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#1 Le 28/10/2024, à 22:19

FileDansLeVent

[RESOLU]Mise à jour Ubuntu 24.04.1 LTS plus d'affichage du boot loader

Bonjour,

J'ai fait hier la mise à jour Ubuntu de la 22.04 vers la 24.04.1 LTS
Le processus s'est passé correctement, mais maintenant je ne vois plus le boot loader grub au démarrage.

J'ai essayé de le réinstaller avec la commande:
sudo grub-mkconfig -o /boot/grub/grub.cfg

La commande se déroule sans erreur et voit le linux et le Windows 7, la date du fichier grub.cfg se met à jour, mais toujours pas de boot loader au démarrage.

Si quelqu'un à une idée sur ce problème je suis preneur.

Merci d'avance, smile
Modération : Si j'ai bien compris il ne s'agit pas d'une mise à jour mais d'une migration. Donc déplacé dans la section adéquate.

Dernière modification par FileDansLeVent (Le 30/10/2024, à 21:59)

Hors ligne

#2 Le 29/10/2024, à 07:30

nany

Re : [RESOLU]Mise à jour Ubuntu 24.04.1 LTS plus d'affichage du boot loader

Bonjour,



FileDansLeVent a écrit :

J'ai essayé de le réinstaller avec la commande:
sudo grub-mkconfig -o /boot/grub/grub.cfg

La commande se déroule sans erreur et voit le linux et le Windows 7, la date du fichier grub.cfg se met à jour, mais toujours pas de boot loader au démarrage.

Ça aurait été bien qu’on puisse faire le même constat que toi grâce au retour de la commande.

Bref, donne s’il te plaît les retours de :

cat /etc/default/grub
cat /boot/grub/grub.cfg

Le mot de passe sudo ne s'affiche pas - Comment bien utiliser les balises BBcode
Retour aux sources.
Urtikan.net - https://youtu.be/fY9NbB8yqFA
LIBRARIES ARE NOT BOOK-STORES!

Hors ligne

#3 Le 29/10/2024, à 21:34

FileDansLeVent

Re : [RESOLU]Mise à jour Ubuntu 24.04.1 LTS plus d'affichage du boot loader

Voici les deux commandes demandées

cat /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=`( . /etc/os-release; echo ${NAME:-Ubuntu} ) 2>/dev/null || echo Ubuntu`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""

# If your computer has multiple operating systems installed, then you
# probably want to run os-prober. However, if your computer is a host
# for guest OSes installed via LVM or raw disk devices, running
# os-prober can cause damage to those guest OSes as it mounts
# filesystems to look for things.
#GRUB_DISABLE_OS_PROBER=false

# 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_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"
cat /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 $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi
if [ "${initrdfail}" = 2 ]; then
   set initrdfail=
elif [ "${initrdfail}" = 1 ]; then
   set next_entry="${prev_entry}"
   set prev_entry=
   save_env prev_entry
   if [ "${next_entry}" ]; then
      set initrdfail=2
   fi
fi
if [ "${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 initrdfail {
    if [ -n "${have_grubenv}" ]; then if [ -n "${partuuid}" ]; then
      if [ -z "${initrdfail}" ]; then
        set initrdfail=1
        if [ -n "${boot_once}" ]; then
          set prev_entry="${default}"
          save_env prev_entry
        fi
      fi
      save_env initrdfail
    fi; fi
}
function recordfail {
  set recordfail=1
  if [ -n "${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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_msdos
insmod ext2
set root='hd0,msdos8'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos8 --hint-efi=hd0,msdos8 --hint-baremetal=ahci0,msdos8  f04cbb60-c41e-47cb-982e-c5ac45702d09
else
  search --no-floppy --fs-uuid --set=root f04cbb60-c41e-47cb-982e-c5ac45702d09
fi
    font="/usr/share/grub/unicode.pf2"
fi

