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#1 Le 18/03/2026, à 13:16

geole

Grub ne propose plus les divers O.S.

Bonjour

Je viens d installer la nouvelle version de UBUNTU.
Je constalle que le grub  n affiche plus  les O.S. présents
J ai donc fait une manipulation  habituelle   mais cela reste sans effet. C est un boot automatique  qui se fait dans cette installation.
Ci-joint quelques fichiers

a@a:~$ sudo grep -v "#" /etc/default/grub

GRUB_DEFAULT=0
GRUB_TIMEOUT_STYLE=menu
GRUB_TIMEOUT=25
GRUB_DISTRIBUTOR=`( . /etc/os-release && echo ${NAME} )`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""
a@a:/boot/grub$ sudo grep -v "#" grub.cfg
[sudo: authenticate] Password:  

if [ -s $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi

if [ "${env_block}" ] ; then
  set env_block="(${root})${env_block}"
  export env_block
  load_env -f "${env_block}"
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=
   if [ "${env_block}" ] ; then
     save_env -f "${env_block}" next_entry
   else
     save_env next_entry
   fi
   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}"
    if [ "${env_block}" ] ; then
      save_env -f "${env_block}" saved_entry
    else
      save_env saved_entry
    fi

  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 "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
  if [ x$grub_platform = xefi ]; then
    insmod efi_gop
  elif [ x$feature_all_video_module = xy ]; then
    insmod all_video
  else
    insmod efi_gop
    insmod ieee1275_fb
    insmod vbe
    insmod vga
    insmod video_bochs
    insmod video_cirrus
  fi
}

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt5'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  8b59ec56-4311-48a9-86b9-290f7ccf3394
else
  search --no-floppy --fs-uuid --set=root 8b59ec56-4311-48a9-86b9-290f7ccf3394
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=25
  else
    set timeout=25
  fi
fi

set menu_color_normal=white/black
set menu_color_highlight=black/light-gray

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 $menuentry_id_option 'gnulinux-simple-8b59ec56-4311-48a9-86b9-290f7ccf3394' {
	recordfail
	load_video
	set gfxpayload=$linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_gpt
	insmod ext2
	set root='hd0,gpt5'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  8b59ec56-4311-48a9-86b9-290f7ccf3394
	else
	  search --no-floppy --fs-uuid --set=root 8b59ec56-4311-48a9-86b9-290f7ccf3394
	fi
	linux	/boot/vmlinuz-7.0.0-7-generic root=UUID=8b59ec56-4311-48a9-86b9-290f7ccf3394 ro  quiet splash crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M
	initrd	/boot/initrd.img-7.0.0-7-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-8b59ec56-4311-48a9-86b9-290f7ccf3394' {
	menuentry 'Ubuntu, with Linux 7.0.0-7-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-7.0.0-7-generic-advanced-8b59ec56-4311-48a9-86b9-290f7ccf3394' {
		recordfail
		load_video
		set gfxpayload=$linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  8b59ec56-4311-48a9-86b9-290f7ccf3394
		else
		  search --no-floppy --fs-uuid --set=root 8b59ec56-4311-48a9-86b9-290f7ccf3394
		fi
		echo	'Loading Linux 7.0.0-7-generic ...'
		linux	/boot/vmlinuz-7.0.0-7-generic root=UUID=8b59ec56-4311-48a9-86b9-290f7ccf3394 ro  quiet splash crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-7.0.0-7-generic
	}
	menuentry 'Ubuntu, with Linux 7.0.0-7-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-7.0.0-7-generic-recovery-8b59ec56-4311-48a9-86b9-290f7ccf3394' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  8b59ec56-4311-48a9-86b9-290f7ccf3394
		else
		  search --no-floppy --fs-uuid --set=root 8b59ec56-4311-48a9-86b9-290f7ccf3394
		fi
		echo	'Loading Linux 7.0.0-7-generic ...'
		linux	/boot/vmlinuz-7.0.0-7-generic root=UUID=8b59ec56-4311-48a9-86b9-290f7ccf3394 ro recovery nomodeset dis_ucode_ldr 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-7.0.0-7-generic
	}
}





if [ "$grub_platform" = efi -a "$grub_cpu" = x86_64 ]; then
	menuentry "Memory test (mt86+x64)" --class memtest $menuentry_id_option "memtest86+" {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  8b59ec56-4311-48a9-86b9-290f7ccf3394
		else
		  search --no-floppy --fs-uuid --set=root 8b59ec56-4311-48a9-86b9-290f7ccf3394
		fi
		linux /boot/mt86+x64 
	}
	menuentry "Memory test (mt86+x64, serial console)" --class memtest $menuentry_id_option "memtest86+-serial" {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  8b59ec56-4311-48a9-86b9-290f7ccf3394
		else
		  search --no-floppy --fs-uuid --set=root 8b59ec56-4311-48a9-86b9-290f7ccf3394
		fi
		linux /boot/mt86+x64 console=ttyS0,115200
	}
fi
if [ "$grub_platform" = pc ]; then if cpuid -l ; then
	menuentry "Memory test (mt86+x64)" --class memtest $menuentry_id_option "memtest86+" {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  8b59ec56-4311-48a9-86b9-290f7ccf3394
		else
		  search --no-floppy --fs-uuid --set=root 8b59ec56-4311-48a9-86b9-290f7ccf3394
		fi
		linux /boot/mt86+x64 
	}
	menuentry "Memory test (mt86+x64, serial console)" --class memtest $menuentry_id_option "memtest86+-serial" {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  8b59ec56-4311-48a9-86b9-290f7ccf3394
		else
		  search --no-floppy --fs-uuid --set=root 8b59ec56-4311-48a9-86b9-290f7ccf3394
		fi
		linux /boot/mt86+x64 console=ttyS0,115200
	}
fi ; fi

