstab" Voir  https://doc.ubuntu-fr.org/gedit
Les partitions EXT4 des disques externes => https://forum.ubuntu-fr.org/viewtopic.p … #p22697248

En ligne

#4 Le 10/04/2020, à 16:24

malbo

Re : [Résolu] Pas de démarrage après installation

Bonjour,
Je colle ci-dessous le Boot-info dont tu as donné le lien ( http://paste.ubuntu.com/p/rS65qfQSYt/ ) dans le post #1 : 

========================================================================
=================== log of boot-repair 20200410_1243 ===================
boot-repair version : 4ppa82
boot-sav version : 4ppa82
boot-sav-extra version : 4ppa82
glade2script version : 3.2.4~ppa7
grub-probe : erreur : impossible de trouver un périphérique GRUB pour /dev/sdb1. Vérifiez device.map..
Warning: The driver descriptor says the physical block size is 2048 bytes, but Linux says it is 512 bytes.
boot-repair is executed in live-session (Ubuntu 18.04.4 LTS, bionic, Ubuntu, x86_64)
CPU op-mode(s):      32-bit, 64-bit
file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd quiet splash --- maybe-ubiquity
ls: impossible d'accéder à '/home/usr/.config': Aucun fichier ou dossier de ce type

=================== os-prober:
/dev/sda1:Ubuntu 18.04.4 LTS (18.04):Ubuntu:linux

=================== blkid:
/dev/sda1: UUID="b09b4f71-7279-4a38-8c5f-de3ae13587ce" TYPE="ext4" PARTUUID="75c6f4ee-01"
/dev/loop0: TYPE="squashfs"
/dev/loop1: TYPE="squashfs"
/dev/loop2: TYPE="squashfs"
/dev/loop3: TYPE="squashfs"
/dev/loop4: TYPE="squashfs"
/dev/loop5: TYPE="squashfs"
/dev/loop6: TYPE="squashfs"
/dev/loop7: TYPE="squashfs"
/dev/sdb1: UUID="2020-02-03-18-40-13-00" LABEL="Ubuntu 18.04.4 LTS amd64" TYPE="iso9660" PTUUID="6e037a9d" PTTYPE="dos" PARTUUID="6e037a9d-01"
/dev/sdb2: SEC_TYPE="msdos" UUID="D055-8513" TYPE="vfat" PARTUUID="6e037a9d-02"
/dev/loop8: TYPE="squashfs"


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


=================== sda1/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 avril  8 08:36 grub.d
total 80
-rwxr-xr-x 1 root root 10046 nov.  11 05:52 00_header
-rwxr-xr-x 1 root root  6258 mars  18  2019 05_debian_theme
-rwxr-xr-x 1 root root 12693 nov.  11 05:52 10_linux
-rwxr-xr-x 1 root root 11298 nov.  11 05:52 20_linux_xen
-rwxr-xr-x 1 root root  1992 janv. 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 12059 nov.  11 05:52 30_os-prober
-rwxr-xr-x 1 root root  1418 nov.  11 05:52 30_uefi-firmware
-rwxr-xr-x 1 root root   214 nov.  11 05:52 40_custom
-rwxr-xr-x 1 root root   216 nov.  11 05:52 41_custom
-rw-r--r-- 1 root root   483 nov.  11 05:52 README




=================== sda1/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"




=================== UEFI/Legacy mode:
This live-session is not in EFI-mode.
SecureBoot maybe enabled.


=================== PARTITIONS & DISKS:
sda1	: sda,	not-sepboot,	grubenv-ok	grub2,	grub-pc ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-without-efi,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sda1.

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


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

BYT;
/dev/sda:500GB:scsi:512:4096:msdos:ATA HGST HTS545050A7:;
1:1049kB:500GB:500GB:ext4::boot;

BYT;
/dev/sdb:4027MB:scsi:512:512:unknown:Flash USB Disk:;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
loop0 loop squashfs   1,9G
loop1 loop squashfs  89,1M
loop2 loop squashfs  54,7M
loop3 loop squashfs  44,9M
loop4 loop squashfs 160,2M
loop5 loop squashfs   4,2M
loop6 loop squashfs  14,8M
loop7 loop squashfs   956K
loop8 loop squashfs   3,7M
sda   disk          465,8G
sda1  part ext4     465,8G
sdb   disk iso9660    3,8G Ubuntu 18.04.4 LTS amd64
sdb1  part iso9660      2G Ubuntu 18.04.4 LTS amd64
sdb2  part vfat       2,4M Ubuntu 18.04.4 LTS amd64
sr0   rom            1024M

KNAME ROTA RO RM STATE   MOUNTPOINT
loop0    1  1  0         /rofs
loop1    0  1  0         /snap/core/8268
loop2    0  1  0         /snap/core18/1668
loop3    0  1  0         /snap/gtk-common-themes/1440
loop4    0  1  0         /snap/gnome-3-28-1804/116
loop5    0  1  0         /snap/gnome-calculator/544
loop6    0  1  0         /snap/gnome-characters/399
loop7    0  1  0         /snap/gnome-logs/81
loop8    0  1  0         /snap/gnome-system-monitor/127
sda      1  0  0 running
sda1     1  0  0         /mnt/boot-sav/sda1
sdb      1  0  1 running /cdrom
sdb1     1  0  1
sdb2     1  0  1
sr0      1  0  1 running


=================== 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=1933068k,nr_inodes=483267,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=391732k,mode=755)
/dev/sdb on /cdrom type iso9660 (ro,noatime,nojoliet,check=s,map=n,blocksize=2048)
/dev/loop0 on /rofs type squashfs (ro,noatime)
/cow on / type overlay (rw,relatime,lowerdir=//filesystem.squashfs,upperdir=/cow/upper,workdir=/cow/work)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
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/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
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/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/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
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=16592)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
mqueue on /dev/mqueue type mqueue (rw,relatime)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=391728k,mode=700,uid=999,gid=999)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=999,group_id=999)
/var/lib/snapd/snaps/core_8268.snap on /snap/core/8268 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_1440.snap on /snap/gtk-common-themes/1440 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/gnome-calculator_544.snap on /snap/gnome-calculator/544 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-system-monitor_127.snap on /snap/gnome-system-monitor/127 type squashfs (ro,nodev,relatime,x-gdu.hide)
/dev/sda1 on /mnt/boot-sav/sda1 type ext4 (rw,relatime)


=================== 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 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro sdb1 sdb2 size slaves stat subsystem trace uevent
/sys/block/sr0 (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 size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus cdrom cdrw char console core cpu cpu_dma_latency cuse disk dri drm_dp_aux0 dvd dvdrw ecryptfs fb0 fd full fuse hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 initctl input kmsg kvm lightnvm log mapper mcelog mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sdb sdb1 sdb2 sg0 sg1 sg2 shm snapshot snd sr0 stderr stdin stdout udmabuf uhid uinput urandom userio vfio vga_arbiter vhci vhost-net vhost-vsock zero zfs
ls /dev/mapper:  control

