Bonjour à tous,
J'ai une installation relativement fraiche (02/2020) de Debian 10 qui fonctionnait très bien.
Mais depuis quelques jours, le processus de démarrage se fige environ 9 fois sur 10 après avoir passé le Grub (après le message "chargement du disque initial").
Quand ça ne fonctionne pas, l'écran reste vide.
Mais 1 fois sur 10 ça passe, et le démarrage se déroule sans problème !
En cherchant sur les forums, j'ai vu qu'il pouvait être utile de faire un boot-info, mais j'avoue que je suis incapable de le lire.
Je précise que c'est un boot-info effectué quand le démarrage a fonctionné, donc peut-être qu'il n'y a pas les infos utiles.
Boot Info Script 0.77 [10 June 2018]
============================= Boot Info Summary: ===============================
=> Grub2 (v2.00) is installed in the MBR of /dev/sda and looks at sector
33829256 of the same hard drive for core.img. core.img is at this location
and looks for (,gpt1)/boot/grub. It also embeds following components:
modules
---------------------------------------------------------------------------
fshelp ext2 part_gpt biosdisk
---------------------------------------------------------------------------
=> No boot loader is installed in the MBR of /dev/sdb.
sda1: __________________________________________________________________________
File system: vfat
Boot sector type: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /efi/debian/fbx64.efi /efi/debian/grubx64.efi
/efi/debian/mmx64.efi /efi/debian/shimx64.efi
sda2: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Debian GNU/Linux 10 (buster)
Boot files: /boot/grub/grub.cfg /etc/fstab
sda3: __________________________________________________________________________
File system: swap
Boot sector type: -
Boot sector info:
sdb1: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System:
Boot files:
============================ Drive/Partition Info: =============================
Drive: sda _____________________________________________________________________
Disque /dev/sda : 119,2 GiB, 128035676160 octets, 250069680 secteurs
Modèle de disque : LDLC
Unités : secteur de 1 × 512 = 512 octets
Taille de secteur (logique / physique) : 512 octets / 512 octets
taille d'E/S (minimale / optimale) : 512 octets / 512 octets
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sda1 1 250,069,679 250,069,679 ee GPT
GUID Partition Table detected.
Partition Attrs Start Sector End Sector # of Sectors System
/dev/sda1 2,048 1,050,623 1,048,576 EFI System partition
/dev/sda2 1,050,624 233,375,743 232,325,120 Data partition (Linux)
/dev/sda3 233,375,744 250,068,991 16,693,248 Swap partition (Linux)
Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set
Drive: sdb _____________________________________________________________________
Disque /dev/sdb : 931,5 GiB, 1000204886016 octets, 1953525168 secteurs
Modèle de disque : WDC WD10EZRZ-00H
Unités : secteur de 1 × 512 = 512 octets
Taille de secteur (logique / physique) : 512 octets / 4096 octets
taille d'E/S (minimale / optimale) : 4096 octets / 4096 octets
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sdb1 1 1,953,525,167 1,953,525,167 ee GPT
GUID Partition Table detected.
Partition Attrs Start Sector End Sector # of Sectors System
/dev/sdb1 2,048 1,953,523,711 1,953,521,664 Data partition (Linux)
Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set
"blkid" output: ________________________________________________________________
Device UUID TYPE LABEL
/dev/sda1 99D6-0080 vfat
/dev/sda2 2ba7ed3c-cf4a-442a-826f-de04576bc28b ext4
/dev/sda3 cc484c2e-e132-4338-a106-13431dc4fe0f swap
/dev/sdb1 8afefaa6-6a8b-42b6-aff4-91d151874d72 ext4
========================= "ls -l /dev/disk/by-id" output: ======================
total 0
lrwxrwxrwx 1 root root 9 avril 4 15:00 ata-ATAPI_iHAS124_F_3524728_2C7703500147 -> ../../sr0
lrwxrwxrwx 1 root root 9 avril 4 15:00 ata-LDLC_09262016A0830 -> ../../sda
lrwxrwxrwx 1 root root 10 avril 4 15:00 ata-LDLC_09262016A0830-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 avril 4 15:00 ata-LDLC_09262016A0830-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 avril 4 15:00 ata-LDLC_09262016A0830-part3 -> ../../sda3