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

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
### 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=7
	else
		set vt_handoff=
	fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if [ ${grub_platform} != pc ]; then
      set linux_gfx_mode=keep
    elif 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-f04cbb60-c41e-47cb-982e-c5ac45702d09' {
	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,msdos8'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos8 --hint-efi=hd0,msdos8 --hint-baremetal=ahci0,msdos8  f04cbb60-c41e-47cb-982e-c5ac45702d09
	else
	  search --no-floppy --fs-uuid --set=root f04cbb60-c41e-47cb-982e-c5ac45702d09
	fi
	linux	/boot/vmlinuz-6.8.0-47-generic root=UUID=f04cbb60-c41e-47cb-982e-c5ac45702d09 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-6.8.0-47-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-f04cbb60-c41e-47cb-982e-c5ac45702d09' {
	menuentry 'Ubuntu, with Linux 6.8.0-47-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-6.8.0-47-generic-advanced-f04cbb60-c41e-47cb-982e-c5ac45702d09' {
		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,msdos8'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos8 --hint-efi=hd0,msdos8 --hint-baremetal=ahci0,msdos8  f04cbb60-c41e-47cb-982e-c5ac45702d09
		else
		  search --no-floppy --fs-uuid --set=root f04cbb60-c41e-47cb-982e-c5ac45702d09
		fi
		echo	'Loading Linux 6.8.0-47-generic ...'
		linux	/boot/vmlinuz-6.8.0-47-generic root=UUID=f04cbb60-c41e-47cb-982e-c5ac45702d09 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-6.8.0-47-generic
	}
	menuentry 'Ubuntu, with Linux 6.8.0-47-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-6.8.0-47-generic-recovery-f04cbb60-c41e-47cb-982e-c5ac45702d09' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos8'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos8 --hint-efi=hd0,msdos8 --hint-baremetal=ahci0,msdos8  f04cbb60-c41e-47cb-982e-c5ac45702d09
		else
		  search --no-floppy --fs-uuid --set=root f04cbb60-c41e-47cb-982e-c5ac45702d09
		fi
		echo	'Loading Linux 6.8.0-47-generic ...'
		linux	/boot/vmlinuz-6.8.0-47-generic root=UUID=f04cbb60-c41e-47cb-982e-c5ac45702d09 ro recovery nomodeset dis_ucode_ldr 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-6.8.0-47-generic
	}
	menuentry 'Ubuntu, with Linux 6.8.0-45-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-6.8.0-45-generic-advanced-f04cbb60-c41e-47cb-982e-c5ac45702d09' {
		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,msdos8'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos8 --hint-efi=hd0,msdos8 --hint-baremetal=ahci0,msdos8  f04cbb60-c41e-47cb-982e-c5ac45702d09
		else
		  search --no-floppy --fs-uuid --set=root f04cbb60-c41e-47cb-982e-c5ac45702d09
		fi
		echo	'Loading Linux 6.8.0-45-generic ...'
		linux	/boot/vmlinuz-6.8.0-45-generic root=UUID=f04cbb60-c41e-47cb-982e-c5ac45702d09 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-6.8.0-45-generic
	}
	menuentry 'Ubuntu, with Linux 6.8.0-45-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-6.8.0-45-generic-recovery-f04cbb60-c41e-47cb-982e-c5ac45702d09' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos8'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos8 --hint-efi=hd0,msdos8 --hint-baremetal=ahci0,msdos8  f04cbb60-c41e-47cb-982e-c5ac45702d09
		else
		  search --no-floppy --fs-uuid --set=root f04cbb60-c41e-47cb-982e-c5ac45702d09
		fi
		echo	'Loading Linux 6.8.0-45-generic ...'
		linux	/boot/vmlinuz-6.8.0-45-generic root=UUID=f04cbb60-c41e-47cb-982e-c5ac45702d09 ro recovery nomodeset dis_ucode_ldr 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-6.8.0-45-generic
	}
}

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

### BEGIN /etc/grub.d/10_linux_zfs ###
### END /etc/grub.d/10_linux_zfs ###

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

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

### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry "Memory test (memtest86+x64.bin)" --class memtest $menuentry_id_option 'memtest86+' {
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos8'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos8 --hint-efi=hd0,msdos8 --hint-baremetal=ahci0,msdos8  f04cbb60-c41e-47cb-982e-c5ac45702d09
	else
	  search --no-floppy --fs-uuid --set=root f04cbb60-c41e-47cb-982e-c5ac45702d09
	fi
        linux    /boot/memtest86+x64.bin
}
menuentry 'Memory test (memtest86+x64.bin, serial console)' --class memtest $menuentry_id_option 'memtest86+-serial' {
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos8'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos8 --hint-efi=hd0,msdos8 --hint-baremetal=ahci0,msdos8  f04cbb60-c41e-47cb-982e-c5ac45702d09
	else
	  search --no-floppy --fs-uuid --set=root f04cbb60-c41e-47cb-982e-c5ac45702d09
	fi
        linux    /boot/memtest86+x64.bin console=ttyS0,115200
}
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/25_bli ###
if [ "$grub_platform" = "efi" ]; then
  insmod bli
fi
### END /etc/grub.d/25_bli ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows 7 (on /dev/sda1)' --class windows --class os $menuentry_id_option 'osprober-chain-A0764C07764BDCA2' {
	insmod part_msdos
	insmod ntfs
	set root='hd0,msdos1'
	if [ x$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  A0764C07764BDCA2
	else
	  search --no-floppy --fs-uuid --set=root A0764C07764BDCA2
	fi
	parttool ${root} hidden-
	chainloader +1
}
### END /etc/grub.d/30_os-prober ###

### BEGIN /etc/grub.d/30_uefi-firmware ###
if [ "$grub_platform" = "efi" ]; then
	fwsetup --is-supported
	if [ "$?" = 0 ]; then
		menuentry 'UEFI Firmware Settings' $menuentry_id_option 'uefi-firmware' {
			fwsetup
		}
	fi
fi
### END /etc/grub.d/30_uefi-firmware ###

### BEGIN /etc/grub.d/35_fwupd ###
### END /etc/grub.d/35_fwupd ###

### 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 ###

Dernière modification par FileDansLeVent (Le 29/10/2024, à 21:40)

Hors ligne

#4 Le 29/10/2024, à 23:02

nany

Re : [RESOLU]Mise à jour Ubuntu 24.04.1 LTS plus d'affichage du boot loader

C’est bien ce que je supposais, Windows n’est pas présent dans le menu car il n’y a pas de détection d’autres OS lors de sa construction.


Donne le retour de :

sudo sed -ri 's/(GRUB_TIMEOUT=)[0-9]+/\10/;s/^#(GRUB_DISABLE_OS_PROBER=false)$/\1/' /etc/default/grub && sudo update-grub

Le mot de passe sudo ne s'affiche pas - Comment bien utiliser les balises BBcode
Retour aux sources.
Urtikan.net - https://youtu.be/fY9NbB8yqFA
LIBRARIES ARE NOT BOOK-STORES!