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  1.9G     0  1.9G   0% /dev
tmpfs          tmpfs     383M  1.6M  382M   1% /run
/dev/sdb       iso9660   2.0G  2.0G     0 100% /cdrom
/dev/loop0     squashfs  1.9G  1.9G     0 100% /rofs
/cow           overlay   1.9G  563M  1.4G  30% /
tmpfs          tmpfs     1.9G   73M  1.8G   4% /dev/shm
tmpfs          tmpfs     5.0M  8.0K  5.0M   1% /run/lock
tmpfs          tmpfs     1.9G     0  1.9G   0% /sys/fs/cgroup
tmpfs          tmpfs     1.9G  932K  1.9G   1% /tmp
tmpfs          tmpfs     383M   56K  383M   1% /run/user/999
/dev/loop1     squashfs   90M   90M     0 100% /snap/core/8268
/dev/loop2     squashfs   55M   55M     0 100% /snap/core18/1668
/dev/loop3     squashfs   45M   45M     0 100% /snap/gtk-common-themes/1440
/dev/loop4     squashfs  161M  161M     0 100% /snap/gnome-3-28-1804/116
/dev/loop5     squashfs  4.3M  4.3M     0 100% /snap/gnome-calculator/544
/dev/loop6     squashfs   15M   15M     0 100% /snap/gnome-characters/399
/dev/loop7     squashfs  1.0M  1.0M     0 100% /snap/gnome-logs/81
/dev/loop8     squashfs  3.8M  3.8M     0 100% /snap/gnome-system-monitor/127
/dev/sda1      ext4      458G   24G  411G   6% /mnt/boot-sav/sda1

=================== fdisk -l:
Disk /dev/loop0: 1.9 GiB, 2029981696 bytes, 3964808 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: 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/loop2: 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/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: 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: 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/loop6: 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/loop7: 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/sda: 465.8 GiB, 500107862016 bytes, 976773168 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: 0x75c6f4ee

Device     Boot Start       End   Sectors   Size Id Type
/dev/sda1  *     2048 976771071 976769024 465.8G 83 Linux




Disk /dev/sdb: 3.8 GiB, 4026531840 bytes, 7864320 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: 0x6e037a9d

Device     Boot Start     End Sectors  Size Id Type
/dev/sdb1  *        0 4153407 4153408    2G  0 Empty
/dev/sdb2       12012   16939    4928  2.4M ef EFI (FAT-12/16/32)


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


Les fichiers de démarrage de [Ubuntu 18.04.4 LTS] sont loin du début du disque. Votre BIOS pourrait ne pas les détecter.


=================== Default settings of Boot Repair
The default repair of the Boot-Repair utility would reinstall the grub2 of sda1 into the MBR of sda.
Additional repair would be performed: unhide-bootmenu-10s


=================== User settings
The settings chosen by the user will reinstall the grub2 of sda1 into the MBR of sda.
Additional repair will be performed: unhide-bootmenu-10s



*******lspci -nnk | grep -iA3 vga
00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0106] (rev 09)
Subsystem: CLEVO/KAPOK Computer 2nd Generation Core Processor Family Integrated Graphics Controller [1558:0240]
Kernel driver in use: i915
Kernel modules: i915
*******

grub-install --version
grub-install (GRUB) 2.02-2ubuntu8.15,grub-install (GRUB) 2.

Reinstall the GRUB of sda1 into the MBR of sda
Installing for i386-pc platform.
Installation finished. No error reported.
grub-install /dev/sda: exit code of grub-install /dev/sda:0

chroot /mnt/boot-sav/sda1 update-grub
Sourcing file `/etc/default/grub'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.3.0-46-generic
Found initrd image: /boot/initrd.img-5.3.0-46-generic
Found linux image: /boot/vmlinuz-5.3.0-28-generic
Found initrd image: /boot/initrd.img-5.3.0-28-generic
Found memtest86+ image: /boot/memtest86+.elf
Found memtest86+ image: /boot/memtest86+.bin
grub-probe: error: cannot find a GRUB drive for /dev/sdb1.  Check your device.map.
Unhide GRUB boot menu in sda1/boot/grub/grub.cfg
Les fichiers de démarrage de [Ubuntu 18.04.4 LTS] sont loin du début du disque. Votre BIOS pourrait ne pas les détecter.

Une erreur est survenue pendant la réparation.

Vous pouvez maintenant redémarrer votre ordinateur.

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


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

 => Grub2 (v2.00) is installed in the MBR of /dev/sda and looks at sector 1 of 
    the same hard drive for core.img. core.img is at this location and looks 
    for (,msdos1)/boot/grub. It also embeds following components:
    
    modules
    ---------------------------------------------------------------------------
    fshelp ext2 part_msdos biosdisk
    ---------------------------------------------------------------------------
 => No known boot loader is installed in the MBR of /dev/sdb.

sda1: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 18.04.4 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab 
                       /boot/grub/i386-pc/core.img

sdb1: __________________________________________________________________________

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

sdb2: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT16
    Boot sector info:  According to the info in the boot sector, sdb2 starts 
                       at sector 0. But according to the info from fdisk, 
                       sdb2 starts at sector 12012. According to the info in 
                       the boot sector, sdb2 has 0 sectors.
    Mounting failed:   mount: /mnt/BootInfo/sdb2: /dev/sdb2 already mounted or mount point busy.

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 465.8 GiB, 500107862016 bytes, 976773168 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   976,771,071   976,769,024  83 Linux


Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 3.8 GiB, 4026531840 bytes, 7864320 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1    *              0     4,153,407     4,153,408   0 Empty
/dev/sdb2              12,012        16,939         4,928  ef EFI (FAT-12/16/32)

/dev/sdb1 overlaps with /dev/sdb2

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

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sdb1   +  R              0     4,153,351     4,153,352 Data partition (Windows/Linux)
/dev/sdb2   +  R         12,012        16,939         4,928 Data partition (Windows/Linux)

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

"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/loop1                                              squashfs   
/dev/loop2                                              squashfs   
/dev/loop3                                              squashfs   
/dev/loop4                                              squashfs   
/dev/loop5                                              squashfs   
/dev/loop6                                              squashfs   
/dev/loop7                                              squashfs   
/dev/loop8                                              squashfs   
/dev/sda1        b09b4f71-7279-4a38-8c5f-de3ae13587ce   ext4       
/dev/sdb1        2020-02-03-18-40-13-00                 iso9660    Ubuntu 18.04.4 LTS amd64
/dev/sdb2        D055-8513                              vfat       