menuentry 'Ubuntu Resolute Raccoon (development branch) (26.04) (on /dev/sda10)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-simple-5cc9fbd0-20a7-4542-af8f-c4be6f13190c' {
	insmod part_gpt
	insmod ext2
	set root='hd0,gpt10'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt10 --hint-efi=hd0,gpt10 --hint-baremetal=ahci0,gpt10  5cc9fbd0-20a7-4542-af8f-c4be6f13190c
	else
	  search --no-floppy --fs-uuid --set=root 5cc9fbd0-20a7-4542-af8f-c4be6f13190c
	fi
	linux /boot/vmlinuz-6.19.0-6-generic root=UUID=5cc9fbd0-20a7-4542-af8f-c4be6f13190c ro quiet splash crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M
	initrd /boot/initrd.img-6.19.0-6-generic
}
submenu 'Advanced options for Ubuntu Resolute Raccoon (development branch) (26.04) (on /dev/sda10)' $menuentry_id_option 'osprober-gnulinux-advanced-5cc9fbd0-20a7-4542-af8f-c4be6f13190c' {
	menuentry 'Ubuntu (on /dev/sda10)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.19.0-6-generic--5cc9fbd0-20a7-4542-af8f-c4be6f13190c' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt10'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt10 --hint-efi=hd0,gpt10 --hint-baremetal=ahci0,gpt10  5cc9fbd0-20a7-4542-af8f-c4be6f13190c
		else
		  search --no-floppy --fs-uuid --set=root 5cc9fbd0-20a7-4542-af8f-c4be6f13190c
		fi
		linux /boot/vmlinuz-6.19.0-6-generic root=UUID=5cc9fbd0-20a7-4542-af8f-c4be6f13190c ro quiet splash crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M
		initrd /boot/initrd.img-6.19.0-6-generic
	}
	menuentry 'Ubuntu, with Linux 6.19.0-6-generic (on /dev/sda10)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.19.0-6-generic--5cc9fbd0-20a7-4542-af8f-c4be6f13190c' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt10'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt10 --hint-efi=hd0,gpt10 --hint-baremetal=ahci0,gpt10  5cc9fbd0-20a7-4542-af8f-c4be6f13190c
		else
		  search --no-floppy --fs-uuid --set=root 5cc9fbd0-20a7-4542-af8f-c4be6f13190c
		fi
		linux /boot/vmlinuz-6.19.0-6-generic root=UUID=5cc9fbd0-20a7-4542-af8f-c4be6f13190c ro quiet splash crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M
		initrd /boot/initrd.img-6.19.0-6-generic
	}
	menuentry 'Ubuntu, with Linux 6.19.0-6-generic (recovery mode) (on /dev/sda10)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.19.0-6-generic-root=UUID=5cc9fbd0-20a7-4542-af8f-c4be6f13190c ro recovery nomodeset dis_ucode_ldr-5cc9fbd0-20a7-4542-af8f-c4be6f13190c' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt10'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt10 --hint-efi=hd0,gpt10 --hint-baremetal=ahci0,gpt10  5cc9fbd0-20a7-4542-af8f-c4be6f13190c
		else
		  search --no-floppy --fs-uuid --set=root 5cc9fbd0-20a7-4542-af8f-c4be6f13190c
		fi
		linux /boot/vmlinuz-6.19.0-6-generic root=UUID=5cc9fbd0-20a7-4542-af8f-c4be6f13190c ro recovery nomodeset dis_ucode_ldr
		initrd /boot/initrd.img-6.19.0-6-generic
	}
	menuentry 'Memory test (mt86+x64)" --class memtest $menuentry_id_option "memtest86+ (on /dev/sda10)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/mt86+x64--5cc9fbd0-20a7-4542-af8f-c4be6f13190c' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt10'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt10 --hint-efi=hd0,gpt10 --hint-baremetal=ahci0,gpt10  5cc9fbd0-20a7-4542-af8f-c4be6f13190c
		else
		  search --no-floppy --fs-uuid --set=root 5cc9fbd0-20a7-4542-af8f-c4be6f13190c
		fi
		linux /boot/mt86+x64 
	}
	menuentry 'Memory test (mt86+x64, serial console)" --class memtest $menuentry_id_option "memtest86+-serial (on /dev/sda10)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/mt86+x64--5cc9fbd0-20a7-4542-af8f-c4be6f13190c' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt10'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt10 --hint-efi=hd0,gpt10 --hint-baremetal=ahci0,gpt10  5cc9fbd0-20a7-4542-af8f-c4be6f13190c
		else
		  search --no-floppy --fs-uuid --set=root 5cc9fbd0-20a7-4542-af8f-c4be6f13190c
		fi
		linux /boot/mt86+x64 console=ttyS0,115200
	}
	menuentry 'Memory test (mt86+ia32)" --class memtest $menuentry_id_option "memtest86+ (on /dev/sda10)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/mt86+ia32--5cc9fbd0-20a7-4542-af8f-c4be6f13190c' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt10'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt10 --hint-efi=hd0,gpt10 --hint-baremetal=ahci0,gpt10  5cc9fbd0-20a7-4542-af8f-c4be6f13190c
		else
		  search --no-floppy --fs-uuid --set=root 5cc9fbd0-20a7-4542-af8f-c4be6f13190c
		fi
		linux /boot/mt86+ia32 
	}
	menuentry 'Memory test (mt86+ia32, serial console)" --class memtest $menuentry_id_option "memtest86+-serial (on /dev/sda10)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/mt86+ia32--5cc9fbd0-20a7-4542-af8f-c4be6f13190c' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt10'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt10 --hint-efi=hd0,gpt10 --hint-baremetal=ahci0,gpt10  5cc9fbd0-20a7-4542-af8f-c4be6f13190c
		else
		  search --no-floppy --fs-uuid --set=root 5cc9fbd0-20a7-4542-af8f-c4be6f13190c
		fi
		linux /boot/mt86+ia32 console=ttyS0,115200
	}
	menuentry 'Memory test (mt86+x64)" --class memtest $menuentry_id_option "memtest86+ (on /dev/sda10)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/mt86+x64--5cc9fbd0-20a7-4542-af8f-c4be6f13190c' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt10'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt10 --hint-efi=hd0,gpt10 --hint-baremetal=ahci0,gpt10  5cc9fbd0-20a7-4542-af8f-c4be6f13190c
		else
		  search --no-floppy --fs-uuid --set=root 5cc9fbd0-20a7-4542-af8f-c4be6f13190c
		fi
		linux /boot/mt86+x64 
	}
	menuentry 'Memory test (mt86+x64, serial console)" --class memtest $menuentry_id_option "memtest86+-serial (on /dev/sda10)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/mt86+x64--5cc9fbd0-20a7-4542-af8f-c4be6f13190c' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt10'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt10 --hint-efi=hd0,gpt10 --hint-baremetal=ahci0,gpt10  5cc9fbd0-20a7-4542-af8f-c4be6f13190c
		else
		  search --no-floppy --fs-uuid --set=root 5cc9fbd0-20a7-4542-af8f-c4be6f13190c
		fi
		linux /boot/mt86+x64 console=ttyS0,115200
	}
	menuentry 'Memory test (mt86+ia32)" --class memtest $menuentry_id_option "memtest86+ (on /dev/sda10)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/mt86+ia32--5cc9fbd0-20a7-4542-af8f-c4be6f13190c' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt10'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt10 --hint-efi=hd0,gpt10 --hint-baremetal=ahci0,gpt10  5cc9fbd0-20a7-4542-af8f-c4be6f13190c
		else
		  search --no-floppy --fs-uuid --set=root 5cc9fbd0-20a7-4542-af8f-c4be6f13190c
		fi
		linux /boot/mt86+ia32 
	}
	menuentry 'Memory test (mt86+ia32, serial console)" --class memtest $menuentry_id_option "memtest86+-serial (on /dev/sda10)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/mt86+ia32--5cc9fbd0-20a7-4542-af8f-c4be6f13190c' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt10'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt10 --hint-efi=hd0,gpt10 --hint-baremetal=ahci0,gpt10  5cc9fbd0-20a7-4542-af8f-c4be6f13190c
		else
		  search --no-floppy --fs-uuid --set=root 5cc9fbd0-20a7-4542-af8f-c4be6f13190c
		fi
		linux /boot/mt86+ia32 console=ttyS0,115200
	}
}