Hors ligne

#5 Le 29/10/2024, à 23:04

geole

Re : [RESOLU]Mise à jour Ubuntu 24.04.1 LTS plus d'affichage du boot loader

Bonsoir
Vu dans le fichier.

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows 7 (on /dev/sda1)' --class windows --class os $menuentry_id_option 'osprober-chain-A0764C07764BDCA2' {
	insmod part_msdos
	insmod ntfs
	set root='hd0,msdos1'
	if [ x$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  A0764C07764BDCA2
	else
	  search --no-floppy --fs-uuid --set=root A0764C07764BDCA2
	fi
	parttool ${root} hidden-
	chainloader +1
}
### END /etc/grub.d/30_os-prober ###

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

Hors ligne

#6 Le 29/10/2024, à 23:22

nany

Re : [RESOLU]Mise à jour Ubuntu 24.04.1 LTS plus d'affichage du boot loader

Arf, au temps pour moi, j’ai lu trop vite. hmm


Donne tout de même le retour demandé en #4
Et, pour vérifier, donne le retour de :

sudo sed -n '/### BEGIN \/etc\/grub.d\/30_os-prober ###/,/### END \/etc\/grub.d\/30_os-prober ###/p' /boot/grub/grub.cfg

Le mot de passe sudo ne s'affiche pas - Comment bien utiliser les balises BBcode
Retour aux sources.
Urtikan.net - https://youtu.be/fY9NbB8yqFA
LIBRARIES ARE NOT BOOK-STORES!

Hors ligne

#7 Le 29/10/2024, à 23:23

geole

Re : [RESOLU]Mise à jour Ubuntu 24.04.1 LTS plus d'affichage du boot loader

Je pense que c'est le mot hidden qui est en cause.

Dernière modification par geole (Le 29/10/2024, à 23:25)

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

Hors ligne

#8 Le 29/10/2024, à 23:46

nany

Re : [RESOLU]Mise à jour Ubuntu 24.04.1 LTS plus d'affichage du boot loader

Non, non.

$ sed -n '/adjust_timeout () {/,/^}/p' /etc/grub.d/30_os-prober
adjust_timeout () {
  if [ "$quick_boot" = 1 ] && [ "x${found_other_os}" != "x" ]; then
    cat << EOF
set timeout_style=menu
if [ "\${timeout}" = 0 ]; then
  set timeout=10
fi
EOF
  fi
}
$

Le mot de passe sudo ne s'affiche pas - Comment bien utiliser les balises BBcode
Retour aux sources.
Urtikan.net - https://youtu.be/fY9NbB8yqFA
LIBRARIES ARE NOT BOOK-STORES!

Hors ligne

#9 Le 30/10/2024, à 18:49

FileDansLeVent

Re : [RESOLU]Mise à jour Ubuntu 24.04.1 LTS plus d'affichage du boot loader

Voici les deux commandes demandées:

sudo sed -ri 's/(GRUB_TIMEOUT=)[0-9]+/\10/;s/^#(GRUB_DISABLE_OS_PROBER=false)$/\1/' /etc/default/grub && sudo update-grub
Sourcing file `/etc/default/grub'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-6.8.0-47-generic
Found initrd image: /boot/initrd.img-6.8.0-47-generic
Found linux image: /boot/vmlinuz-6.8.0-45-generic
Found initrd image: /boot/initrd.img-6.8.0-45-generic
Found memtest86+x64 image: /boot/memtest86+x64.bin
Warning: os-prober will be executed to detect other bootable partitions.
Its output will be used to detect bootable binaries on them and create new boot entries.
Found Windows 7 on /dev/sda1
Adding boot menu entry for UEFI Firmware Settings ...
done
sudo sed -n '/### BEGIN \/etc\/grub.d\/30_os-prober ###/,/### END \/etc\/grub.d\/30_os-prober ###/p' /boot/grub/grub.cfg
### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows 7 (on /dev/sda1)' --class windows --class os $menuentry_id_option 'osprober-chain-A0764C07764BDCA2' {
	insmod part_msdos
	insmod ntfs
	set root='hd0,msdos1'
	if [ x$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  A0764C07764BDCA2
	else
	  search --no-floppy --fs-uuid --set=root A0764C07764BDCA2
	fi
	parttool ${root} hidden-
	chainloader +1
}
### END /etc/grub.d/30_os-prober ###

Hors ligne

#10 Le 30/10/2024, à 19:30

nany

Re : [RESOLU]Mise à jour Ubuntu 24.04.1 LTS plus d'affichage du boot loader

Bon, le code d’affichage du menu pendant dix secondes n’a pas été implémenté.
Donne le retour de :

cat /etc/grub.d/30_os-prober

Le mot de passe sudo ne s'affiche pas - Comment bien utiliser les balises BBcode
Retour aux sources.
Urtikan.net - https://youtu.be/fY9NbB8yqFA
LIBRARIES ARE NOT BOOK-STORES!