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

total 0
lrwxrwxrwx 1 root root  9 Apr 10 12:46 ata-HGST_HTS545050A7E380_TE851449JRG1JW -> ../../sda
lrwxrwxrwx 1 root root 10 Apr 10 12:46 ata-HGST_HTS545050A7E380_TE851449JRG1JW-part1 -> ../../sda1
lrwxrwxrwx 1 root root  9 Apr 10 12:21 ata-TSSTcorp_CDDVDW_SN-208DB_R8YB6GOD100335 -> ../../sr0
lrwxrwxrwx 1 root root  9 Apr 10 12:43 usb-Flash_USB_Disk_37271134EED1331016866-0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 Apr 10 12:43 usb-Flash_USB_Disk_37271134EED1331016866-0:0-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Apr 10 12:43 usb-Flash_USB_Disk_37271134EED1331016866-0:0-part2 -> ../../sdb2
lrwxrwxrwx 1 root root  9 Apr 10 12:46 wwn-0x5000cca73ae663e9 -> ../../sda
lrwxrwxrwx 1 root root 10 Apr 10 12:46 wwn-0x5000cca73ae663e9-part1 -> ../../sda1

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

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sdb         /cdrom                   iso9660    (ro,noatime,nojoliet,check=s,map=n,blocksize=2048)


=========================== sda1/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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_msdos
insmod ext2
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  b09b4f71-7279-4a38-8c5f-de3ae13587ce
else
  search --no-floppy --fs-uuid --set=root b09b4f71-7279-4a38-8c5f-de3ae13587ce
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 [ "${recordfail}" = 1 ] ; then
  set timeout=10
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=hidden
    set timeout=10
  # Fallback hidden-timeout code in case the timeout_style feature is
  # unavailable.
  elif sleep --interruptible 10 ; then
    set timeout=10
  fi
fi
### END /etc/grub.d/00_header ###

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

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
	set gfxpayload="${1}"
	if [ "${1}" = "keep" ]; then
		set vt_handoff=vt.handoff=1
	else
		set vt_handoff=
	fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if hwmatch ${prefix}/gfxblacklist.txt 3; then
      if [ ${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-b09b4f71-7279-4a38-8c5f-de3ae13587ce' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  b09b4f71-7279-4a38-8c5f-de3ae13587ce
	else
	  search --no-floppy --fs-uuid --set=root b09b4f71-7279-4a38-8c5f-de3ae13587ce
	fi
        linux	/boot/vmlinuz-5.3.0-46-generic root=UUID=b09b4f71-7279-4a38-8c5f-de3ae13587ce ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-5.3.0-46-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-b09b4f71-7279-4a38-8c5f-de3ae13587ce' {
	menuentry 'Ubuntu, with Linux 5.3.0-46-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-46-generic-advanced-b09b4f71-7279-4a38-8c5f-de3ae13587ce' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  b09b4f71-7279-4a38-8c5f-de3ae13587ce
		else
		  search --no-floppy --fs-uuid --set=root b09b4f71-7279-4a38-8c5f-de3ae13587ce
		fi
		echo	'Loading Linux 5.3.0-46-generic ...'
	        linux	/boot/vmlinuz-5.3.0-46-generic root=UUID=b09b4f71-7279-4a38-8c5f-de3ae13587ce ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-46-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-46-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-46-generic-recovery-b09b4f71-7279-4a38-8c5f-de3ae13587ce' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  b09b4f71-7279-4a38-8c5f-de3ae13587ce
		else
		  search --no-floppy --fs-uuid --set=root b09b4f71-7279-4a38-8c5f-de3ae13587ce
		fi
		echo	'Loading Linux 5.3.0-46-generic ...'
	        linux	/boot/vmlinuz-5.3.0-46-generic root=UUID=b09b4f71-7279-4a38-8c5f-de3ae13587ce ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-46-generic
	}
	menuentry 'Ubuntu, with 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-b09b4f71-7279-4a38-8c5f-de3ae13587ce' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  b09b4f71-7279-4a38-8c5f-de3ae13587ce
		else
		  search --no-floppy --fs-uuid --set=root b09b4f71-7279-4a38-8c5f-de3ae13587ce
		fi
		echo	'Loading Linux 5.3.0-28-generic ...'
	        linux	/boot/vmlinuz-5.3.0-28-generic root=UUID=b09b4f71-7279-4a38-8c5f-de3ae13587ce ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		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 $menuentry_id_option 'gnulinux-5.3.0-28-generic-recovery-b09b4f71-7279-4a38-8c5f-de3ae13587ce' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  b09b4f71-7279-4a38-8c5f-de3ae13587ce
		else
		  search --no-floppy --fs-uuid --set=root b09b4f71-7279-4a38-8c5f-de3ae13587ce
		fi
		echo	'Loading Linux 5.3.0-28-generic ...'
	        linux	/boot/vmlinuz-5.3.0-28-generic root=UUID=b09b4f71-7279-4a38-8c5f-de3ae13587ce ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-28-generic
	}
}

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

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

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

### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry 'Memory test (memtest86+)' {
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  b09b4f71-7279-4a38-8c5f-de3ae13587ce
	else
	  search --no-floppy --fs-uuid --set=root b09b4f71-7279-4a38-8c5f-de3ae13587ce
	fi
	knetbsd	/boot/memtest86+.elf
}
menuentry 'Memory test (memtest86+, serial console 115200)' {
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  b09b4f71-7279-4a38-8c5f-de3ae13587ce
	else
	  search --no-floppy --fs-uuid --set=root b09b4f71-7279-4a38-8c5f-de3ae13587ce
	fi
	linux16	/boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###

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

### BEGIN /etc/grub.d/30_uefi-firmware ###
### 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 ###
--------------------------------------------------------------------------------

=============================== sda1/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/sda1 during installation
UUID=b09b4f71-7279-4a38-8c5f-de3ae13587ce /               ext4    errors=remount-ro 0       1
/swapfile                                 none            swap    sw              0       0
--------------------------------------------------------------------------------

=================== sda1: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

 402.130912781 = 431.784779776  boot/grub/grub.cfg                             1
 402.138801575 = 431.793250304  boot/grub/i386-pc/core.img                     1
   4.329097748 = 4.648333312    boot/vmlinuz-5.3.0-28-generic                  2
   5.337619781 = 5.731225600    boot/vmlinuz-5.3.0-46-generic                  1
   5.337619781 = 5.731225600    vmlinuz                                        1
   4.329097748 = 4.648333312    vmlinuz.old                                    2
   6.765621185 = 7.264530432    boot/initrd.img-5.3.0-28-generic               3
   6.758331299 = 7.256702976    boot/initrd.img-5.3.0-46-generic               6
   6.758331299 = 7.256702976    initrd.img                                     6
   6.765621185 = 7.264530432    initrd.img.old                                 3

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

Unknown MBR on /dev/sdb

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


/dev/sdb1: unknown GPT attributes
1000000000000001

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

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


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

File descriptor 10 (/proc/7228/mountinfo) leaked on lvs invocation. Parent PID 16176: bash
File descriptor 63 (pipe:[120637]) leaked on lvs invocation. Parent PID 16176: bash

Hors ligne

#5 Le 10/04/2020, à 16:30

HeyMil

Re : [Résolu] Pas de démarrage après installation

Je réponds à LukePerp.
Je me suis mal exprimé : mes logiciels ont été installé après l'installation de ubuntu, le tout premier redémarrage à donc fonctionner. C'est ensuite que le démarrage est devenu impossible.