menuentry 'Ubuntu 25.10 (25.10) (on /dev/sda21)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-simple-e687bd71-9824-47b7-b336-d7873a323fc1' {
	insmod part_gpt
	insmod ext2
	set root='hd0,gpt21'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt21 --hint-efi=hd0,gpt21 --hint-baremetal=ahci0,gpt21  e687bd71-9824-47b7-b336-d7873a323fc1
	else
	  search --no-floppy --fs-uuid --set=root e687bd71-9824-47b7-b336-d7873a323fc1
	fi
	linux /boot/vmlinuz-6.17.0-8-generic root=UUID=e687bd71-9824-47b7-b336-d7873a323fc1 ro quiet splash crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M $vt_handoff
	initrd /boot/initrd.img-6.17.0-8-generic
}
submenu 'Advanced options for Ubuntu 25.10 (25.10) (on /dev/sda21)' $menuentry_id_option 'osprober-gnulinux-advanced-e687bd71-9824-47b7-b336-d7873a323fc1' {
	menuentry 'Ubuntu (on /dev/sda21)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.17.0-8-generic--e687bd71-9824-47b7-b336-d7873a323fc1' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt21'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt21 --hint-efi=hd0,gpt21 --hint-baremetal=ahci0,gpt21  e687bd71-9824-47b7-b336-d7873a323fc1
		else
		  search --no-floppy --fs-uuid --set=root e687bd71-9824-47b7-b336-d7873a323fc1
		fi
		linux /boot/vmlinuz-6.17.0-8-generic root=UUID=e687bd71-9824-47b7-b336-d7873a323fc1 ro quiet splash crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M $vt_handoff
		initrd /boot/initrd.img-6.17.0-8-generic
	}
	menuentry 'Ubuntu, with Linux 6.17.0-8-generic (on /dev/sda21)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.17.0-8-generic--e687bd71-9824-47b7-b336-d7873a323fc1' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt21'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt21 --hint-efi=hd0,gpt21 --hint-baremetal=ahci0,gpt21  e687bd71-9824-47b7-b336-d7873a323fc1
		else
		  search --no-floppy --fs-uuid --set=root e687bd71-9824-47b7-b336-d7873a323fc1
		fi
		linux /boot/vmlinuz-6.17.0-8-generic root=UUID=e687bd71-9824-47b7-b336-d7873a323fc1 ro quiet splash crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M $vt_handoff
		initrd /boot/initrd.img-6.17.0-8-generic
	}
	menuentry 'Ubuntu, with Linux 6.17.0-8-generic (recovery mode) (on /dev/sda21)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.17.0-8-generic-root=UUID=e687bd71-9824-47b7-b336-d7873a323fc1 ro recovery nomodeset dis_ucode_ldr-e687bd71-9824-47b7-b336-d7873a323fc1' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt21'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt21 --hint-efi=hd0,gpt21 --hint-baremetal=ahci0,gpt21  e687bd71-9824-47b7-b336-d7873a323fc1
		else
		  search --no-floppy --fs-uuid --set=root e687bd71-9824-47b7-b336-d7873a323fc1
		fi
		linux /boot/vmlinuz-6.17.0-8-generic root=UUID=e687bd71-9824-47b7-b336-d7873a323fc1 ro recovery nomodeset dis_ucode_ldr
		initrd /boot/initrd.img-6.17.0-8-generic
	}
	menuentry 'Ubuntu, with Linux 6.14.0-35-generic (on /dev/sda21)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.14.0-35-generic--e687bd71-9824-47b7-b336-d7873a323fc1' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt21'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt21 --hint-efi=hd0,gpt21 --hint-baremetal=ahci0,gpt21  e687bd71-9824-47b7-b336-d7873a323fc1
		else
		  search --no-floppy --fs-uuid --set=root e687bd71-9824-47b7-b336-d7873a323fc1
		fi
		linux /boot/vmlinuz-6.14.0-35-generic root=UUID=e687bd71-9824-47b7-b336-d7873a323fc1 ro quiet splash crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M $vt_handoff
		initrd /boot/initrd.img-6.14.0-35-generic
	}
	menuentry 'Ubuntu, with Linux 6.14.0-35-generic (recovery mode) (on /dev/sda21)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.14.0-35-generic-root=UUID=e687bd71-9824-47b7-b336-d7873a323fc1 ro recovery nomodeset dis_ucode_ldr-e687bd71-9824-47b7-b336-d7873a323fc1' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt21'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt21 --hint-efi=hd0,gpt21 --hint-baremetal=ahci0,gpt21  e687bd71-9824-47b7-b336-d7873a323fc1
		else
		  search --no-floppy --fs-uuid --set=root e687bd71-9824-47b7-b336-d7873a323fc1
		fi
		linux /boot/vmlinuz-6.14.0-35-generic root=UUID=e687bd71-9824-47b7-b336-d7873a323fc1 ro recovery nomodeset dis_ucode_ldr
		initrd /boot/initrd.img-6.14.0-35-generic
	}
	menuentry 'Memory test (memtest86+x64.efi)" --class memtest $menuentry_id_option "memtest86+ (on /dev/sda21)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/memtest86+x64.efi--e687bd71-9824-47b7-b336-d7873a323fc1' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt21'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt21 --hint-efi=hd0,gpt21 --hint-baremetal=ahci0,gpt21  e687bd71-9824-47b7-b336-d7873a323fc1
		else
		  search --no-floppy --fs-uuid --set=root e687bd71-9824-47b7-b336-d7873a323fc1
		fi
		linux /boot/memtest86+x64.efi 
	}
	menuentry 'Memory test (memtest86+x64.efi, serial console)" --class memtest $menuentry_id_option "memtest86+-serial (on /dev/sda21)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/memtest86+x64.efi--e687bd71-9824-47b7-b336-d7873a323fc1' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt21'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt21 --hint-efi=hd0,gpt21 --hint-baremetal=ahci0,gpt21  e687bd71-9824-47b7-b336-d7873a323fc1
		else
		  search --no-floppy --fs-uuid --set=root e687bd71-9824-47b7-b336-d7873a323fc1
		fi
		linux /boot/memtest86+x64.efi console=ttyS0,115200
	}
	menuentry 'Memory test (memtest86+ia32.efi)" --class memtest $menuentry_id_option "memtest86+ (on /dev/sda21)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/memtest86+ia32.efi--e687bd71-9824-47b7-b336-d7873a323fc1' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt21'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt21 --hint-efi=hd0,gpt21 --hint-baremetal=ahci0,gpt21  e687bd71-9824-47b7-b336-d7873a323fc1
		else
		  search --no-floppy --fs-uuid --set=root e687bd71-9824-47b7-b336-d7873a323fc1
		fi
		linux /boot/memtest86+ia32.efi 
	}
	menuentry 'Memory test (memtest86+ia32.efi, serial console)" --class memtest $menuentry_id_option "memtest86+-serial (on /dev/sda21)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/memtest86+ia32.efi--e687bd71-9824-47b7-b336-d7873a323fc1' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt21'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt21 --hint-efi=hd0,gpt21 --hint-baremetal=ahci0,gpt21  e687bd71-9824-47b7-b336-d7873a323fc1
		else
		  search --no-floppy --fs-uuid --set=root e687bd71-9824-47b7-b336-d7873a323fc1
		fi
		linux /boot/memtest86+ia32.efi console=ttyS0,115200
	}
	menuentry 'Memory test (memtest86+x64.bin)" --class memtest $menuentry_id_option "memtest86+ (on /dev/sda21)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/memtest86+x64.bin--e687bd71-9824-47b7-b336-d7873a323fc1' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt21'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt21 --hint-efi=hd0,gpt21 --hint-baremetal=ahci0,gpt21  e687bd71-9824-47b7-b336-d7873a323fc1
		else
		  search --no-floppy --fs-uuid --set=root e687bd71-9824-47b7-b336-d7873a323fc1
		fi
		linux /boot/memtest86+x64.bin 
	}
	menuentry 'Memory test (memtest86+x64.bin, serial console)" --class memtest $menuentry_id_option "memtest86+-serial (on /dev/sda21)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/memtest86+x64.bin--e687bd71-9824-47b7-b336-d7873a323fc1' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt21'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt21 --hint-efi=hd0,gpt21 --hint-baremetal=ahci0,gpt21  e687bd71-9824-47b7-b336-d7873a323fc1
		else
		  search --no-floppy --fs-uuid --set=root e687bd71-9824-47b7-b336-d7873a323fc1
		fi
		linux /boot/memtest86+x64.bin console=ttyS0,115200
	}
	menuentry 'Memory test (memtest86+ia32.bin)" --class memtest $menuentry_id_option "memtest86+ (on /dev/sda21)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/memtest86+ia32.bin--e687bd71-9824-47b7-b336-d7873a323fc1' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt21'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt21 --hint-efi=hd0,gpt21 --hint-baremetal=ahci0,gpt21  e687bd71-9824-47b7-b336-d7873a323fc1
		else
		  search --no-floppy --fs-uuid --set=root e687bd71-9824-47b7-b336-d7873a323fc1
		fi
		linux /boot/memtest86+ia32.bin 
	}
	menuentry 'Memory test (memtest86+ia32.bin, serial console)" --class memtest $menuentry_id_option "memtest86+-serial (on /dev/sda21)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/memtest86+ia32.bin--e687bd71-9824-47b7-b336-d7873a323fc1' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt21'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt21 --hint-efi=hd0,gpt21 --hint-baremetal=ahci0,gpt21  e687bd71-9824-47b7-b336-d7873a323fc1
		else
		  search --no-floppy --fs-uuid --set=root e687bd71-9824-47b7-b336-d7873a323fc1
		fi
		linux /boot/memtest86+ia32.bin console=ttyS0,115200
	}
}