Hors ligne

#11 Le 30/10/2024, à 19:49

FileDansLeVent

Re : [RESOLU]Mise à jour Ubuntu 24.04.1 LTS plus d'affichage du boot loader

cat /etc/grub.d/30_os-prober
#! /bin/sh
set -e

# grub-mkconfig helper script.
# Copyright (C) 2006,2007,2008,2009  Free Software Foundation, Inc.
#
# GRUB is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# GRUB is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GRUB.  If not, see <http://www.gnu.org/licenses/>.

prefix="/usr"
exec_prefix="/usr"
datarootdir="/usr/share"
quick_boot="1"

export TEXTDOMAIN=grub
export TEXTDOMAINDIR="${datarootdir}/locale"

. "$pkgdatadir/grub-mkconfig_lib"

found_other_os=

adjust_timeout () {
  if [ "$quick_boot" = 1 ] && [ "x${found_other_os}" != "x" ]; then
    cat << EOF
set timeout_style=menu
if [ "\${timeout}" = 0 ]; then
  set timeout=10
fi
EOF
  fi
}

if ! command -v os-prober > /dev/null || ! command -v linux-boot-prober > /dev/null ; then
  # missing os-prober and/or linux-boot-prober
  exit 0
elif [ "x${GRUB_DISABLE_OS_PROBER}" = "xauto" ]; then
  # UBUNTU: We do not want to disable os-prober on upgrades if we found items before.
  if test -e /boot/grub/grub.cfg && ! grep -q osprober /boot/grub/grub.cfg; then
    grub_warn "$(gettext_printf "os-prober will not be executed to detect other bootable partitions.\nSystems on them will not be added to the GRUB boot configuration.\nCheck GRUB_DISABLE_OS_PROBER documentation entry.")"
    exit 0
  fi
fi

if [ "x${GRUB_DISABLE_OS_PROBER}" = "xtrue" ]; then
  grub_warn "$(gettext_printf "os-prober will not be executed to detect other bootable partitions.\nSystems on them will not be added to the GRUB boot configuration.\nCheck GRUB_DISABLE_OS_PROBER documentation entry.")"
  exit 0
fi

grub_warn "$(gettext_printf "os-prober will be executed to detect other bootable partitions.\nIts output will be used to detect bootable binaries on them and create new boot entries.")"

OSPROBED="`os-prober | tr ' ' '^' | paste -s -d ' '`"
if [ -z "${OSPROBED}" ] ; then
  # empty os-prober output, nothing doing
  exit 0
fi

osx_entry() {
    found_other_os=1
    if [ x$2 = x32 ]; then
        # TRANSLATORS: it refers to kernel architecture (32-bit)
	bitstr="$(gettext "(32-bit)")"
    else
        # TRANSLATORS: it refers to kernel architecture (64-bit)
	bitstr="$(gettext "(64-bit)")"
    fi
    # TRANSLATORS: it refers on the OS residing on device %s
    onstr="$(gettext_printf "(on %s)" "${DEVICE}")"
        cat << EOF
menuentry '$(echo "${LONGNAME} $bitstr $onstr" | grub_quote)' --class osx --class darwin --class os \$menuentry_id_option 'osprober-xnu-$2-$(grub_get_device_id "${DEVICE}")'  {
EOF
	save_default_entry | grub_add_tab
	prepare_grub_to_access_device ${DEVICE} | grub_add_tab
	cat << EOF
        load_video
        set do_resume=0
        if [ /var/vm/sleepimage -nt10 / ]; then
           if xnu_resume /var/vm/sleepimage; then
             set do_resume=1
           fi
        fi
        if [ \$do_resume = 0 ]; then
           xnu_uuid ${OSXUUID} uuid
           if [ -f /Extra/DSDT.aml ]; then
              acpi -e /Extra/DSDT.aml
           fi
           if [ /kernelcache -nt /System/Library/Extensions ]; then
              $1 /kernelcache boot-uuid=\${uuid} rd=*uuid
           elif [ -f /System/Library/Kernels/kernel ]; then
              $1 /System/Library/Kernels/kernel boot-uuid=\${uuid} rd=*uuid
              xnu_kextdir /System/Library/Extensions
           else
              $1 /mach_kernel boot-uuid=\${uuid} rd=*uuid
              if [ /System/Library/Extensions.mkext -nt /System/Library/Extensions ]; then
                xnu_mkext /System/Library/Extensions.mkext
              else
                xnu_kextdir /System/Library/Extensions
              fi
           fi
           if [ -f /Extra/Extensions.mkext ]; then
              xnu_mkext /Extra/Extensions.mkext
           fi
           if [ -d /Extra/Extensions ]; then
              xnu_kextdir /Extra/Extensions
           fi
           if [ -f /Extra/devprop.bin ]; then
              xnu_devprop_load /Extra/devprop.bin
           fi
           if [ -f /Extra/splash.jpg ]; then
              insmod jpeg
              xnu_splash /Extra/splash.jpg
           fi
           if [ -f /Extra/splash.png ]; then
              insmod png
              xnu_splash /Extra/splash.png
           fi
           if [ -f /Extra/splash.tga ]; then
              insmod tga
              xnu_splash /Extra/splash.tga
           fi
        fi
}
EOF
}

used_osprober_linux_ids=

if [ "x$GRUB_TOP_LEVEL_OS_PROBER" != x ]; then
  OSPROBED=$(grub_move_to_front "$GRUB_TOP_LEVEL_OS_PROBER" ${OSPROBED})
fi

for OS in ${OSPROBED} ; do
  DEVICE="`echo ${OS} | cut -d ':' -f 1`"
  LONGNAME="`echo ${OS} | cut -d ':' -f 2 | tr '^' ' '`"
  LABEL="`echo ${OS} | cut -d ':' -f 3 | tr '^' ' '`"
  BOOT="`echo ${OS} | cut -d ':' -f 4`"
  if UUID="`${grub_probe} --target=fs_uuid --device ${DEVICE%@*}`"; then
    EXPUUID="$UUID"

    if [ x"${DEVICE#*@}" != x ] ; then
      EXPUUID="${EXPUUID}@${DEVICE#*@}"
    fi

    if [ "x${GRUB_OS_PROBER_SKIP_LIST}" != "x" ] && [ "x`echo ${GRUB_OS_PROBER_SKIP_LIST} | grep -i -e '\b'${EXPUUID}'\b'`" != "x" ] ; then
      echo "Skipped ${LONGNAME} on ${DEVICE} by user request." >&2
      continue
    fi
  fi