J'ai suivi les conseils de geole.

Boot-repair m'a donné une nouvelle URL après avoir mis l'option nomodeset :
http://paste.ubuntu.com/p/F9ynY8SQgx/

Ensuite, j'ai regardé : aucun pilote propriétaire n'est utilisé, aucun pilote propriétaire n'est disponible.

Hors ligne

#6 Le 10/04/2020, à 16:35

HeyMil

Re : [Résolu] Pas de démarrage après installation

La référence de mon ordi portable Clevo est quelque chose du genre :
W240EUQ-W250EUQ-W270EUQ
Je ne suis pas sûr de cette référence, mais j'ai acheté cet ordi avec Ubuntu pré-installé.

Hors ligne

#7 Le 10/04/2020, à 16:58

LukePerp

Re : [Résolu] Pas de démarrage après installation

Quelles options as tu choisis lors de l'install d'ubuntu ?

Gamer inside - Ubuntu Mate dernière LTS - Intel i5, 16 Go - Dual boot Windows - Ethereum user

Hors ligne

#8 Le 10/04/2020, à 17:17

malbo

Re : [Résolu] Pas de démarrage après installation

HeyMil a écrit :

La référence de mon ordi portable Clevo est quelque chose du genre :
W240EUQ-W250EUQ-W270EUQ
Je ne suis pas sûr de cette référence

La référence correcte est W240EU/W250EUQ/W270EUQ. Cette référence est citée dans ce post : https://forum.ubuntu-fr.org/viewtopic.p … #p10583261
Donc c'est une machine qui doit être sortie autour de 2012

EDIT : je colle ci-dessous le rapport de Boot-repair dont tu as donné le lien ( http://paste.ubuntu.com/p/F9ynY8SQgx/ ) dans le post #5 : 

========================================================================
=================== log of boot-repair 20200410_1516 ===================
boot-repair version : 4ppa82
boot-sav version : 4ppa82
boot-sav-extra version : 4ppa82
glade2script version : 3.2.4~ppa7
grub-probe : erreur : impossible de trouver un périphérique GRUB pour /dev/sdb1. Vérifiez device.map..
Warning: The driver descriptor says the physical block size is 2048 bytes, but Linux says it is 512 bytes.
boot-repair is executed in live-session (Ubuntu 18.04.4 LTS, bionic, Ubuntu, x86_64)
CPU op-mode(s):      32-bit, 64-bit
file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd quiet splash --- maybe-ubiquity
ls: impossible d'accéder à '/home/usr/.config': Aucun fichier ou dossier de ce type

=================== os-prober:
/dev/sda1:Ubuntu 18.04.4 LTS (18.04):Ubuntu:linux

=================== blkid:
/dev/sda1: UUID="b09b4f71-7279-4a38-8c5f-de3ae13587ce" TYPE="ext4" PARTUUID="75c6f4ee-01"
/dev/loop0: TYPE="squashfs"
/dev/loop1: TYPE="squashfs"
/dev/loop2: TYPE="squashfs"
/dev/loop3: TYPE="squashfs"
/dev/loop4: TYPE="squashfs"
/dev/loop5: TYPE="squashfs"
/dev/loop6: TYPE="squashfs"
/dev/loop7: TYPE="squashfs"
/dev/sdb1: UUID="2020-02-03-18-40-13-00" LABEL="Ubuntu 18.04.4 LTS amd64" TYPE="iso9660" PTUUID="6e037a9d" PTTYPE="dos" PARTUUID="6e037a9d-01"
/dev/sdb2: SEC_TYPE="msdos" UUID="D055-8513" TYPE="vfat" PARTUUID="6e037a9d-02"
/dev/loop8: TYPE="squashfs"
/dev/sdc1: LABEL="Maxtor" UUID="480A2C9F0A2C8BCE" TYPE="ntfs" PARTUUID="716d9ed8-01"


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


=================== sda1/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 avril  8 08:36 grub.d
total 80
-rwxr-xr-x 1 root root 10046 nov.  11 05:52 00_header
-rwxr-xr-x 1 root root  6258 mars  18  2019 05_debian_theme
-rwxr-xr-x 1 root root 12693 nov.  11 05:52 10_linux
-rwxr-xr-x 1 root root 11298 nov.  11 05:52 20_linux_xen
-rwxr-xr-x 1 root root  1992 janv. 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 12059 nov.  11 05:52 30_os-prober
-rwxr-xr-x 1 root root  1418 nov.  11 05:52 30_uefi-firmware
-rwxr-xr-x 1 root root   214 nov.  11 05:52 40_custom
-rwxr-xr-x 1 root root   216 nov.  11 05:52 41_custom
-rw-r--r-- 1 root root   483 nov.  11 05:52 README




=================== sda1/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"




=================== UEFI/Legacy mode:
This live-session is not in EFI-mode.
SecureBoot maybe enabled.


=================== PARTITIONS & DISKS:
sda1	: sda,	not-sepboot,	grubenv-ok	grub2,	grub-pc ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-without-efi,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sda1.
sdc1	: sdc,	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, /media/ubuntu/Maxtor.

sda	: not-GPT,	BIOSboot-not-needed,	has-no-EFIpart, 	not-usb,	not-mmc, has-os,	2048 sectors * 512 bytes
sdc	: not-GPT,	BIOSboot-not-needed,	has-no-EFIpart, 	usb-disk,	not-mmc, no-os,	64 sectors * 512 bytes


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

BYT;
/dev/sda:500GB:scsi:512:4096:msdos:ATA HGST HTS545050A7:;
1:1049kB:500GB:500GB:ext4::boot;

BYT;
/dev/sdb:4027MB:scsi:512:512:unknown:Flash USB Disk:;

BYT;
/dev/sdc:2000GB:scsi:512:4096:msdos:Seagate M3 Portable:;
1:32.8kB:2000GB:2000GB:ntfs::boot;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
loop0 loop squashfs   1,9G
loop1 loop squashfs  89,1M
loop2 loop squashfs  54,7M
loop3 loop squashfs  44,9M
loop4 loop squashfs 160,2M
loop5 loop squashfs   4,2M
loop6 loop squashfs  14,8M
loop7 loop squashfs   956K
loop8 loop squashfs   3,7M
sda   disk          465,8G
sda1  part ext4     465,8G
sdb   disk iso9660    3,8G Ubuntu 18.04.4 LTS amd64
sdb1  part iso9660      2G Ubuntu 18.04.4 LTS amd64
sdb2  part vfat       2,4M Ubuntu 18.04.4 LTS amd64
sdc   disk            1,8T
sdc1  part ntfs       1,8T Maxtor
sr0   rom            1024M