menuentry 'Ubuntu 24.04.4 LTS (24.04) (on /dev/sda28)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-simple-bdb98d5d-d946-4ee4-9335-01d356f32b35' {
	insmod part_gpt
	insmod ext2
	set root='hd0,gpt28'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt28 --hint-efi=hd0,gpt28 --hint-baremetal=ahci0,gpt28  bdb98d5d-d946-4ee4-9335-01d356f32b35
	else
	  search --no-floppy --fs-uuid --set=root bdb98d5d-d946-4ee4-9335-01d356f32b35
	fi
	linux /boot/vmlinuz-6.8.0-101-generic root=UUID=bdb98d5d-d946-4ee4-9335-01d356f32b35 ro
	initrd /boot/initrd.img-6.8.0-101-generic
}
submenu 'Advanced options for Ubuntu 24.04.4 LTS (24.04) (on /dev/sda28)' $menuentry_id_option 'osprober-gnulinux-advanced-bdb98d5d-d946-4ee4-9335-01d356f32b35' {
	menuentry 'Ubuntu (on /dev/sda28)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.8.0-101-generic--bdb98d5d-d946-4ee4-9335-01d356f32b35' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt28'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt28 --hint-efi=hd0,gpt28 --hint-baremetal=ahci0,gpt28  bdb98d5d-d946-4ee4-9335-01d356f32b35
		else
		  search --no-floppy --fs-uuid --set=root bdb98d5d-d946-4ee4-9335-01d356f32b35
		fi
		linux /boot/vmlinuz-6.8.0-101-generic root=UUID=bdb98d5d-d946-4ee4-9335-01d356f32b35 ro
		initrd /boot/initrd.img-6.8.0-101-generic
	}
	menuentry 'Ubuntu, with Linux 6.8.0-101-generic (on /dev/sda28)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.8.0-101-generic--bdb98d5d-d946-4ee4-9335-01d356f32b35' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt28'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt28 --hint-efi=hd0,gpt28 --hint-baremetal=ahci0,gpt28  bdb98d5d-d946-4ee4-9335-01d356f32b35
		else
		  search --no-floppy --fs-uuid --set=root bdb98d5d-d946-4ee4-9335-01d356f32b35
		fi
		linux /boot/vmlinuz-6.8.0-101-generic root=UUID=bdb98d5d-d946-4ee4-9335-01d356f32b35 ro
		initrd /boot/initrd.img-6.8.0-101-generic
	}
	menuentry 'Ubuntu, with Linux 6.8.0-101-generic (recovery mode) (on /dev/sda28)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.8.0-101-generic-root=UUID=bdb98d5d-d946-4ee4-9335-01d356f32b35 ro recovery nomodeset dis_ucode_ldr-bdb98d5d-d946-4ee4-9335-01d356f32b35' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt28'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt28 --hint-efi=hd0,gpt28 --hint-baremetal=ahci0,gpt28  bdb98d5d-d946-4ee4-9335-01d356f32b35
		else
		  search --no-floppy --fs-uuid --set=root bdb98d5d-d946-4ee4-9335-01d356f32b35
		fi
		linux /boot/vmlinuz-6.8.0-101-generic root=UUID=bdb98d5d-d946-4ee4-9335-01d356f32b35 ro recovery nomodeset dis_ucode_ldr
		initrd /boot/initrd.img-6.8.0-101-generic
	}
	menuentry 'Ubuntu, with Linux 6.8.0-100-generic (on /dev/sda28)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.8.0-100-generic--bdb98d5d-d946-4ee4-9335-01d356f32b35' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt28'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt28 --hint-efi=hd0,gpt28 --hint-baremetal=ahci0,gpt28  bdb98d5d-d946-4ee4-9335-01d356f32b35
		else
		  search --no-floppy --fs-uuid --set=root bdb98d5d-d946-4ee4-9335-01d356f32b35
		fi
		linux /boot/vmlinuz-6.8.0-100-generic root=UUID=bdb98d5d-d946-4ee4-9335-01d356f32b35 ro
		initrd /boot/initrd.img-6.8.0-100-generic
	}
	menuentry 'Ubuntu, with Linux 6.8.0-100-generic (recovery mode) (on /dev/sda28)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.8.0-100-generic-root=UUID=bdb98d5d-d946-4ee4-9335-01d356f32b35 ro recovery nomodeset dis_ucode_ldr-bdb98d5d-d946-4ee4-9335-01d356f32b35' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt28'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt28 --hint-efi=hd0,gpt28 --hint-baremetal=ahci0,gpt28  bdb98d5d-d946-4ee4-9335-01d356f32b35
		else
		  search --no-floppy --fs-uuid --set=root bdb98d5d-d946-4ee4-9335-01d356f32b35
		fi
		linux /boot/vmlinuz-6.8.0-100-generic root=UUID=bdb98d5d-d946-4ee4-9335-01d356f32b35 ro recovery nomodeset dis_ucode_ldr
		initrd /boot/initrd.img-6.8.0-100-generic
	}
	menuentry 'Ubuntu, with Linux 6.8.0-94-generic (on /dev/sda28)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.8.0-94-generic--bdb98d5d-d946-4ee4-9335-01d356f32b35' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt28'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt28 --hint-efi=hd0,gpt28 --hint- --hint-bios=hd0,gpt9 --hint-efi=hd0,gpt9 --hint-baremetal=ahci0,gpt9  6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd
		else
		  search --no-floppy --fs-uuid --set=root 6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd
		fi
		linux /vmlinuz root=/dev/sda9
		initrd /initrd.img
	}
	menuentry 'Ubuntu 16.04.7 LTS (16.04) (on /dev/sda9)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/vmlinuz--6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt9'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt9 --hint-efi=hd0,gpt9 --hint-baremetal=ahci0,gpt9  6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd
		else
		  search --no-floppy --fs-uuid --set=root 6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd
		fi
		linux /vmlinuz root=/dev/sda9
		initrd /initrd.img
	}
	menuentry 'Ubuntu 16.04.7 LTS (16.04) (on /dev/sda9)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/vmlinuz--6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt9'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt9 --hint-efi=hd0,gpt9 --hint-baremetal=ahci0,gpt9  6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd
		else
		  search --no-floppy --fs-uuid --set=root 6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd
		fi
		linux /vmlinuz root=/dev/sda9
		initrd /initrd.img.old
	}
	menuentry 'Ubuntu 16.04.7 LTS (16.04) (on /dev/sda9)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.15.0-243-generic--6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt9'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt9 --hint-efi=hd0,gpt9 --hint-baremetal=ahci0,gpt9  6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd
		else
		  search --no-floppy --fs-uuid --set=root 6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd
		fi
		linux /boot/vmlinuz-4.15.0-243-generic root=/dev/sda9
		initrd /boot/initrd.img-4.15.0-243-generic
	}
	menuentry 'Ubuntu 16.04.7 LTS (16.04) (on /dev/sda9)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.15.0-231-generic--6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt9'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt9 --hint-efi=hd0,gpt9 --hint-baremetal=ahci0,gpt9  6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd
		else
		  search --no-floppy --fs-uuid --set=root 6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd
		fi
		linux /boot/vmlinuz-4.15.0-231-generic root=/dev/sda9
		initrd /boot/initrd.img-4.15.0-231-generic
	}
	menuentry 'Ubuntu 16.04.7 LTS (16.04) (on /dev/sda9)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.15.0-230-generic--6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt9'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt9 --hint-efi=hd0,gpt9 --hint-baremetal=ahci0,gpt9  6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd
		else
		  search --no-floppy --fs-uuid --set=root 6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd
		fi
		linux /boot/vmlinuz-4.15.0-230-generic root=/dev/sda9
		initrd /boot/initrd.img-4.15.0-230-generic
	}
	menuentry 'Ubuntu 16.04.7 LTS (16.04) (on /dev/sda9)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/vmlinuz.old--6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt9'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt9 --hint-efi=hd0,gpt9 --hint-baremetal=ahci0,gpt9  6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd
		else
		  search --no-floppy --fs-uuid --set=root 6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd
		fi
		linux /vmlinuz.old root=/dev/sda9
		initrd /initrd.img.old
	}
	menuentry 'Ubuntu 16.04.7 LTS (16.04) (on /dev/sda9)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/vmlinuz--6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt9'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt9 --hint-efi=hd0,gpt9 --hint-baremetal=ahci0,gpt9  6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd
		else
		  search --no-floppy --fs-uuid --set=root 6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd
		fi
		linux /vmlinuz root=/dev/sda9
		initrd /initrd.img
	}
	menuentry 'Ubuntu 16.04.7 LTS (16.04) (on /dev/sda9)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/vmlinuz--6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt9'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt9 --hint-efi=hd0,gpt9 --hint-baremetal=ahci0,gpt9  6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd
		else
		  search --no-floppy --fs-uuid --set=root 6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd
		fi
		linux /vmlinuz root=/dev/sda9
		initrd /initrd.img
	}
	menuentry 'Ubuntu 16.04.7 LTS (16.04) (on /dev/sda9)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/vmlinuz--6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd' {
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt9'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt9 --hint-efi=hd0,gpt9 --hint-baremetal=ahci0,gpt9  6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd
		else
		  search --no-floppy --fs-uuid --set=root 6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd
		fi
		linux /vmlinuz root=/dev/sda9
		initrd /initrd.img.old
	}
}