  BTRFS="`echo ${OS} | cut -d ':' -f 5`"
  if [ "x$BTRFS" = "xbtrfs" ]; then
	BTRFSuuid="`echo ${OS} | cut -d ':' -f 6`"
	BTRFSsubvol="`echo ${OS} | cut -d ':' -f 7`"
  fi

  if [ -z "${LONGNAME}" ] ; then
    LONGNAME="${LABEL}"
  fi

  # os-prober returns text string followed by optional counter
  CLASS="--class $(echo "${LABEL}" | LC_ALL=C sed 's,[[:digit:]]*$,,' | cut -d' ' -f1 | tr 'A-Z' 'a-z' | LC_ALL=C sed 's,[^[:alnum:]_],_,g')"

  gettext_printf "Found %s on %s\n" "${LONGNAME}" "${DEVICE}" >&2

  case ${BOOT} in
    chain)

	  onstr="$(gettext_printf "(on %s)" "${DEVICE}")"
      cat << EOF
menuentry '$(echo "${LONGNAME} $onstr" | grub_quote)' $CLASS --class os \$menuentry_id_option 'osprober-chain-$(grub_get_device_id "${DEVICE}")' {
EOF
      save_default_entry | grub_add_tab
      prepare_grub_to_access_device ${DEVICE} | grub_add_tab

      if [ x"`${grub_probe} --device ${DEVICE} --target=partmap`" = xmsdos ]; then
	  cat << EOF
	parttool \${root} hidden-
EOF
      fi

      case ${LONGNAME} in
	Windows\ Vista*|Windows\ 7*|Windows\ Server\ 2008*)
	;;
	*)
	  cat << EOF
	drivemap -s (hd0) \${root}
EOF
	;;
      esac

      cat <<EOF
	chainloader +1
}
EOF
    ;;
    efi)

	found_other_os=1
	EFIPATH=${DEVICE#*@}
	DEVICE=${DEVICE%@*}
	onstr="$(gettext_printf "(on %s)" "${DEVICE}")"
      cat << EOF
menuentry '$(echo "${LONGNAME} $onstr" | grub_quote)' $CLASS --class os \$menuentry_id_option 'osprober-efi-$(grub_get_device_id "${DEVICE}")' {
EOF
      save_default_entry | sed -e "s/^/\t/"
      prepare_grub_to_access_device ${DEVICE} | sed -e "s/^/\t/"

      cat <<EOF
	chainloader ${EFIPATH}
}
EOF
    ;;
    linux)
      if [ "x$BTRFS" = "xbtrfs" ]; then
         LINUXPROBED="`linux-boot-prober btrfs ${BTRFSuuid} ${BTRFSsubvol}  2> /dev/null | tr ' ' '^' | paste -s -d ' '`"
      else
         LINUXPROBED="`linux-boot-prober ${DEVICE} 2> /dev/null | tr ' ' '^' | paste -s -d ' '`"
      fi
      prepare_boot_cache=
      boot_device_id=
      is_top_level=true
      title_correction_code=
      OS="${LONGNAME}"

      for LINUX in ${LINUXPROBED} ; do
        LROOT="`echo ${LINUX} | cut -d ':' -f 1`"
        LBOOT="`echo ${LINUX} | cut -d ':' -f 2`"
        LLABEL="`echo ${LINUX} | cut -d ':' -f 3 | tr '^' ' '`"
        LKERNEL="`echo ${LINUX} | cut -d ':' -f 4`"
        LINITRD="`echo ${LINUX} | cut -d ':' -f 5 | tr '^' ' '`"
        LPARAMS="`echo ${LINUX} | cut -d ':' -f 6- | tr '^' ' '`"

        if [ -z "${LLABEL}" ] ; then
          LLABEL="${LONGNAME}"
        fi

	if [ "${LROOT}" != "${LBOOT}" ]; then
	  LKERNEL="${LKERNEL#/boot}"
	  LINITRD="${LINITRD#/boot}"
	fi

	if [ -z "${prepare_boot_cache}" ]; then
	  prepare_boot_cache="$(prepare_grub_to_access_device ${LBOOT} | grub_add_tab)"
	  [ "${prepare_boot_cache}" ] || continue
	fi

	found_other_os=1
	onstr="$(gettext_printf "(on %s)" "${DEVICE}")"
	recovery_params="$(echo "${LPARAMS}" | grep 'single\|recovery')" || true
	counter=1
	while echo "$used_osprober_linux_ids" | grep 'osprober-gnulinux-$LKERNEL-${recovery_params}-$counter-$boot_device_id' > /dev/null; do
	    counter=$((counter+1));
	done
	if [ -z "$boot_device_id" ]; then
	    boot_device_id="$(grub_get_device_id "${DEVICE}")"
	fi
	used_osprober_linux_ids="$used_osprober_linux_ids 'osprober-gnulinux-$LKERNEL-${recovery_params}-$counter-$boot_device_id'"