KNAME ROTA RO RM STATE   MOUNTPOINT
loop0    1  1  0         /rofs
loop1    0  1  0         /snap/core/8268
loop2    0  1  0         /snap/core18/1668
loop3    0  1  0         /snap/gtk-common-themes/1440
loop4    0  1  0         /snap/gnome-3-28-1804/116
loop5    0  1  0         /snap/gnome-calculator/544
loop6    0  1  0         /snap/gnome-characters/399
loop7    0  1  0         /snap/gnome-logs/81
loop8    0  1  0         /snap/gnome-system-monitor/127
sda      1  0  0 running
sda1     1  0  0         /mnt/boot-sav/sda1
sdb      1  0  1 running /cdrom
sdb1     1  0  1
sdb2     1  0  1
sdc      1  0  0 running
sdc1     1  0  0         /media/ubuntu/Maxtor
sr0      1  0  1 running


=================== 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=1933068k,nr_inodes=483267,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=391732k,mode=755)
/dev/sdb on /cdrom type iso9660 (ro,noatime,nojoliet,check=s,map=n,blocksize=2048)
/dev/loop0 on /rofs type squashfs (ro,noatime)
/cow on / type overlay (rw,relatime,lowerdir=//filesystem.squashfs,upperdir=/cow/upper,workdir=/cow/work)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/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/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
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=15910)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=391728k,mode=700,uid=999,gid=999)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=999,group_id=999)
/var/lib/snapd/snaps/core_8268.snap on /snap/core/8268 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_1440.snap on /snap/gtk-common-themes/1440 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/gnome-calculator_544.snap on /snap/gnome-calculator/544 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-system-monitor_127.snap on /snap/gnome-system-monitor/127 type squashfs (ro,nodev,relatime,x-gdu.hide)
/dev/sdc1 on /media/ubuntu/Maxtor type fuseblk (rw,nosuid,nodev,relatime,user_id=0,group_id=0,default_permissions,allow_other,blksize=4096,uhelper=udisks2)
/dev/sda1 on /mnt/boot-sav/sda1 type ext4 (rw,relatime)


=================== 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 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro sdb1 sdb2 size slaves stat subsystem trace uevent
/sys/block/sdc (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro sdc1 size slaves stat subsystem trace uevent
/sys/block/sr0 (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 size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus cdrom cdrw char console core cpu cpu_dma_latency cuse disk dri drm_dp_aux0 dvd dvdrw ecryptfs fb0 fd full fuse hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 initctl input kmsg kvm lightnvm log mapper mcelog mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sdb sdb1 sdb2 sdc sdc1 sg0 sg1 sg2 sg3 shm snapshot snd sr0 stderr stdin stdout udmabuf uhid uinput urandom userio vfio vga_arbiter vhci vhost-net vhost-vsock zero zfs
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sdc1
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 40 00 00 00  |........?...@...|
00000020  00 00 00 00 80 00 80 00  80 74 e0 e8 00 00 00 00  |.........t......|
00000030  00 00 0c 00 00 00 00 00  02 00 00 00 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  ce 8b 2c 0a 9f 2c 0a 48  |..........,..,.H|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 70 0e 16  68 09 00 66 53 66 53 66  |h...hp..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  28 10 b9 d8 0f fc f3 aa  e9 5f 01 90 90 66 60 1e  |(........_...f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a0 f8 01 e8 09 00  |...u...fa.......|
00000170  a0 fb 01 e8 03 00 f4 eb  fd b4 01 8b f0 ac 3c 00  |..............<.|
00000180  74 09 b4 0e bb 07 00 cd  10 eb f2 c3 0d 0a 41 20  |t.............A |
00000190  64 69 73 6b 20 72 65 61  64 20 65 72 72 6f 72 20  |disk read error |
000001a0  6f 63 63 75 72 72 65 64  00 0d 0a 42 4f 4f 54 4d  |occurred...BOOTM|
000001b0  47 52 20 69 73 20 6d 69  73 73 69 6e 67 00 0d 0a  |GR is missing...|
000001c0  42 4f 4f 54 4d 47 52 20  69 73 20 63 6f 6d 70 72  |BOOTMGR is compr|
000001d0  65 73 73 65 64 00 0d 0a  50 72 65 73 73 20 43 74  |essed...Press Ct|
000001e0  72 6c 2b 41 6c 74 2b 44  65 6c 20 74 6f 20 72 65  |rl+Alt+Del to re|
000001f0  73 74 61 72 74 0d 0a 00  8c a9 be d6 00 00 55 aa  |start.........U.|
00000200

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  1.9G     0  1.9G   0% /dev
tmpfs          tmpfs     383M  1.6M  381M   1% /run
/dev/sdb       iso9660   2.0G  2.0G     0 100% /cdrom
/dev/loop0     squashfs  1.9G  1.9G     0 100% /rofs
/cow           overlay   1.9G  581M  1.4G  31% /
tmpfs          tmpfs     1.9G   39M  1.9G   3% /dev/shm
tmpfs          tmpfs     5.0M  8.0K  5.0M   1% /run/lock
tmpfs          tmpfs     1.9G     0  1.9G   0% /sys/fs/cgroup
tmpfs          tmpfs     1.9G  516K  1.9G   1% /tmp
tmpfs          tmpfs     383M   64K  383M   1% /run/user/999
/dev/loop1     squashfs   90M   90M     0 100% /snap/core/8268
/dev/loop2     squashfs   55M   55M     0 100% /snap/core18/1668
/dev/loop3     squashfs   45M   45M     0 100% /snap/gtk-common-themes/1440
/dev/loop4     squashfs  161M  161M     0 100% /snap/gnome-3-28-1804/116
/dev/loop5     squashfs  4.3M  4.3M     0 100% /snap/gnome-calculator/544
/dev/loop6     squashfs   15M   15M     0 100% /snap/gnome-characters/399
/dev/loop7     squashfs  1.0M  1.0M     0 100% /snap/gnome-logs/81
/dev/loop8     squashfs  3.8M  3.8M     0 100% /snap/gnome-system-monitor/127
/dev/sdc1      fuseblk   1.9T  1.5T  374G  80% /media/ubuntu/Maxtor
/dev/sda1      ext4      458G   24G  411G   6% /mnt/boot-sav/sda1

=================== fdisk -l:
Disk /dev/loop0: 1.9 GiB, 2029981696 bytes, 3964808 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: 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/loop2: 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/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: 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: 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/loop6: 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/loop7: 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/sda: 465.8 GiB, 500107862016 bytes, 976773168 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: 0x75c6f4ee

Device     Boot Start       End   Sectors   Size Id Type
/dev/sda1  *     2048 976771071 976769024 465.8G 83 Linux




Disk /dev/sdb: 3.8 GiB, 4026531840 bytes, 7864320 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: 0x6e037a9d

Device     Boot Start     End Sectors  Size Id Type
/dev/sdb1  *        0 4153407 4153408    2G  0 Empty
/dev/sdb2       12012   16939    4928  2.4M ef EFI (FAT-12/16/32)


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/sdc: 1.8 TiB, 2000398934016 bytes, 3907029168 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: 0x716d9ed8

Device     Boot Start        End    Sectors  Size Id Type
/dev/sdc1  *       64 3907024064 3907024001  1.8T  7 HPFS/NTFS/exFAT


Les fichiers de démarrage de [Ubuntu 18.04.4 LTS] sont loin du début du disque. Votre BIOS pourrait ne pas les détecter.