lrwxrwxrwx 1 root root 9 avril 4 15:00 ata-WDC_WD10EZRZ-00HTKB0_WD-WCC4J2ASU126 -> ../../sdb
lrwxrwxrwx 1 root root 10 avril 4 15:00 ata-WDC_WD10EZRZ-00HTKB0_WD-WCC4J2ASU126-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 9 avril 4 15:00 wwn-0x50014ee20dcf0ef6 -> ../../sdb
lrwxrwxrwx 1 root root 10 avril 4 15:00 wwn-0x50014ee20dcf0ef6-part1 -> ../../sdb1
================================ Mount points: =================================
Device Mount_Point Type Options
/dev/fuse /root/.cache/doc fuse (rw,nosuid,nodev,relatime,user_id=0,group_id=0)
/dev/sda1 /boot/efi vfat (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=ascii,shortname=mixed,utf8,errors=remount-ro)
/dev/sda2 / ext4 (rw,relatime,errors=remount-ro)
/dev/sdb1 /home ext4 (rw,relatime)
=========================== sda2/boot/grub/grub.cfg: ===========================
--------------------------------------------------------------------------------
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#
### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
set have_grubenv=true
load_env
fi
if [ "${next_entry}" ] ; then
set default="${next_entry}"
set next_entry=
save_env next_entry
set boot_once=true
else
set default="0"
fi
if [ x"${feature_menuentry_id}" = xy ]; then
menuentry_id_option="--id"
else
menuentry_id_option=""
fi
export menuentry_id_option
if [ "${prev_saved_entry}" ]; then
set saved_entry="${prev_saved_entry}"
save_env saved_entry
set prev_saved_entry=
save_env prev_saved_entry
set boot_once=true
fi
function savedefault {
if [ -z "${boot_once}" ]; then
saved_entry="${chosen}"
save_env saved_entry
fi
}
function load_video {
if [ x$feature_all_video_module = xy ]; then
insmod all_video
else
insmod efi_gop
insmod efi_uga
insmod ieee1275_fb
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
fi
}
if [ x$feature_default_font_path = xy ] ; then
font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 2ba7ed3c-cf4a-442a-826f-de04576bc28b
else
search --no-floppy --fs-uuid --set=root 2ba7ed3c-cf4a-442a-826f-de04576bc28b
fi
font="/usr/share/grub/unicode.pf2"
fi
if loadfont $font ; then
set gfxmode=auto
load_video
insmod gfxterm
set locale_dir=$prefix/locale
set lang=fr_FR
insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
set timeout=30
else
if [ x$feature_timeout_style = xy ] ; then
set timeout_style=menu
set timeout=5
# Fallback normal timeout code in case the timeout_style feature is
# unavailable.
else
set timeout=5
fi
fi
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/05_debian_theme ###
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 2ba7ed3c-cf4a-442a-826f-de04576bc28b
else
search --no-floppy --fs-uuid --set=root 2ba7ed3c-cf4a-442a-826f-de04576bc28b
fi
insmod png
if background_image /usr/share/desktop-base/futureprototype-theme/grub/grub-4x3.png; then
set color_normal=white/black
set color_highlight=black/white
else
set menu_color_normal=cyan/blue
set menu_color_highlight=white/blue
fi
### END /etc/grub.d/05_debian_theme ###
### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
set gfxpayload="${1}"
}
set linux_gfx_mode=
export linux_gfx_mode
menuentry 'Debian GNU/Linux' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-2ba7ed3c-cf4a-442a-826f-de04576bc28b' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 2ba7ed3c-cf4a-442a-826f-de04576bc28b
else
search --no-floppy --fs-uuid --set=root 2ba7ed3c-cf4a-442a-826f-de04576bc28b
fi
echo 'Chargement de Linux 4.19.0-8-amd64…'
linux /boot/vmlinuz-4.19.0-8-amd64 root=UUID=2ba7ed3c-cf4a-442a-826f-de04576bc28b ro quiet
echo 'Chargement du disque mémoire initial…'
initrd /boot/initrd.img-4.19.0-8-amd64
}
submenu 'Options avancées pour Debian GNU/Linux' $menuentry_id_option 'gnulinux-advanced-2ba7ed3c-cf4a-442a-826f-de04576bc28b' {
menuentry 'Debian GNU/Linux, avec Linux 4.19.0-8-amd64' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.19.0-8-amd64-advanced-2ba7ed3c-cf4a-442a-826f-de04576bc28b' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 2ba7ed3c-cf4a-442a-826f-de04576bc28b
else
search --no-floppy --fs-uuid --set=root 2ba7ed3c-cf4a-442a-826f-de04576bc28b