	# The GRUB_DISABLE_SUBMENU option used to be different than others since it was
	# mentioned in the documentation that has to be set to 'y' instead of 'true' to
	# enable it. This caused a lot of confusion to users that set the option to 'y',
	# 'yes' or 'true'. This was fixed but all of these values must be supported now.
	if [ "x${GRUB_DISABLE_SUBMENU}" = xyes ] || [ "x${GRUB_DISABLE_SUBMENU}" = xy ]; then
	    GRUB_DISABLE_SUBMENU="true"
	fi

	if [ "x$is_top_level" = xtrue ] && [ "x${GRUB_DISABLE_SUBMENU}" != xtrue ]; then
            cat << EOF
menuentry '$(echo "$OS $onstr" | grub_quote)' $CLASS --class gnu-linux --class gnu --class os \$menuentry_id_option 'osprober-gnulinux-simple-$boot_device_id' {
EOF
	    save_default_entry | grub_add_tab
	    printf '%s\n' "${prepare_boot_cache}"
	    cat <<  EOF
	linux ${LKERNEL} ${LPARAMS}
EOF
            if [ -n "${LINITRD}" ] ; then
          cat << EOF
	initrd ${LINITRD}
EOF
            fi
        cat << EOF
}
EOF
	    echo "submenu '$(gettext_printf "Advanced options for %s" "${OS} $onstr" | grub_quote)' \$menuentry_id_option 'osprober-gnulinux-advanced-$boot_device_id' {"
	    is_top_level=false
	fi
	title="${LLABEL} $onstr"
        cat << EOF
	menuentry '$(echo "$title" | grub_quote)' --class gnu-linux --class gnu --class os \$menuentry_id_option 'osprober-gnulinux-$LKERNEL-${recovery_params}-$boot_device_id' {
EOF
	save_default_entry | sed -e "s/^/$grub_tab$grub_tab/"
	printf '%s\n' "${prepare_boot_cache}" | grub_add_tab
	cat <<  EOF
		linux ${LKERNEL} ${LPARAMS}
EOF
        if [ -n "${LINITRD}" ] ; then
            cat << EOF
		initrd ${LINITRD}
EOF
        fi
        cat << EOF
	}
EOF
	if [ x"$title" = x"$GRUB_ACTUAL_DEFAULT" ] || [ x"Previous Linux versions>$title" = x"$GRUB_ACTUAL_DEFAULT" ]; then
	    replacement_title="$(echo "Advanced options for ${OS} $onstr" | sed 's,>,>>,g')>$(echo "$title" | sed 's,>,>>,g')"
	    quoted="$(echo "$GRUB_ACTUAL_DEFAULT" | grub_quote)"
	    title_correction_code="${title_correction_code}if [ \"x\$default\" = '$quoted' ]; then default='$(echo "$replacement_title" | grub_quote)'; fi;"
	    grub_warn "$(gettext_printf "Please don't use old title \`%s' for GRUB_DEFAULT, use \`%s' (for versions before 2.00) or \`%s' (for 2.00 or later)" "$GRUB_ACTUAL_DEFAULT" "$replacement_title" "gnulinux-advanced-$boot_device_id>gnulinux-$version-$type-$boot_device_id")"
	fi
      done
      if [ x"$is_top_level" != xtrue ]; then
	  echo '}'
      fi
      echo "$title_correction_code"
    ;;
    macosx)
      if [ "${UUID}" ]; then
	OSXUUID="${UUID}"
	osx_entry xnu_kernel 32
	osx_entry xnu_kernel64 64
      fi
    ;;
    hurd)
      found_other_os=1
      onstr="$(gettext_printf "(on %s)" "${DEVICE}")"
      cat << EOF
menuentry '$(echo "${LONGNAME} $onstr" | grub_quote)' --class hurd --class gnu --class os \$menuentry_id_option 'osprober-gnuhurd-/boot/gnumach.gz-false-$(grub_get_device_id "${DEVICE}")' {
EOF
      save_default_entry | grub_add_tab
      prepare_grub_to_access_device ${DEVICE} | grub_add_tab
      grub_device="`${grub_probe} --device ${DEVICE} --target=drive`"
      mach_device="`echo "${grub_device}" | sed -e 's/(\(hd.*\),msdos\(.*\))/\1s\2/'`"
      grub_fs="`${grub_probe} --device ${DEVICE} --target=fs`"
      case "${grub_fs}" in
	*fs)	hurd_fs="${grub_fs}" ;;
	*)	hurd_fs="${grub_fs}fs" ;;
      esac
      cat << EOF
	multiboot /boot/gnumach.gz root=device:${mach_device}
	module /hurd/${hurd_fs}.static ${hurd_fs} --readonly \\
			--multiboot-command-line='\${kernel-command-line}' \\
			--host-priv-port='\${host-port}' \\
			--device-master-port='\${device-port}' \\
			--exec-server-task='\${exec-task}' -T typed '\${root}' \\
			'\$(task-create)' '\$(task-resume)'
	module /lib/ld.so.1 exec /hurd/exec '\$(exec-task=task-create)'
}
EOF
    ;;
    minix)
	  cat << EOF
menuentry "${LONGNAME} (on ${DEVICE}, Multiboot)" {
EOF
         save_default_entry | sed -e "s/^/\t/"
         prepare_grub_to_access_device ${DEVICE} | sed -e "s/^/\t/"
	 cat << EOF
	multiboot /boot/image_latest
}
EOF
    ;;
    *)
      # TRANSLATORS: %s is replaced by OS name.
      gettext_printf "%s is not yet supported by grub-mkconfig.\n" "  ${LONGNAME}" >&2
    ;;
  esac
done

adjust_timeout

Hors ligne

#12 Le 30/10/2024, à 20:55

nany

Re : [RESOLU]Mise à jour Ubuntu 24.04.1 LTS plus d'affichage du boot loader

La fonction existe bien et elle est normalement appelée en fin de script. Je ne comprends pas pourquoi il n’y a donc pas le forçage de l’affichage pendant dix secondes.