=================== Default settings of Boot Repair
The default repair of the Boot-Repair utility would reinstall the grub2 of sda1 into the MBRs of all disks (except live-disks and removable disks without OS).
Additional repair would be performed: unhide-bootmenu-10s


=================== Final advice in case of suggested repair
N'oubliez pas de régler votre BIOS pour qu'il amorce sur le disque sda (ATA HGST HTS545050A7) !


=================== User settings
The settings chosen by the user will reinstall the grub2 of sda1 into the MBRs of all disks (except live-disks and removable disks without OS), using the following options:        add-kernel-option (nomodeset),
Additional repair will be performed: unhide-bootmenu-10s


add_kernel_option CHOSEN_KERNEL_OPTION is : nomodeset
Added kernel options in sda1/etc/default/grub

Reinstall the GRUB of sda1 into MBRs of all disks (except live-disks and removable disks without OS)

*******lspci -nnk | grep -iA3 vga
00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0106] (rev 09)
Subsystem: CLEVO/KAPOK Computer 2nd Generation Core Processor Family Integrated Graphics Controller [1558:0240]
Kernel driver in use: i915
Kernel modules: i915
*******

grub-install --version
grub-install (GRUB) 2.02-2ubuntu8.15,grub-install (GRUB) 2.

Reinstall the GRUB of sda1 into the MBR of sda
Installing for i386-pc platform.
Installation finished. No error reported.
grub-install /dev/sda: exit code of grub-install /dev/sda:0

chroot /mnt/boot-sav/sda1 update-grub
Sourcing file `/etc/default/grub'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.3.0-46-generic
Found initrd image: /boot/initrd.img-5.3.0-46-generic
Found linux image: /boot/vmlinuz-5.3.0-28-generic
Found initrd image: /boot/initrd.img-5.3.0-28-generic
Found memtest86+ image: /boot/memtest86+.elf
Found memtest86+ image: /boot/memtest86+.bin
grub-probe: error: cannot find a GRUB drive for /dev/sdb1.  Check your device.map.
Unhide GRUB boot menu in sda1/boot/grub/grub.cfg
Les fichiers de démarrage de [Ubuntu 18.04.4 LTS] sont loin du début du disque. Votre BIOS pourrait ne pas les détecter.

Une erreur est survenue pendant la réparation.

Vous pouvez maintenant redémarrer votre ordinateur.
N'oubliez pas de régler votre BIOS pour qu'il amorce sur le disque sda (ATA HGST HTS545050A7) !
 Boot Info Script 71f6c5c + Boot-Repair extra info      [Boot-Info 16mar2020]


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

 => Grub2 (v2.00) is installed in the MBR of /dev/sda and looks at sector 1 of 
    the same hard drive for core.img. core.img is at this location and looks 
    for (,msdos1)/boot/grub. It also embeds following components:
    
    modules
    ---------------------------------------------------------------------------
    fshelp ext2 part_msdos biosdisk
    ---------------------------------------------------------------------------
 => No known boot loader is installed in the MBR of /dev/sdb.
 => Windows 2000/XP/2003 is installed in the MBR of /dev/sdc.

sda1: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 18.04.4 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab 
                       /boot/grub/i386-pc/core.img

sdb1: __________________________________________________________________________

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

sdb2: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT16
    Boot sector info:  According to the info in the boot sector, sdb2 starts 
                       at sector 0. But according to the info from fdisk, 
                       sdb2 starts at sector 12012. According to the info in 
                       the boot sector, sdb2 has 0 sectors.
    Mounting failed:   mount: /mnt/BootInfo/sdb2: /dev/sdb2 already mounted or mount point busy.

sdc1: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 7/2008: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 465.8 GiB, 500107862016 bytes, 976773168 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   976,771,071   976,769,024  83 Linux


Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 3.8 GiB, 4026531840 bytes, 7864320 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1    *              0     4,153,407     4,153,408   0 Empty
/dev/sdb2              12,012        16,939         4,928  ef EFI (FAT-12/16/32)

/dev/sdb1 overlaps with /dev/sdb2

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

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sdb1   +  R              0     4,153,351     4,153,352 Data partition (Windows/Linux)
/dev/sdb2   +  R         12,012        16,939         4,928 Data partition (Windows/Linux)

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

Drive: sdc _____________________________________________________________________
Disk /dev/sdc: 1.8 TiB, 2000398934016 bytes, 3907029168 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/sdc1    *             64 3,907,024,064 3,907,024,001   7 NTFS / exFAT / HPFS


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/loop1                                              squashfs   
/dev/loop2                                              squashfs   
/dev/loop3                                              squashfs   
/dev/loop4                                              squashfs   
/dev/loop5                                              squashfs   
/dev/loop6                                              squashfs   
/dev/loop7                                              squashfs   
/dev/loop8                                              squashfs   
/dev/sda1        b09b4f71-7279-4a38-8c5f-de3ae13587ce   ext4       
/dev/sdb1        2020-02-03-18-40-13-00                 iso9660    Ubuntu 18.04.4 LTS amd64
/dev/sdb2        D055-8513                              vfat       
/dev/sdc1        480A2C9F0A2C8BCE                       ntfs       Maxtor

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

total 0
lrwxrwxrwx 1 root root  9 Apr 10 15:20 ata-HGST_HTS545050A7E380_TE851449JRG1JW -> ../../sda
lrwxrwxrwx 1 root root 10 Apr 10 15:20 ata-HGST_HTS545050A7E380_TE851449JRG1JW-part1 -> ../../sda1
lrwxrwxrwx 1 root root  9 Apr 10 13:36 ata-TSSTcorp_CDDVDW_SN-208DB_R8YB6GOD100335 -> ../../sr0
lrwxrwxrwx 1 root root  9 Apr 10 15:17 usb-Flash_USB_Disk_37271134EED1331016866-0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 Apr 10 15:17 usb-Flash_USB_Disk_37271134EED1331016866-0:0-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Apr 10 15:17 usb-Flash_USB_Disk_37271134EED1331016866-0:0-part2 -> ../../sdb2
lrwxrwxrwx 1 root root  9 Apr 10 15:17 usb-Seagate_M3_Portable_72517E051A00002E-0:0 -> ../../sdc
lrwxrwxrwx 1 root root 10 Apr 10 15:17 usb-Seagate_M3_Portable_72517E051A00002E-0:0-part1 -> ../../sdc1
lrwxrwxrwx 1 root root  9 Apr 10 15:20 wwn-0x5000cca73ae663e9 -> ../../sda
lrwxrwxrwx 1 root root 10 Apr 10 15:20 wwn-0x5000cca73ae663e9-part1 -> ../../sda1