set timeout_style=menu
if [ "${timeout}" = 0 ]; then
  set timeout=10
fi

if [ "$grub_platform" = "efi" ]; then
	fwsetup --is-supported
	if [ "$?" = 0 ]; then
		menuentry 'UEFI Firmware Settings' $menuentry_id_option 'uefi-firmware' {
			fwsetup
		}
	fi
fi



if [ -f  ${config_directory}/custom.cfg ]; then
  source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f  $prefix/custom.cfg ]; then
  source $prefix/custom.cfg
fi
a@a:/boot/grub$

Les écrans de l'installateur 26.04 https://doc.ubuntu-fr.org/tutoriel/inst … _subiquity

Les partitions EXT4 des disques externes => https://forum.ubuntu-fr.org/viewtopic.p … #p22697248

Hors ligne

#2 Le 18/03/2026, à 15:03

iznobe

Re : Grub ne propose plus les divers O.S.

Bonjour , as tu essayé avec :

iznobe a écrit :

mer. mars 18 14:02:54 iznobe@iznobe-pc:~$ sudo grep -v "#" /etc/default/grub

GRUB_DEFAULT='Ubuntu'
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_DISABLE_OS_PROBER=false







GRUB_CMDLINE_LINUX=""
mer. mars 18 14:03:10 iznobe@iznobe-pc:~$

Dernière modification par iznobe (Le 18/03/2026, à 15:04)

retour COMPLET et utilisable de commande | les scripts de la communauté sur github | script montage partitions DATA | script install auto BROTHER]

Hors ligne

#3 Le 18/03/2026, à 16:03

geole

Re : Grub ne propose plus les divers O.S.

Merci pour ta proposition.

a@a:~$ grep -v "#" /etc/default/grub

GRUB_DEFAULT='Ubuntu'
GRUB_TIMEOUT_STYLE=hidden
GRUB_TIMEOUT=10
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""
GRUB_DISTRIBUTOR=`( . /etc/os-release; echo ${NAME:-Ubuntu} ) 2>/dev/null || echo Ubuntu`
GRUB_DISABLE_OS_PROBER=false

Mais aucun changement. Toujours aucun affichage.
     Si je devais  booter cette instance  en mode recovery,   je ne pourrais pas.

a@a:~$ sudo grub-install -V
grub-install (GRUB) 2.14-2ubuntu2
a@a:~$

Dernière modification par geole (Le 18/03/2026, à 16:11)

Les écrans de l'installateur 26.04 https://doc.ubuntu-fr.org/tutoriel/inst … _subiquity

Les partitions EXT4 des disques externes => https://forum.ubuntu-fr.org/viewtopic.p … #p22697248

Hors ligne

#4 Le 18/03/2026, à 16:28

ar barzh paour

Re : Grub ne propose plus les divers O.S.