Je crains qu’il ne faille forcer l’affichage pour toutes les conditions comme le suggérait geole mais ce n’est pas normal.

Donne les retours de :

sudo sed -ri 's/(GRUB_TIMEOUT_STYLE=).*/\1menu/;s/(GRUB_TIMEOUT=)[0-9]+/\110/' /etc/default/grub && sudo update-grub
sudo cat /boot/grub/grub.cfg

Le mot de passe sudo ne s'affiche pas - Comment bien utiliser les balises BBcode
Retour aux sources.
Urtikan.net - https://youtu.be/fY9NbB8yqFA
LIBRARIES ARE NOT BOOK-STORES!

Hors ligne

#13 Le 30/10/2024, à 21:16

FileDansLeVent

Re : [RESOLU]Mise à jour Ubuntu 24.04.1 LTS plus d'affichage du boot loader

sudo sed -ri 's/(GRUB_TIMEOUT_STYLE=).*/\1menu/;s/(GRUB_TIMEOUT=)[0-9]+/\110/' /etc/default/grub && sudo update-grub
Sourcing file `/etc/default/grub'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-6.8.0-47-generic
Found initrd image: /boot/initrd.img-6.8.0-47-generic
Found linux image: /boot/vmlinuz-6.8.0-45-generic
Found initrd image: /boot/initrd.img-6.8.0-45-generic
Found memtest86+x64 image: /boot/memtest86+x64.bin
Warning: os-prober will be executed to detect other bootable partitions.
Its output will be used to detect bootable binaries on them and create new boot entries.
Found Windows 7 on /dev/sda1
Adding boot menu entry for UEFI Firmware Settings ...
done
sudo cat /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 $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi
if [ "${initrdfail}" = 2 ]; then
   set initrdfail=
elif [ "${initrdfail}" = 1 ]; then
   set next_entry="${prev_entry}"
   set prev_entry=
   save_env prev_entry
   if [ "${next_entry}" ]; then
      set initrdfail=2
   fi
fi
if [ "${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 initrdfail {
    if [ -n "${have_grubenv}" ]; then if [ -n "${partuuid}" ]; then
      if [ -z "${initrdfail}" ]; then
        set initrdfail=1
        if [ -n "${boot_once}" ]; then
          set prev_entry="${default}"
          save_env prev_entry
        fi
      fi
      save_env initrdfail
    fi; fi
}
function recordfail {
  set recordfail=1
  if [ -n "${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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_msdos
insmod ext2
set root='hd0,msdos8'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos8 --hint-efi=hd0,msdos8 --hint-baremetal=ahci0,msdos8  f04cbb60-c41e-47cb-982e-c5ac45702d09
else
  search --no-floppy --fs-uuid --set=root f04cbb60-c41e-47cb-982e-c5ac45702d09
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=10
  # Fallback normal timeout code in case the timeout_style feature is
  # unavailable.
  else
    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
### 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=7
	else
		set vt_handoff=
	fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if [ ${grub_platform} != pc ]; then
      set linux_gfx_mode=keep
    elif 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-f04cbb60-c41e-47cb-982e-c5ac45702d09' {
	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,msdos8'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos8 --hint-efi=hd0,msdos8 --hint-baremetal=ahci0,msdos8  f04cbb60-c41e-47cb-982e-c5ac45702d09
	else
	  search --no-floppy --fs-uuid --set=root f04cbb60-c41e-47cb-982e-c5ac45702d09
	fi
	linux	/boot/vmlinuz-6.8.0-47-generic root=UUID=f04cbb60-c41e-47cb-982e-c5ac45702d09 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-6.8.0-47-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-f04cbb60-c41e-47cb-982e-c5ac45702d09' {
	menuentry 'Ubuntu, with Linux 6.8.0-47-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-6.8.0-47-generic-advanced-f04cbb60-c41e-47cb-982e-c5ac45702d09' {
		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,msdos8'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos8 --hint-efi=hd0,msdos8 --hint-baremetal=ahci0,msdos8  f04cbb60-c41e-47cb-982e-c5ac45702d09
		else
		  search --no-floppy --fs-uuid --set=root f04cbb60-c41e-47cb-982e-c5ac45702d09
		fi
		echo	'Loading Linux 6.8.0-47-generic ...'
		linux	/boot/vmlinuz-6.8.0-47-generic root=UUID=f04cbb60-c41e-47cb-982e-c5ac45702d09 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-6.8.0-47-generic
	}
	menuentry 'Ubuntu, with Linux 6.8.0-47-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-6.8.0-47-generic-recovery-f04cbb60-c41e-47cb-982e-c5ac45702d09' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos8'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos8 --hint-efi=hd0,msdos8 --hint-baremetal=ahci0,msdos8  f04cbb60-c41e-47cb-982e-c5ac45702d09
		else
		  search --no-floppy --fs-uuid --set=root f04cbb60-c41e-47cb-982e-c5ac45702d09
		fi
		echo	'Loading Linux 6.8.0-47-generic ...'
		linux	/boot/vmlinuz-6.8.0-47-generic root=UUID=f04cbb60-c41e-47cb-982e-c5ac45702d09 ro recovery nomodeset dis_ucode_ldr 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-6.8.0-47-generic
	}
	menuentry 'Ubuntu, with Linux 6.8.0-45-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-6.8.0-45-generic-advanced-f04cbb60-c41e-47cb-982e-c5ac45702d09' {
		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,msdos8'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos8 --hint-efi=hd0,msdos8 --hint-baremetal=ahci0,msdos8  f04cbb60-c41e-47cb-982e-c5ac45702d09
		else
		  search --no-floppy --fs-uuid --set=root f04cbb60-c41e-47cb-982e-c5ac45702d09
		fi
		echo	'Loading Linux 6.8.0-45-generic ...'
		linux	/boot/vmlinuz-6.8.0-45-generic root=UUID=f04cbb60-c41e-47cb-982e-c5ac45702d09 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-6.8.0-45-generic
	}
	menuentry 'Ubuntu, with Linux 6.8.0-45-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-6.8.0-45-generic-recovery-f04cbb60-c41e-47cb-982e-c5ac45702d09' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos8'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos8 --hint-efi=hd0,msdos8 --hint-baremetal=ahci0,msdos8  f04cbb60-c41e-47cb-982e-c5ac45702d09
		else
		  search --no-floppy --fs-uuid --set=root f04cbb60-c41e-47cb-982e-c5ac45702d09
		fi
		echo	'Loading Linux 6.8.0-45-generic ...'
		linux	/boot/vmlinuz-6.8.0-45-generic root=UUID=f04cbb60-c41e-47cb-982e-c5ac45702d09 ro recovery nomodeset dis_ucode_ldr 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-6.8.0-45-generic
	}
}

