On 04.01.24 19:02, David Wright wrote:
Could you post the new grub.cfg file, so that people running testing,
and following along the thread later, can see how boot-repair fixed it?
Cheers,
David.
Let's hope the mailing list let's this go through.
Keep in mind, this is based on the assumption that your whole /
partition is LUKS encrypted (in my case now LUKS2).
"root-partition-UUID" is the UUID that's shown in Disks or on the Grub
screen for the decryption password prompt. Now, I can't say for sure
what "root-partition-UUID2" is, but that's what seems to be symlinked to
/dev/dm-0 and with blkid, one of the entries will look like this:
/dev/mapper/luks-<root-partition-UUID>: UUID="<root-partition-UUID2>"
BLOCK_SIZE="4096" TYPE="ext4"
So maybe it's just some kind of virtual UUID for the decrypted root
partition.
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#
### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
set have_grubenv=true
load_env
fi
if [ "${next_entry}" ] ; then
set default="${next_entry}"
set next_entry=
save_env next_entry
set boot_once=true
else
set default="0"
fi
if [ x"${feature_menuentry_id}" = xy ]; then
menuentry_id_option="--id"
else
menuentry_id_option=""
fi
export menuentry_id_option
if [ "${prev_saved_entry}" ]; then
set saved_entry="${prev_saved_entry}"
save_env saved_entry
set prev_saved_entry=
save_env prev_saved_entry
set boot_once=true
fi
function savedefault {
if [ -z "${boot_once}" ]; then
saved_entry="${chosen}"
save_env saved_entry
fi
}
function load_video {
if [ x$feature_all_video_module = xy ]; then
insmod all_video
else
insmod efi_gop
insmod efi_uga
insmod ieee1275_fb
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
fi
}
if loadfont unicode ; then
set gfxmode=auto
load_video
insmod gfxterm
set locale_dir=$prefix/locale
set lang=en_US
insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
set timeout=30
else
if [ x$feature_timeout_style = xy ] ; then
set timeout_style=menu
set timeout=5
# Fallback normal timeout code in case the timeout_style feature is
# unavailable.
else
set timeout=5
fi
fi
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/05_debian_theme ###
insmod part_gpt
insmod cryptodisk
insmod luks2
insmod gcry_rijndael
insmod gcry_rijndael
insmod gcry_sha256
insmod ext2
set root='cryptouuid/<root-partition-UUID>'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root
--hint='cryptouuid/<root-partition-UUID>' <root-partition-UUID2>
else
search --no-floppy --fs-uuid --set=root <root-partition-UUID2>
fi
insmod png
if background_image /boot/grub/.background_cache.png; then
set color_normal=white/black
set color_highlight=black/white
else
set menu_color_normal=cyan/blue
set menu_color_highlight=white/blue
fi
### END /etc/grub.d/05_debian_theme ###
### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
set gfxpayload="${1}"
}
set linux_gfx_mode=
export linux_gfx_mode
menuentry 'Debian GNU/Linux' --class debian --class gnu-linux --class
gnu --class os $menuentry_id_option
'gnulinux-simple-<root-partition-UUID2>' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod cryptodisk
insmod luks2
insmod gcry_rijndael
insmod gcry_rijndael
insmod gcry_sha256
insmod ext2
set root='cryptouuid/<root-partition-UUID>'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root
--hint='cryptouuid/<root-partition-UUID>' <root-partition-UUID2>
else
search --no-floppy --fs-uuid --set=root <root-partition-UUID2>
fi
echo 'Loading Linux 6.5.0-5-amd64 ...'
