Bug#1028063: grub-common: grub-install hangs during apt-upgrade if target is a removable USB stick

Bernhard Treutwein debian-bugs at wildwein.de
Fri Jan 6 13:21:46 GMT 2023


Package: grub-common
Version: 2.06-3~deb11u5
Severity: important
X-Debbugs-Cc: debian-bugs at wildwein.de

Dear Maintainer,

   sudo apt-upgrade hangs when it is running grub-install and the grub
   partition is on a removable disk.

   I have Debian derivate Q4OS installed on a 128GB USB stick and
   EndlessOS (another Debian derivate with read only root filesystem)
   installed on the main disk. apt-upgrade hangs when it installs a new
   kernel during grub-install. Using pstree -p for finding that process
   and killing it after a 
      manual sudo grub-install --target-x86_64-efi --removable
   in a separate window lets apt upgrade finish

   Further information may be found in the Q4OS forum at
   https://www.q4os.org/forum/viewtopic.php?id=4325

-- Package-specific info:

*********************** BEGIN /proc/mounts
/dev/sdb2 / ext4 rw,noatime 0 0
/dev/sdb1 /boot/efi vfat rw,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=ascii,shortname=mixed,utf8,errors=remount-ro 0 0
/dev/sdb4 /home ext4 rw,noatime 0 0
*********************** END /proc/mounts

*********************** BEGIN /boot/grub/grub.cfg
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#

### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi
if [ "${next_entry}" ] ; then
   set default="${next_entry}"
   set next_entry=
   save_env next_entry
   set boot_once=true
else
   set default="0"
fi

if [ x"${feature_menuentry_id}" = xy ]; then
  menuentry_id_option="--id"
else
  menuentry_id_option=""
fi

export menuentry_id_option

if [ "${prev_saved_entry}" ]; then
  set saved_entry="${prev_saved_entry}"
  save_env saved_entry
  set prev_saved_entry=
  save_env prev_saved_entry
  set boot_once=true
fi

function savedefault {
  if [ -z "${boot_once}" ]; then
    saved_entry="${chosen}"
    save_env saved_entry
  fi
}
function load_video {
  if [ x$feature_all_video_module = xy ]; then
    insmod all_video
  else
    insmod efi_gop
    insmod efi_uga
    insmod ieee1275_fb
    insmod vbe
    insmod vga
    insmod video_bochs
    insmod video_cirrus
  fi
}

terminal_input console
terminal_output console
if [ "${recordfail}" = 1 ] ; then
  set timeout=30
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=hidden
    set timeout=1
  # Fallback hidden-timeout code in case the timeout_style feature is
  # unavailable.
  elif sleep --interruptible 1 ; then
    set timeout=0
  fi
fi
### END /etc/grub.d/00_header ###