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

### BEGIN /etc/grub.d/10_linux_zfs ###
### END /etc/grub.d/10_linux_zfs ###

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

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

### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry "Memory test (memtest86+x64.bin)" --class memtest $menuentry_id_option 'memtest86+' {
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos8'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos8 --hint-efi=hd0,msdos8 --hint-baremetal=ahci0,msdos8  f04cbb60-c41e-47cb-982e-c5ac45702d09
	else
	  search --no-floppy --fs-uuid --set=root f04cbb60-c41e-47cb-982e-c5ac45702d09
	fi
        linux    /boot/memtest86+x64.bin
}
menuentry 'Memory test (memtest86+x64.bin, serial console)' --class memtest $menuentry_id_option 'memtest86+-serial' {
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos8'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos8 --hint-efi=hd0,msdos8 --hint-baremetal=ahci0,msdos8  f04cbb60-c41e-47cb-982e-c5ac45702d09
	else
	  search --no-floppy --fs-uuid --set=root f04cbb60-c41e-47cb-982e-c5ac45702d09
	fi
        linux    /boot/memtest86+x64.bin console=ttyS0,115200
}
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/25_bli ###
if [ "$grub_platform" = "efi" ]; then
  insmod bli
fi
### END /etc/grub.d/25_bli ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows 7 (on /dev/sda1)' --class windows --class os $menuentry_id_option 'osprober-chain-A0764C07764BDCA2' {
	insmod part_msdos
	insmod ntfs
	set root='hd0,msdos1'
	if [ x$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  A0764C07764BDCA2
	else
	  search --no-floppy --fs-uuid --set=root A0764C07764BDCA2
	fi
	parttool ${root} hidden-
	chainloader +1
}
### END /etc/grub.d/30_os-prober ###

### BEGIN /etc/grub.d/30_uefi-firmware ###
if [ "$grub_platform" = "efi" ]; then
	fwsetup --is-supported
	if [ "$?" = 0 ]; then
		menuentry 'UEFI Firmware Settings' $menuentry_id_option 'uefi-firmware' {
			fwsetup
		}
	fi
fi
### END /etc/grub.d/30_uefi-firmware ###

### BEGIN /etc/grub.d/35_fwupd ###
### END /etc/grub.d/35_fwupd ###

### 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 ###

Hors ligne

#14 Le 30/10/2024, à 21:41

nany

Re : [RESOLU]Mise à jour Ubuntu 24.04.1 LTS plus d'affichage du boot loader

Voilà, le menu de GRUB devrait s’afficher pour une durée de dix secondes (si aucune action durant cet affichage).

Le mot de passe sudo ne s'affiche pas - Comment bien utiliser les balises BBcode
Retour aux sources.
Urtikan.net - https://youtu.be/fY9NbB8yqFA
LIBRARIES ARE NOT BOOK-STORES!

Hors ligne

#15 Le 30/10/2024, à 22:05

FileDansLeVent

Re : [RESOLU]Mise à jour Ubuntu 24.04.1 LTS plus d'affichage du boot loader

nany a écrit :

Voilà, le menu de GRUB devrait s’afficher pour une durée de dix secondes (si aucune action durant cet affichage).

Chère Nany, je te confirme que le problème est résolu.  big_smile

Je suis scotché par ton analyse rapide du problème et la résolution de celui-ci.
Bravo pour ton expertise !

Encore merci et bonne fin de soirée ou bonne journée.  smile

FileDansLeVent

Hors ligne

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