moi j'ai bien les entrées

jpb@jpb-B760M-U24: /media/jpb/U26.04-mars/boot/grub $ sudo grep entry grub.cfg |grep vm|grep -v Adv
menuentry 'Ubuntu 24.04.4 LTS (24.04) (on /dev/nvme0n1p2)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-simple-25311122-46a5-4a96-bee8-adad83701a48' {
	menuentry 'U24.04-P2  Ubuntu (on /dev/nvme0n1p2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.17.0-19-generic--25311122-46a5-4a96-bee8-adad83701a48' {
	menuentry 'U24.04-P2  Ubuntu, with Linux 6.17.0-19-generic (on /dev/nvme0n1p2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.17.0-19-generic--25311122-46a5-4a96-bee8-adad83701a48' {
	menuentry 'U24.04-P2  Ubuntu, with Linux 6.17.0-19-generic (recovery mode) (on /dev/nvme0n1p2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.17.0-19-generic-root=UUID=25311122-46a5-4a96-bee8-adad83701a48 ro recovery nomodeset dis_ucode_ldr-25311122-46a5-4a96-bee8-adad83701a48' {
	menuentry 'U24.04-P2  Ubuntu, with Linux 6.17.0-14-generic (on /dev/nvme0n1p2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.17.0-14-generic--25311122-46a5-4a96-bee8-adad83701a48' {
	menuentry 'U24.04-P2  Ubuntu, with Linux 6.17.0-14-generic (recovery mode) (on /dev/nvme0n1p2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.17.0-14-generic-root=UUID=25311122-46a5-4a96-bee8-adad83701a48 ro recovery nomodeset dis_ucode_ldr-25311122-46a5-4a96-bee8-adad83701a48' {
	menuentry 'Memory test (memtest86+x64.efi) (on /dev/nvme0n1p2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/memtest86+x64.efi--25311122-46a5-4a96-bee8-adad83701a48' {
	menuentry 'Memory test (memtest86+x64.efi, serial console) (on /dev/nvme0n1p2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/memtest86+x64.efi--25311122-46a5-4a96-bee8-adad83701a48' {
	menuentry 'Ubuntu (on /dev/sda2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.4.0-210-generic--21a7fb42-ce7c-47c3-a77c-e55dc3e12590' {
	menuentry 'Ubuntu, avec Linux 4.4.0-210-generic (on /dev/sda2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.4.0-210-generic--21a7fb42-ce7c-47c3-a77c-e55dc3e12590' {
	menuentry 'Ubuntu, with Linux 4.4.0-210-generic (upstart) (on /dev/sda2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.4.0-210-generic--21a7fb42-ce7c-47c3-a77c-e55dc3e12590' {
	menuentry 'Ubuntu, with Linux 4.4.0-210-generic (recovery mode) (on /dev/sda2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.4.0-210-generic-root=UUID=21a7fb42-ce7c-47c3-a77c-e55dc3e12590 ro recovery nomodeset dis_ucode_ldr-21a7fb42-ce7c-47c3-a77c-e55dc3e12590' {
	menuentry 'Ubuntu, avec Linux 4.4.0-201-generic (on /dev/sda2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.4.0-201-generic--21a7fb42-ce7c-47c3-a77c-e55dc3e12590' {
	menuentry 'Ubuntu, with Linux 4.4.0-201-generic (upstart) (on /dev/sda2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.4.0-201-generic--21a7fb42-ce7c-47c3-a77c-e55dc3e12590' {
	menuentry 'Ubuntu, with Linux 4.4.0-201-generic (recovery mode) (on /dev/sda2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.4.0-201-generic-root=UUID=21a7fb42-ce7c-47c3-a77c-e55dc3e12590 ro recovery nomodeset dis_ucode_ldr-21a7fb42-ce7c-47c3-a77c-e55dc3e12590' {
	menuentry 'Ubuntu (on /dev/sda3)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-5.15.0-139-generic--525a0522-f476-4670-bc78-063abbf871c5' {
	menuentry 'Ubuntu, avec Linux 5.15.0-139-generic (on /dev/sda3)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-5.15.0-139-generic--525a0522-f476-4670-bc78-063abbf871c5' {
	menuentry 'Ubuntu, avec Linux 5.15.0-139-generic (recovery mode) (on /dev/sda3)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-5.15.0-139-generic-root=UUID=525a0522-f476-4670-bc78-063abbf871c5 ro recovery nomodeset dis_ucode_ldr-525a0522-f476-4670-bc78-063abbf871c5' {
	menuentry 'Ubuntu, avec Linux 5.15.0-107-generic (on /dev/sda3)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-5.15.0-107-generic--525a0522-f476-4670-bc78-063abbf871c5' {
	menuentry 'Ubuntu, avec Linux 5.15.0-107-generic (recovery mode) (on /dev/sda3)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-5.15.0-107-generic-root=UUID=525a0522-f476-4670-bc78-063abbf871c5 ro recovery nomodeset dis_ucode_ldr-525a0522-f476-4670-bc78-063abbf871c5' {
	menuentry 'Ubuntu, avec Linux 5.15.0-86-generic (on /dev/sda3)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-5.15.0-86-generic--525a0522-f476-4670-bc78-063abbf871c5' {
	menuentry 'Ubuntu, avec Linux 5.15.0-86-generic (recovery mode) (on /dev/sda3)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-5.15.0-86-generic-root=UUID=525a0522-f476-4670-bc78-063abbf871c5 ro recovery nomodeset dis_ucode_ldr-525a0522-f476-4670-bc78-063abbf871c5' {
	menuentry 'Ubuntu (on /dev/sda6)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.8.0-101-generic--000b2bfd-2dd6-409a-be78-7c0c2d7ab6de' {
	menuentry 'Ubuntu, with Linux 6.8.0-101-generic (on /dev/sda6)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.8.0-101-generic--000b2bfd-2dd6-409a-be78-7c0c2d7ab6de' {
	menuentry 'Ubuntu, with Linux 6.8.0-101-generic (recovery mode) (on /dev/sda6)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.8.0-101-generic-root=UUID=000b2bfd-2dd6-409a-be78-7c0c2d7ab6de ro recovery nomodeset dis_ucode_ldr-000b2bfd-2dd6-409a-be78-7c0c2d7ab6de' {
	menuentry 'Ubuntu, with Linux 6.8.0-94-generic (on /dev/sda6)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.8.0-94-generic--000b2bfd-2dd6-409a-be78-7c0c2d7ab6de' {
	menuentry 'Ubuntu, with Linux 6.8.0-94-generic (recovery mode) (on /dev/sda6)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.8.0-94-generic-root=UUID=000b2bfd-2dd6-409a-be78-7c0c2d7ab6de ro recovery nomodeset dis_ucode_ldr-000b2bfd-2dd6-409a-be78-7c0c2d7ab6de' {
	menuentry 'Ubuntu, with Linux 6.5.0-35-generic (on /dev/sda6)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.5.0-35-generic--000b2bfd-2dd6-409a-be78-7c0c2d7ab6de' {
	menuentry 'Ubuntu, with Linux 6.5.0-35-generic (recovery mode) (on /dev/sda6)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.5.0-35-generic-root=UUID=000b2bfd-2dd6-409a-be78-7c0c2d7ab6de ro recovery nomodeset dis_ucode_ldr-000b2bfd-2dd6-409a-be78-7c0c2d7ab6de' {
	menuentry 'Ubuntu (on /dev/sda7)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.5.0-35-generic--7464bba8-6dbf-4669-b8bb-658d54137681' {
	menuentry 'Ubuntu, with Linux 6.5.0-35-generic (on /dev/sda7)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.5.0-35-generic--7464bba8-6dbf-4669-b8bb-658d54137681' {
	menuentry 'Ubuntu, with Linux 6.5.0-35-generic (recovery mode) (on /dev/sda7)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.5.0-35-generic-root=UUID=7464bba8-6dbf-4669-b8bb-658d54137681 ro recovery nomodeset dis_ucode_ldr-7464bba8-6dbf-4669-b8bb-658d54137681' {
	menuentry 'Ubuntu, with Linux 5.13.0-19-generic (on /dev/sda7)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-5.13.0-19-generic--7464bba8-6dbf-4669-b8bb-658d54137681' {
	menuentry 'Ubuntu, with Linux 5.13.0-19-generic (recovery mode) (on /dev/sda7)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-5.13.0-19-generic-root=UUID=7464bba8-6dbf-4669-b8bb-658d54137681 ro recovery nomodeset dis_ucode_ldr-7464bba8-6dbf-4669-b8bb-658d54137681' {
	menuentry 'GNU/Linux (on /dev/sdb3)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.19.0-9-generic--0bc695d6-71a2-4644-b7ab-454054c52fc9' {
	menuentry 'GNU/Linux, with Linux 6.19.0-9-generic (on /dev/sdb3)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.19.0-9-generic--0bc695d6-71a2-4644-b7ab-454054c52fc9' {
	menuentry 'GNU/Linux, with Linux 6.19.0-9-generic (recovery mode) (on /dev/sdb3)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.19.0-9-generic-root=UUID=0bc695d6-71a2-4644-b7ab-454054c52fc9 ro recovery nomodeset dis_ucode_ldr-0bc695d6-71a2-4644-b7ab-454054c52fc9' {
	menuentry 'Ubuntu (on /dev/sdc2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.1.0-060100-generic--0712a3b7-e636-41ee-8e3d-f2f40c296d88' {
	menuentry 'Ubuntu, avec Linux 6.1.0-060100-generic (on /dev/sdc2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.1.0-060100-generic--0712a3b7-e636-41ee-8e3d-f2f40c296d88' {
	menuentry 'Ubuntu, avec Linux 6.1.0-060100-generic (recovery mode) (on /dev/sdc2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.1.0-060100-generic-root=UUID=0712a3b7-e636-41ee-8e3d-f2f40c296d88 ro recovery nomodeset dis_ucode_ldr-0712a3b7-e636-41ee-8e3d-f2f40c296d88' {
	menuentry 'Ubuntu, avec Linux 5.15.0-139-generic (on /dev/sdc2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-5.15.0-139-generic--0712a3b7-e636-41ee-8e3d-f2f40c296d88' {
	menuentry 'Ubuntu, avec Linux 5.15.0-139-generic (recovery mode) (on /dev/sdc2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-5.15.0-139-generic-root=UUID=0712a3b7-e636-41ee-8e3d-f2f40c296d88 ro recovery nomodeset dis_ucode_ldr-0712a3b7-e636-41ee-8e3d-f2f40c296d88' {
	menuentry 'Ubuntu, avec Linux 5.15.0-107-generic (on /dev/sdc2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-5.15.0-107-generic--0712a3b7-e636-41ee-8e3d-f2f40c296d88' {
	menuentry 'Ubuntu, avec Linux 5.15.0-107-generic (recovery mode) (on /dev/sdc2)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-5.15.0-107-generic-root=UUID=0712a3b7-e636-41ee-8e3d-f2f40c296d88 ro recovery nomodeset dis_ucode_ldr-0712a3b7-e636-41ee-8e3d-f2f40c296d88' {
jpb@jpb-B760M-U24: /media/jpb/U26.04-mars/boot/grub $ sudo grep -v "#" /etc/default/grub