fi
echo 'Chargement de Linux 4.19.0-8-amd64…'
linux /boot/vmlinuz-4.19.0-8-amd64 root=UUID=2ba7ed3c-cf4a-442a-826f-de04576bc28b ro quiet
echo 'Chargement du disque mémoire initial…'
initrd /boot/initrd.img-4.19.0-8-amd64
}
menuentry 'Debian GNU/Linux, with Linux 4.19.0-8-amd64 (recovery mode)' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.19.0-8-amd64-recovery-2ba7ed3c-cf4a-442a-826f-de04576bc28b' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 2ba7ed3c-cf4a-442a-826f-de04576bc28b
else
search --no-floppy --fs-uuid --set=root 2ba7ed3c-cf4a-442a-826f-de04576bc28b
fi
echo 'Chargement de Linux 4.19.0-8-amd64…'
linux /boot/vmlinuz-4.19.0-8-amd64 root=UUID=2ba7ed3c-cf4a-442a-826f-de04576bc28b ro single
echo 'Chargement du disque mémoire initial…'
initrd /boot/initrd.img-4.19.0-8-amd64
}
menuentry 'Debian GNU/Linux, avec Linux 4.19.0-6-amd64' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.19.0-6-amd64-advanced-2ba7ed3c-cf4a-442a-826f-de04576bc28b' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 2ba7ed3c-cf4a-442a-826f-de04576bc28b
else
search --no-floppy --fs-uuid --set=root 2ba7ed3c-cf4a-442a-826f-de04576bc28b
fi
echo 'Chargement de Linux 4.19.0-6-amd64…'
linux /boot/vmlinuz-4.19.0-6-amd64 root=UUID=2ba7ed3c-cf4a-442a-826f-de04576bc28b ro quiet
echo 'Chargement du disque mémoire initial…'
initrd /boot/initrd.img-4.19.0-6-amd64
}
menuentry 'Debian GNU/Linux, with Linux 4.19.0-6-amd64 (recovery mode)' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.19.0-6-amd64-recovery-2ba7ed3c-cf4a-442a-826f-de04576bc28b' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 2ba7ed3c-cf4a-442a-826f-de04576bc28b
else
search --no-floppy --fs-uuid --set=root 2ba7ed3c-cf4a-442a-826f-de04576bc28b
fi
echo 'Chargement de Linux 4.19.0-6-amd64…'
linux /boot/vmlinuz-4.19.0-6-amd64 root=UUID=2ba7ed3c-cf4a-442a-826f-de04576bc28b ro single
echo 'Chargement du disque mémoire initial…'
initrd /boot/initrd.img-4.19.0-6-amd64
}
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/30_uefi-firmware ###
menuentry 'System setup' $menuentry_id_option 'uefi-firmware' {
fwsetup
}
### END /etc/grub.d/30_uefi-firmware ###
### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###
### BEGIN /etc/grub.d/41_custom ###
if [ -f ${config_directory}/custom.cfg ]; then
source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
--------------------------------------------------------------------------------
=============================== sda2/etc/fstab: ================================
--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sda2 during installation
UUID=2ba7ed3c-cf4a-442a-826f-de04576bc28b / ext4 errors=remount-ro 0 1
# /boot/efi was on /dev/sda1 during installation
UUID=99D6-0080 /boot/efi vfat umask=0077 0 1
# /home was on /dev/sdb1 during installation
UUID=8afefaa6-6a8b-42b6-aff4-91d151874d72 /home ext4 defaults 0 2
# swap was on /dev/sda3 during installation
UUID=cc484c2e-e132-4338-a106-13431dc4fe0f none swap sw 0 0
/dev/sr0 /media/cdrom0 udf,iso9660 user,noauto 0 0
--------------------------------------------------------------------------------
=================== sda2: Location of files loaded by Grub: ====================
GiB - GB File Fragment(s)
88.804847717 = 95.353479168 boot/grub/grub.cfg 2
1.462913513 = 1.570791424 boot/vmlinuz-4.19.0-6-amd64 1
1.701194763 = 1.826643968 boot/vmlinuz-4.19.0-8-amd64 1
1.701194763 = 1.826643968 vmlinuz 1
1.462913513 = 1.570791424 vmlinuz.old 1
2.001533508 = 2.149130240 boot/initrd.img-4.19.0-6-amd64 2
0.946285248 = 1.016066048 boot/initrd.img-4.19.0-8-amd64 2
0.946285248 = 1.016066048 initrd.img 2
2.001533508 = 2.149130240 initrd.img.old 2
Si besoin, voici ma config (pas la même config que mon pc habituel) :
Système d'exploitation : Debian 10.3
Linux : 4.19.0-8-amd64
Carte mère : Gigabyte GA-B250M-DS3H
Processeur : Intel Pentium G4560
Carte Graphique : MSI RADEON RX 460 2G OC
Disque SSD : LDLC SSD F6 PLUS 128 GB
Disque Dur : WD Blue 1 To SATA 6Gb/s 64 Mo
Les erreurs aléatoires sont plutôt pénibles à gérer... Est-ce que ça inspire quelqu'un ?
Merci de votre aide.
Dernière modification par mth (05-04-2020 14:08:56)