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

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sdb         /cdrom                   iso9660    (ro,noatime,nojoliet,check=s,map=n,blocksize=2048)
/dev/sdc1        /media/ubuntu/Maxtor     fuseblk    (rw,nosuid,nodev,relatime,user_id=0,group_id=0,default_permissions,allow_other,blksize=4096,uhelper=udisks2)


=========================== sda1/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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_msdos
insmod ext2
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  b09b4f71-7279-4a38-8c5f-de3ae13587ce
else
  search --no-floppy --fs-uuid --set=root b09b4f71-7279-4a38-8c5f-de3ae13587ce
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 [ "${recordfail}" = 1 ] ; then
  set timeout=10
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=hidden
    set timeout=10
  # Fallback hidden-timeout code in case the timeout_style feature is
  # unavailable.
  elif sleep --interruptible 10 ; then
    set timeout=10
  fi
fi
### END /etc/grub.d/00_header ###

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

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
	set gfxpayload="${1}"
	if [ "${1}" = "keep" ]; then
		set vt_handoff=vt.handoff=1
	else
		set vt_handoff=
	fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if hwmatch ${prefix}/gfxblacklist.txt 3; then
      if [ ${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-b09b4f71-7279-4a38-8c5f-de3ae13587ce' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  b09b4f71-7279-4a38-8c5f-de3ae13587ce
	else
	  search --no-floppy --fs-uuid --set=root b09b4f71-7279-4a38-8c5f-de3ae13587ce
	fi
        linux	/boot/vmlinuz-5.3.0-46-generic root=UUID=b09b4f71-7279-4a38-8c5f-de3ae13587ce ro  quiet splash nomodeset $vt_handoff
	initrd	/boot/initrd.img-5.3.0-46-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-b09b4f71-7279-4a38-8c5f-de3ae13587ce' {
	menuentry 'Ubuntu, with Linux 5.3.0-46-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-46-generic-advanced-b09b4f71-7279-4a38-8c5f-de3ae13587ce' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  b09b4f71-7279-4a38-8c5f-de3ae13587ce
		else
		  search --no-floppy --fs-uuid --set=root b09b4f71-7279-4a38-8c5f-de3ae13587ce
		fi
		echo	'Loading Linux 5.3.0-46-generic ...'
	        linux	/boot/vmlinuz-5.3.0-46-generic root=UUID=b09b4f71-7279-4a38-8c5f-de3ae13587ce ro  quiet splash nomodeset $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-46-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-46-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-46-generic-recovery-b09b4f71-7279-4a38-8c5f-de3ae13587ce' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  b09b4f71-7279-4a38-8c5f-de3ae13587ce
		else
		  search --no-floppy --fs-uuid --set=root b09b4f71-7279-4a38-8c5f-de3ae13587ce
		fi
		echo	'Loading Linux 5.3.0-46-generic ...'
	        linux	/boot/vmlinuz-5.3.0-46-generic root=UUID=b09b4f71-7279-4a38-8c5f-de3ae13587ce ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-46-generic
	}
	menuentry 'Ubuntu, with 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-b09b4f71-7279-4a38-8c5f-de3ae13587ce' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  b09b4f71-7279-4a38-8c5f-de3ae13587ce
		else
		  search --no-floppy --fs-uuid --set=root b09b4f71-7279-4a38-8c5f-de3ae13587ce
		fi
		echo	'Loading Linux 5.3.0-28-generic ...'
	        linux	/boot/vmlinuz-5.3.0-28-generic root=UUID=b09b4f71-7279-4a38-8c5f-de3ae13587ce ro  quiet splash nomodeset $vt_handoff
		echo	'Loading initial ramdisk ...'
		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 $menuentry_id_option 'gnulinux-5.3.0-28-generic-recovery-b09b4f71-7279-4a38-8c5f-de3ae13587ce' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  b09b4f71-7279-4a38-8c5f-de3ae13587ce
		else
		  search --no-floppy --fs-uuid --set=root b09b4f71-7279-4a38-8c5f-de3ae13587ce
		fi
		echo	'Loading Linux 5.3.0-28-generic ...'
	        linux	/boot/vmlinuz-5.3.0-28-generic root=UUID=b09b4f71-7279-4a38-8c5f-de3ae13587ce ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-28-generic
	}
}

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

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

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

### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry 'Memory test (memtest86+)' {
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  b09b4f71-7279-4a38-8c5f-de3ae13587ce
	else
	  search --no-floppy --fs-uuid --set=root b09b4f71-7279-4a38-8c5f-de3ae13587ce
	fi
	knetbsd	/boot/memtest86+.elf
}
menuentry 'Memory test (memtest86+, serial console 115200)' {
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  b09b4f71-7279-4a38-8c5f-de3ae13587ce
	else
	  search --no-floppy --fs-uuid --set=root b09b4f71-7279-4a38-8c5f-de3ae13587ce
	fi
	linux16	/boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###

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

### BEGIN /etc/grub.d/30_uefi-firmware ###
### 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 ###
--------------------------------------------------------------------------------

=============================== sda1/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/sda1 during installation
UUID=b09b4f71-7279-4a38-8c5f-de3ae13587ce /               ext4    errors=remount-ro 0       1
/swapfile                                 none            swap    sw              0       0
--------------------------------------------------------------------------------

=================== sda1: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

 402.131877899 = 431.785816064  boot/grub/grub.cfg                             1
 100.148666382 = 107.533811712  boot/grub/i386-pc/core.img                     1
   4.329097748 = 4.648333312    boot/vmlinuz-5.3.0-28-generic                  2
   5.337619781 = 5.731225600    boot/vmlinuz-5.3.0-46-generic                  1
   5.337619781 = 5.731225600    vmlinuz                                        1
   4.329097748 = 4.648333312    vmlinuz.old                                    2
   6.765621185 = 7.264530432    boot/initrd.img-5.3.0-28-generic               3
   6.758331299 = 7.256702976    boot/initrd.img-5.3.0-46-generic               6
   6.758331299 = 7.256702976    initrd.img                                     6
   6.765621185 = 7.264530432    initrd.img.old                                 3

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

Unknown MBR on /dev/sdb

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


/dev/sdb1: unknown GPT attributes
1000000000000001

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

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


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

File descriptor 10 (/proc/8178/mountinfo) leaked on lvs invocation. Parent PID 19595: bash
File descriptor 63 (pipe:[174649]) leaked on lvs invocation. Parent PID 19595: bash

Dernière modification par malbo (Le 11/04/2020, à 05:36)

Hors ligne

#9 Le 10/04/2020, à 21:49

HeyMil

Re : [Résolu] Pas de démarrage après installation

Bonsoir,
J'ai pu démarrer mais j'ai des petits points clignotants sur l'écran, ceux de la page de démarrage avec le logo Ubuntu.
Ça ne gène en rien d'autre.

Hors ligne

#10 Le 10/04/2020, à 22:00

HeyMil

Re : [Résolu] Pas de démarrage après installation

Malbo, tu as raison. c'est exactement ça la référence !