### 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 ###

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
	set gfxpayload="${1}"
}
set linux_gfx_mode=
export linux_gfx_mode
menuentry 'Q4OS Desktop 4.10 '\''Gemini'\'' GNU/Linux' --class q4os --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-7f354619-2d0e-43ab-a232-fd6ec9f81920' {
	load_video
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_gpt
	insmod ext2
	set root='hd1,gpt2'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  7f354619-2d0e-43ab-a232-fd6ec9f81920
	else
	  search --no-floppy --fs-uuid --set=root 7f354619-2d0e-43ab-a232-fd6ec9f81920
	fi
	echo	'Loading Linux 5.10.0-20-amd64 ...'
	linux	/boot/vmlinuz-5.10.0-20-amd64 root=UUID=7f354619-2d0e-43ab-a232-fd6ec9f81920 ro  quiet loglevel=3 systemd.log_color=0 systemd.show_status=1
	echo	'Loading initial ramdisk ...'
	initrd	/boot/initrd.img-5.10.0-20-amd64
}
submenu 'Advanced options for Q4OS Desktop 4.10 '\''Gemini'\'' GNU/Linux' $menuentry_id_option 'gnulinux-advanced-7f354619-2d0e-43ab-a232-fd6ec9f81920' {
	menuentry 'Q4OS Desktop 4.10 '\''Gemini'\'' GNU/Linux, with Linux 5.10.0-20-amd64' --class q4os --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.10.0-20-amd64-advanced-7f354619-2d0e-43ab-a232-fd6ec9f81920' {
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  7f354619-2d0e-43ab-a232-fd6ec9f81920
		else
		  search --no-floppy --fs-uuid --set=root 7f354619-2d0e-43ab-a232-fd6ec9f81920
		fi
		echo	'Loading Linux 5.10.0-20-amd64 ...'
		linux	/boot/vmlinuz-5.10.0-20-amd64 root=UUID=7f354619-2d0e-43ab-a232-fd6ec9f81920 ro  quiet loglevel=3 systemd.log_color=0 systemd.show_status=1
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.10.0-20-amd64
	}
	menuentry 'Q4OS Desktop 4.10 '\''Gemini'\'' GNU/Linux, with Linux 5.10.0-20-amd64 (recovery mode)' --class q4os --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.10.0-20-amd64-recovery-7f354619-2d0e-43ab-a232-fd6ec9f81920' {
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  7f354619-2d0e-43ab-a232-fd6ec9f81920
		else
		  search --no-floppy --fs-uuid --set=root 7f354619-2d0e-43ab-a232-fd6ec9f81920
		fi
		echo	'Loading Linux 5.10.0-20-amd64 ...'
		linux	/boot/vmlinuz-5.10.0-20-amd64 root=UUID=7f354619-2d0e-43ab-a232-fd6ec9f81920 ro single 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.10.0-20-amd64
	}
	menuentry 'Q4OS Desktop 4.10 '\''Gemini'\'' GNU/Linux, with Linux 5.10.0-19-amd64' --class q4os --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.10.0-19-amd64-advanced-7f354619-2d0e-43ab-a232-fd6ec9f81920' {
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  7f354619-2d0e-43ab-a232-fd6ec9f81920
		else
		  search --no-floppy --fs-uuid --set=root 7f354619-2d0e-43ab-a232-fd6ec9f81920
		fi
		echo	'Loading Linux 5.10.0-19-amd64 ...'
		linux	/boot/vmlinuz-5.10.0-19-amd64 root=UUID=7f354619-2d0e-43ab-a232-fd6ec9f81920 ro  quiet loglevel=3 systemd.log_color=0 systemd.show_status=1
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.10.0-19-amd64
	}
	menuentry 'Q4OS Desktop 4.10 '\''Gemini'\'' GNU/Linux, with Linux 5.10.0-19-amd64 (recovery mode)' --class q4os --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.10.0-19-amd64-recovery-7f354619-2d0e-43ab-a232-fd6ec9f81920' {
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  7f354619-2d0e-43ab-a232-fd6ec9f81920
		else
		  search --no-floppy --fs-uuid --set=root 7f354619-2d0e-43ab-a232-fd6ec9f81920
		fi
		echo	'Loading Linux 5.10.0-19-amd64 ...'
		linux	/boot/vmlinuz-5.10.0-19-amd64 root=UUID=7f354619-2d0e-43ab-a232-fd6ec9f81920 ro single 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.10.0-19-amd64
	}
	menuentry 'Q4OS Desktop 4.10 '\''Gemini'\'' GNU/Linux, with Linux 5.10.0-16-amd64' --class q4os --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.10.0-16-amd64-advanced-7f354619-2d0e-43ab-a232-fd6ec9f81920' {
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  7f354619-2d0e-43ab-a232-fd6ec9f81920
		else