linux /boot/vmlinuz-6.5.0-5-amd64
root=UUID=<root-partition-UUID2> ro quiet
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-6.5.0-5-amd64
}
submenu 'Advanced options for Debian GNU/Linux' $menuentry_id_option
'gnulinux-advanced-<root-partition-UUID2>' {
menuentry 'Debian GNU/Linux, with Linux 6.5.0-5-amd64' --class
debian --class gnu-linux --class gnu --class os $menuentry_id_option
'gnulinux-6.5.0-5-amd64-advanced-<root-partition-UUID2>' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod cryptodisk
insmod luks2
insmod gcry_rijndael
insmod gcry_rijndael
insmod gcry_sha256
insmod ext2
set root='cryptouuid/<root-partition-UUID>'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root
--hint='cryptouuid/<root-partition-UUID>' <root-partition-UUID2>
else
search --no-floppy --fs-uuid --set=root <root-partition-UUID2>
fi
echo 'Loading Linux 6.5.0-5-amd64 ...'
linux /boot/vmlinuz-6.5.0-5-amd64
root=UUID=<root-partition-UUID2> ro quiet
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-6.5.0-5-amd64
}
menuentry 'Debian GNU/Linux, with Linux 6.5.0-5-amd64 (recovery
mode)' --class debian --class gnu-linux --class gnu --class os
$menuentry_id_option
'gnulinux-6.5.0-5-amd64-recovery-<root-partition-UUID2>' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod cryptodisk
insmod luks2
insmod gcry_rijndael
insmod gcry_rijndael
insmod gcry_sha256
insmod ext2
set root='cryptouuid/<root-partition-UUID>'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root
--hint='cryptouuid/<root-partition-UUID>' <root-partition-UUID2>
else
search --no-floppy --fs-uuid --set=root <root-partition-UUID2>
fi
echo 'Loading Linux 6.5.0-5-amd64 ...'
linux /boot/vmlinuz-6.5.0-5-amd64
root=UUID=<root-partition-UUID2> ro single
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-6.5.0-5-amd64
}
menuentry 'Debian GNU/Linux, with Linux 6.5.0-4-amd64' --class
debian --class gnu-linux --class gnu --class os $menuentry_id_option
'gnulinux-6.5.0-4-amd64-advanced-<root-partition-UUID2>' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod cryptodisk
insmod luks2
insmod gcry_rijndael
insmod gcry_rijndael
insmod gcry_sha256
insmod ext2
set root='cryptouuid/<root-partition-UUID>'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root
--hint='cryptouuid/<root-partition-UUID>' <root-partition-UUID2>
else
search --no-floppy --fs-uuid --set=root <root-partition-UUID2>
fi
echo 'Loading Linux 6.5.0-4-amd64 ...'
linux /boot/vmlinuz-6.5.0-4-amd64
root=UUID=<root-partition-UUID2> ro quiet
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-6.5.0-4-amd64
}
menuentry 'Debian GNU/Linux, with Linux 6.5.0-4-amd64 (recovery
mode)' --class debian --class gnu-linux --class gnu --class os
$menuentry_id_option
'gnulinux-6.5.0-4-amd64-recovery-<root-partition-UUID2>' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod cryptodisk
insmod luks2
insmod gcry_rijndael
insmod gcry_rijndael
insmod gcry_sha256
insmod ext2
set root='cryptouuid/<root-partition-UUID>'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root
--hint='cryptouuid/<root-partition-UUID>' <root-partition-UUID2>
else
search --no-floppy --fs-uuid --set=root <root-partition-UUID2>
fi
echo 'Loading Linux 6.5.0-4-amd64 ...'
linux /boot/vmlinuz-6.5.0-4-amd64
root=UUID=<root-partition-UUID2> ro single
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-6.5.0-4-amd64
}
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/30_uefi-firmware ###
menuentry 'UEFI Firmware Settings' $menuentry_id_option 'uefi-firmware' {
fwsetup
}
### END /etc/grub.d/30_uefi-firmware ###
### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###
### BEGIN /etc/grub.d/41_custom ###
if [ -f ${config_directory}/custom.cfg ]; then
source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg
fi
### END /etc/grub.d/41_custom ###