Hors ligne

#11 Le 10/04/2020, à 22:13

HeyMil

Re : [Résolu] Pas de démarrage après installation

Je suis content, même si je n'ai rien compris.
Pour moi le problème est résolu : plus de petits points clignotants au démarrage.
Merci à tous.

Hors ligne

#12 Le 10/04/2020, à 22:16

HeyMil

Re : [Résolu] Pas de démarrage après installation

Je ne sais pas où on peut changer le titre pour ajouter [problème résolu]

Dernière modification par HeyMil (Le 10/04/2020, à 22:28)

Hors ligne

#13 Le 11/04/2020, à 05:38

malbo

Re : [Résolu] Pas de démarrage après installation

Bonjour,
Pour passer la discussion en "résolu", je te prie de procéder comme suit :
1) te connecter sur le forum
2) cliquer sur "Modifier" en bas à droite de ton PREMIER post
3) modifier le titre de la discussion pour qu'il devienne : 

[Résolu] Pas de démarrage après installation

Dernière modification par malbo (Le 11/04/2020, à 05:39)

Hors ligne

#14 Le 11/04/2020, à 06:07

LukePerp

Re : [Résolu] Pas de démarrage après installation

Pour notre information, quelle était la cause du problème et qu'est-ce qui a été fait pour corriger ?

Gamer inside - Ubuntu Mate dernière LTS - Intel i5, 16 Go - Dual boot Windows - Ethereum user

Hors ligne

#15 Le 11/04/2020, à 06:34

malbo

Re : [Résolu] Pas de démarrage après installation

@LukePerp : on peut voir ça dans cet extrait du rapport de Boot-repair que j'ai collé dans le post #8 (paramètre de noyau nomodeset) : 

=================== User settings
The settings chosen by the user will reinstall the grub2 of sda1 into the MBRs of all disks (except live-disks and removable disks without OS), using the following options:        add-kernel-option (nomodeset),
Additional repair will be performed: unhide-bootmenu-10s


add_kernel_option CHOSEN_KERNEL_OPTION is : nomodeset
Added kernel options in sda1/etc/default/grub

Et c'est geole qui a suggéré de procéder comme ça dans le post #3.

Dernière modification par malbo (Le 11/04/2020, à 06:35)

Hors ligne

#16 Le 11/04/2020, à 07:17

LukePerp

Re : [Résolu] Pas de démarrage après installation

ok, c'était un problème d'affichage qui se résout avec l'option nomodeset, mais pour ma culture, quel est l'origine du défaut, la cause racine ?

Dernière modification par LukePerp (Le 11/04/2020, à 07:18)

Gamer inside - Ubuntu Mate dernière LTS - Intel i5, 16 Go - Dual boot Windows - Ethereum user

Hors ligne

#17 Le 11/04/2020, à 09:16

HeyMil

Re : [Résolu] Pas de démarrage après installation

Avec l'option nomodeset, j'ai pu démarrer l'ordi. Mais j'ai toujours des petits points clignotant à l'écran, même après le démarrage. Ils sont persistants.
Je me suis un peu emballé, tellement j'étais content d'avoir pu démarrer, mais le problème n'est que partiellement résolu.
Comment se débarrasser de ces petits points ?

Hors ligne

#18 Le 11/04/2020, à 10:23

Babdu89

Re : [Résolu] Pas de démarrage après installation

Bonjour.

HeyMil a écrit :

Avec l'option nomodeset, j'ai pu démarrer l'ordi. Mais j'ai toujours des petits points clignotant à l'écran, même après le démarrage. Ils sont persistants.
Je me suis un peu emballé, tellement j'étais content d'avoir pu démarrer, mais le problème n'est que partiellement résolu.
Comment se débarrasser de ces petits points ?

Le logo ubuntu et dessous les points qui clignotent, c'est l'affichage de plymouth une animation qui s'affiche au démarrage et chargement  de Ubuntu.

Si tu arrives sur le bureau, et que cet affichage n'est plus présent, c'est le fonctionnement normal du démarrage de Ubuntu.

@+.   Babdu89   .

J'ai découvert Ubuntu avec la 07.10.... Et alors?!...  Depuis je regarde de temps en temps si Windows marche toujours....

Hors ligne

#19 Le 11/04/2020, à 12:27

HeyMil

Re : [Résolu] Pas de démarrage après installation

Oui, le logo ubuntu avec en-dessous les points qui clignotent, c'est normal au démarrage.
Mais les petits points ne disparaissent jamais : ils sont encore là au milieu de l'écran sur ma session ouverte, ils sont au premier plan visibles par-dessus n'importe quelle fenêtre.
Comment s'en débarrasser ?

Hors ligne

#20 Le 11/04/2020, à 13:09

LukePerp

Re : [Résolu] Pas de démarrage après installation

peux tu prendre une photo ou une capture de l'image et nous l'a montrer stp, c'est étonnant

Gamer inside - Ubuntu Mate dernière LTS - Intel i5, 16 Go - Dual boot Windows - Ethereum user

Hors ligne

#21 Le 11/04/2020, à 14:23

HeyMil

Re : [Résolu] Pas de démarrage après installation

J'ai essayé de faire une copie écran (Copie d'écran) ou un film (Simple Screen Recorder), mais les petits points n'apparaissent pas !
Ils sont là sur mon écran, mais pas sur les copies d'écran, images ou film.

Hors ligne

#22 Le 11/04/2020, à 16:18

HeyMil

Re : [Résolu] Pas de démarrage après installation

J'ai pris une photo de l'écran tout simplement.

[img=C'est mon écran !]file:///home/emile/Images/mon_ecran.jpg[/img]

Hors ligne

#23 Le 11/04/2020, à 16:19

xubu1957

Re : [Résolu] Pas de démarrage après installation

Bonjour,

Voir > [Tuto] Poster une image

Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Réso|u] 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.                   Membre de Linux-Azur

Hors ligne

#24 Le 11/04/2020, à 16:25

HeyMil

Re : [Résolu] Pas de démarrage après installation

Merci Xubu1957.
Mon écran est là :

1586622309.jpg


Sur Toile Libre ou TDCT'Pix, choisir le lien « Insérer la miniature dans un forum : »

           1469894479.png

Dernière modification par cqfd93 (Le 11/04/2020, à 17:03)

Hors ligne

#25 Le 11/04/2020, à 16:47

geole

Re : [Résolu] Pas de démarrage après installation

Bonjour

Surprenant!!!!

Pour le moment, il faudrait vérifier que tout le logiciel est à jour.

sudo  apt  upgrade

Les grilles de l'installateur https://doc.ubuntu-fr.org/tutoriel/inst … _subiquity
"gedit admin:///etc/fstab" est proscrit,  utilisez "pkexec env DISPLAY=$DISPLAY XAUTHORITY=$XAUTHORITY xdg-open /etc/fstab" Voir  https://doc.ubuntu-fr.org/gedit
Les partitions EXT4 des disques externes => https://forum.ubuntu-fr.org/viewtopic.p … #p22697248

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