GRUB_DEFAULT=0
GRUB_TIMEOUT_STYLE=hidden
GRUB_TIMEOUT=0
GRUB_DISTRIBUTOR=`( . /etc/os-release; echo ${NAME:-Ubuntu} ) 2>/dev/null || echo Ubuntu`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""

GRUB_DISABLE_OS_PROBER=false

(réinstallation faite avec l'iso du 13 mars 2026)

Dernière modification par ar barzh paour (Le 18/03/2026, à 16:32)

PC          : B760M DS3H DDR4,  12th Gen Intel(R) Core(TM) i3-12100, RAM DDR4 8GiB -2400 Ubuntu 24.04, 22.04, 20.04,18.04,16.04 et 26.04 en test
Portable1 : ThinkPad P50 I7-6820HQ, 16G0 Ram Ubuntu 24.04, 22.04 ,26.04   W10-PRO( en voyage )
Portable2 : T5750  @ 2.00GHz RAM 1GiB DDR2 667 Mhz Ubuntu 20.04 ( batterie HS )
stourm a ran war bep tachenn (Angela Duval) ( Je combats sur tous les fronts )

Hors ligne

#5 Le 18/03/2026, à 16:36

geole

Re : Grub ne propose plus les divers O.S.

C est un problème d affichage...

a@a:/boot/grub$ sudo grep entry grub.cfg |grep vm|grep -v Adv
	menuentry 'Ubuntu (on /dev/sda10)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.19.0-6-generic--5cc9fbd0-20a7-4542-af8f-c4be6f13190c' {
	menuentry 'Ubuntu, with Linux 6.19.0-6-generic (on /dev/sda10)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.19.0-6-generic--5cc9fbd0-20a7-4542-af8f-c4be6f13190c' {
	menuentry 'Ubuntu, with Linux 6.19.0-6-generic (recovery mode) (on /dev/sda10)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.19.0-6-generic-root=UUID=5cc9fbd0-20a7-4542-af8f-c4be6f13190c ro recovery nomodeset dis_ucode_ldr-5cc9fbd0-20a7-4542-af8f-c4be6f13190c' {
	menuentry 'Ubuntu (on /dev/sda21)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.17.0-8-generic--e687bd71-9824-47b7-b336-d7873a323fc1' {
	menuentry 'Ubuntu, with Linux 6.17.0-8-generic (on /dev/sda21)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.17.0-8-generic--e687bd71-9824-47b7-b336-d7873a323fc1' {
	menuentry 'Ubuntu, with Linux 6.17.0-8-generic (recovery mode) (on /dev/sda21)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.17.0-8-generic-root=UUID=e687bd71-9824-47b7-b336-d7873a323fc1 ro recovery nomodeset dis_ucode_ldr-e687bd71-9824-47b7-b336-d7873a323fc1' {
	menuentry 'Ubuntu, with Linux 6.14.0-35-generic (on /dev/sda21)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.14.0-35-generic--e687bd71-9824-47b7-b336-d7873a323fc1' {
	menuentry 'Ubuntu, with Linux 6.14.0-35-generic (recovery mode) (on /dev/sda21)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.14.0-35-generic-root=UUID=e687bd71-9824-47b7-b336-d7873a323fc1 ro recovery nomodeset dis_ucode_ldr-e687bd71-9824-47b7-b336-d7873a323fc1' {
	menuentry 'Ubuntu (on /dev/sda28)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.8.0-101-generic--bdb98d5d-d946-4ee4-9335-01d356f32b35' {
	menuentry 'Ubuntu, with Linux 6.8.0-101-generic (on /dev/sda28)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.8.0-101-generic--bdb98d5d-d946-4ee4-9335-01d356f32b35' {
	menuentry 'Ubuntu, with Linux 6.8.0-101-generic (recovery mode) (on /dev/sda28)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.8.0-101-generic-root=UUID=bdb98d5d-d946-4ee4-9335-01d356f32b35 ro recovery nomodeset dis_ucode_ldr-bdb98d5d-d946-4ee4-9335-01d356f32b35' {
	menuentry 'Ubuntu, with Linux 6.8.0-100-generic (on /dev/sda28)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.8.0-100-generic--bdb98d5d-d946-4ee4-9335-01d356f32b35' {
	menuentry 'Ubuntu, with Linux 6.8.0-100-generic (recovery mode) (on /dev/sda28)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.8.0-100-generic-root=UUID=bdb98d5d-d946-4ee4-9335-01d356f32b35 ro recovery nomodeset dis_ucode_ldr-bdb98d5d-d946-4ee4-9335-01d356f32b35' {
	menuentry 'Ubuntu, with Linux 6.8.0-94-generic (on /dev/sda28)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.8.0-94-generic--bdb98d5d-d946-4ee4-9335-01d356f32b35' {
	menuentry 'Ubuntu, with Linux 6.8.0-94-generic (recovery mode) (on /dev/sda28)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-6.8.0-94-generic-root=UUID=bdb98d5d-d946-4ee4-9335-01d356f32b35 ro recovery nomodeset dis_ucode_ldr-bdb98d5d-d946-4ee4-9335-01d356f32b35' {
	menuentry 'Ubuntu 16.04.7 LTS (16.04) (on /dev/sda9)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/vmlinuz--6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd' {
	menuentry 'Ubuntu 16.04.7 LTS (16.04) (on /dev/sda9)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/vmlinuz--6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd' {
	menuentry 'Ubuntu 16.04.7 LTS (16.04) (on /dev/sda9)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/vmlinuz--6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd' {
	menuentry 'Ubuntu 16.04.7 LTS (16.04) (on /dev/sda9)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.15.0-243-generic--6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd' {
	menuentry 'Ubuntu 16.04.7 LTS (16.04) (on /dev/sda9)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.15.0-231-generic--6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd' {
	menuentry 'Ubuntu 16.04.7 LTS (16.04) (on /dev/sda9)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.15.0-230-generic--6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd' {
	menuentry 'Ubuntu 16.04.7 LTS (16.04) (on /dev/sda9)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/vmlinuz.old--6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd' {
	menuentry 'Ubuntu 16.04.7 LTS (16.04) (on /dev/sda9)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/vmlinuz--6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd' {
	menuentry 'Ubuntu 16.04.7 LTS (16.04) (on /dev/sda9)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/vmlinuz--6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd' {
	menuentry 'Ubuntu 16.04.7 LTS (16.04) (on /dev/sda9)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/vmlinuz--6ff8e4b5-b1ee-4f77-81d2-a65b75a488bd' {
a@a:/boot/grub$ 
a@a:/boot/grub$ sudo cat grub.cfg |wc
    894    3645   44143
a@a:/boot/grub$

Dernière modification par geole (Le 18/03/2026, à 16:40)

Les écrans de l'installateur 26.04 https://doc.ubuntu-fr.org/tutoriel/inst … _subiquity

Les partitions EXT4 des disques externes => https://forum.ubuntu-fr.org/viewtopic.p … #p22697248

Hors ligne

#6 Le 18/03/2026, à 16:48

ar barzh paour

Re : Grub ne propose plus les divers O.S.

bon je ne comprends pas ta réponse "C est un problème d affichage..."

quand je boote sur le disque qui contient U26.04, j'ai bien le menu de grub me proposant toutes les versions installées sur mon PC
une différence l'entrée de U26 est celle-ci

menuentry 'GNU/Linux'

au lieu de

menuentry 'Ubuntu'

et le menu est en blanc sur fond bleu au lieu de blanc sur fond noir

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=cyan/blue
set menu_color_highlight=white/blue
### END /etc/grub.d/05_debian_theme ###

Dernière modification par ar barzh paour (Le 18/03/2026, à 16:53)

PC          : B760M DS3H DDR4,  12th Gen Intel(R) Core(TM) i3-12100, RAM DDR4 8GiB -2400 Ubuntu 24.04, 22.04, 20.04,18.04,16.04 et 26.04 en test
Portable1 : ThinkPad P50 I7-6820HQ, 16G0 Ram Ubuntu 24.04, 22.04 ,26.04   W10-PRO( en voyage )
Portable2 : T5750  @ 2.00GHz RAM 1GiB DDR2 667 Mhz Ubuntu 20.04 ( batterie HS )
stourm a ran war bep tachenn (Angela Duval) ( Je combats sur tous les fronts )

Hors ligne

#7 Le 18/03/2026, à 16:53

ylag

Re : Grub ne propose plus les divers O.S.

Bonjour,

Question bête, as-tu passé la commande sudo update-grub après la modif du fichier /etc/default/grub au #3 ?
On l'oublie souvent ...

A+

Hors ligne

#8 Le 18/03/2026, à 17:07

geole

Re : Grub ne propose plus les divers O.S.

Normalement oui.
Mais je suis surpris de ne retrouver que quelques fignes. Il devrait y en avoir plus

a@a:~$ history | grep sudo | grep grub
   17  sudo update-grub
   26  sudo update-grub
   32  sudo grep -v "#" grub.cfg
   34  sudo grep -v "#" /etc/default/grub
   39  sudo update-grub
   43  sudo grub-install
   44  sudo update-grub
   57  sudo grub-install -V
   74  sudo grep entry grub.cfg |grep vm|grep -v Adv
   76  sudo grep entry grub.cfg |grep vm|grep -v Adv
   79  sudo grep entry grub.cfg |grep vm|grep -v Adv
   81  sudo cat grub.cfg |wc
   84  sudo update-grub
   86  history | grep sudo | grep grub
a@a:~$

Mon avis est que le problème est lié  à la version 

a@a:~$ uname -a
Linux a 7.0.0-7-generic #7-Ubuntu SMP PREEMPT_DYNAMIC Thu Mar 12 11:34:39 UTC 2026 x86_64 GNU/Linux
a@a:~$

La manifestation  est
    Affichage de la  mascotte pendant un certain temps.
Puis    un écran  noir  (probablement là que les lignes de choix de boot devraient s afficher)
   Puis réaffichage de la mascotte
Puis suppression de la mascotte et proposition  de rentrer son  nom  d utilisateur...

Les écrans de l'installateur 26.04 https://doc.ubuntu-fr.org/tutoriel/inst … _subiquity

Les partitions EXT4 des disques externes => https://forum.ubuntu-fr.org/viewtopic.p … #p22697248

Hors ligne

#9 Le 18/03/2026, à 18:46

ar barzh paour

Re : Grub ne propose plus les divers O.S.

pour info

jpb@jpb-B760M-U26: ~ $ uname -a
Linux jpb-B760M-U26.04 7.0.0-7-generic #7-Ubuntu SMP PREEMPT_DYNAMIC Thu Mar 12 11:34:39 UTC 2026 x86_64 GNU/Linux
jpb@jpb-B760M-U26: ~ $

PC          : B760M DS3H DDR4,  12th Gen Intel(R) Core(TM) i3-12100, RAM DDR4 8GiB -2400 Ubuntu 24.04, 22.04, 20.04,18.04,16.04 et 26.04 en test
Portable1 : ThinkPad P50 I7-6820HQ, 16G0 Ram Ubuntu 24.04, 22.04 ,26.04   W10-PRO( en voyage )
Portable2 : T5750  @ 2.00GHz RAM 1GiB DDR2 667 Mhz Ubuntu 20.04 ( batterie HS )
stourm a ran war bep tachenn (Angela Duval) ( Je combats sur tous les fronts )

Hors ligne

#10 Le 19/03/2026, à 09:32

iznobe

Re : Grub ne propose plus les divers O.S.

avec :

GRUB_TIMEOUT_STYLE=hidden
GRUB_TIMEOUT=0

il me semble normal que rien ne s' affiche.
=>

sudo sed -i "s/GRUB_TIMEOUT_STYLE=hidden/GRUB_TIMEOUT_STYLE=menu/" /etc/default/grub
sudo sed -i "s/GRUB_TIMEOUT=0/GRUB_TIMEOUT=10/" /etc/default/grub
sudo update-grub

Dernière modification par iznobe (Le 19/03/2026, à 09:34)

retour COMPLET et utilisable de commande | les scripts de la communauté sur github | script montage partitions DATA | script install auto BROTHER]

Hors ligne

#11 Le 19/03/2026, à 09:57

nany

Re : Grub ne propose plus les divers O.S.

Bonjour,



iznobe a écrit :

avec :

GRUB_TIMEOUT_STYLE=hidden
GRUB_TIMEOUT=0

il me semble normal que rien ne s' affiche.

Non, le script /etc/grub.d/30_os-prober est censé régler l’affichage du menu avec sa fonction adjust_timeout.

/etc/grub.d/30_os-prober a écrit :
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
}

Or on peut voir que cette fonction a bien été exécutée dans le retour en #1.

geole a écrit :
a@a:/boot/grub$ sudo grep -v "#" grub.cfg
…
set timeout_style=menu
if [ "${timeout}" = 0 ]; then
  set timeout=10
fi
…

Le problème est ailleurs. Reste à déterminer où, ce qui n’est pas une mince affaire.

Comment bien utiliser les balises BBcode
Retour aux sources - Script de nettoyage automatique mensuel
https://www.vision-environnement.com/li … malo40.php
LIBRARIES ARE NOT BOOK-STORES!

Hors ligne

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