		  search --no-floppy --fs-uuid --set=root 7f354619-2d0e-43ab-a232-fd6ec9f81920
		fi
		echo	'Loading Linux 5.10.0-16-amd64 ...'
		linux	/boot/vmlinuz-5.10.0-16-amd64 root=UUID=7f354619-2d0e-43ab-a232-fd6ec9f81920 ro  quiet loglevel=3 systemd.log_color=0 systemd.show_status=1
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.10.0-16-amd64
	}
	menuentry 'Q4OS Desktop 4.10 '\''Gemini'\'' GNU/Linux, with Linux 5.10.0-16-amd64 (recovery mode)' --class q4os --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.10.0-16-amd64-recovery-7f354619-2d0e-43ab-a232-fd6ec9f81920' {
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  7f354619-2d0e-43ab-a232-fd6ec9f81920
		else
		  search --no-floppy --fs-uuid --set=root 7f354619-2d0e-43ab-a232-fd6ec9f81920
		fi
		echo	'Loading Linux 5.10.0-16-amd64 ...'
		linux	/boot/vmlinuz-5.10.0-16-amd64 root=UUID=7f354619-2d0e-43ab-a232-fd6ec9f81920 ro single 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.10.0-16-amd64
	}
	menuentry 'Q4OS Desktop 4.10 '\''Gemini'\'' GNU/Linux, with Linux 5.10.0-15-amd64' --class q4os --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.10.0-15-amd64-advanced-7f354619-2d0e-43ab-a232-fd6ec9f81920' {
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  7f354619-2d0e-43ab-a232-fd6ec9f81920
		else
		  search --no-floppy --fs-uuid --set=root 7f354619-2d0e-43ab-a232-fd6ec9f81920
		fi
		echo	'Loading Linux 5.10.0-15-amd64 ...'
		linux	/boot/vmlinuz-5.10.0-15-amd64 root=UUID=7f354619-2d0e-43ab-a232-fd6ec9f81920 ro  quiet loglevel=3 systemd.log_color=0 systemd.show_status=1
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.10.0-15-amd64
	}
	menuentry 'Q4OS Desktop 4.10 '\''Gemini'\'' GNU/Linux, with Linux 5.10.0-15-amd64 (recovery mode)' --class q4os --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.10.0-15-amd64-recovery-7f354619-2d0e-43ab-a232-fd6ec9f81920' {
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  7f354619-2d0e-43ab-a232-fd6ec9f81920
		else
		  search --no-floppy --fs-uuid --set=root 7f354619-2d0e-43ab-a232-fd6ec9f81920
		fi
		echo	'Loading Linux 5.10.0-15-amd64 ...'
		linux	/boot/vmlinuz-5.10.0-15-amd64 root=UUID=7f354619-2d0e-43ab-a232-fd6ec9f81920 ro single 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.10.0-15-amd64
	}
	menuentry 'Q4OS Desktop 4.10 '\''Gemini'\'' GNU/Linux, with Linux 5.10.0-14-amd64' --class q4os --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.10.0-14-amd64-advanced-7f354619-2d0e-43ab-a232-fd6ec9f81920' {
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  7f354619-2d0e-43ab-a232-fd6ec9f81920
		else
		  search --no-floppy --fs-uuid --set=root 7f354619-2d0e-43ab-a232-fd6ec9f81920
		fi
		echo	'Loading Linux 5.10.0-14-amd64 ...'
		linux	/boot/vmlinuz-5.10.0-14-amd64 root=UUID=7f354619-2d0e-43ab-a232-fd6ec9f81920 ro  quiet loglevel=3 systemd.log_color=0 systemd.show_status=1
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.10.0-14-amd64
	}
	menuentry 'Q4OS Desktop 4.10 '\''Gemini'\'' GNU/Linux, with Linux 5.10.0-14-amd64 (recovery mode)' --class q4os --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.10.0-14-amd64-recovery-7f354619-2d0e-43ab-a232-fd6ec9f81920' {
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  7f354619-2d0e-43ab-a232-fd6ec9f81920
		else
		  search --no-floppy --fs-uuid --set=root 7f354619-2d0e-43ab-a232-fd6ec9f81920
		fi
		echo	'Loading Linux 5.10.0-14-amd64 ...'
		linux	/boot/vmlinuz-5.10.0-14-amd64 root=UUID=7f354619-2d0e-43ab-a232-fd6ec9f81920 ro single 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.10.0-14-amd64
	}
	menuentry 'Q4OS Desktop 4.10 '\''Gemini'\'' GNU/Linux, with Linux 5.10.0-9-amd64' --class q4os --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.10.0-9-amd64-advanced-7f354619-2d0e-43ab-a232-fd6ec9f81920' {
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  7f354619-2d0e-43ab-a232-fd6ec9f81920
		else
		  search --no-floppy --fs-uuid --set=root 7f354619-2d0e-43ab-a232-fd6ec9f81920
		fi
		echo	'Loading Linux 5.10.0-9-amd64 ...'
		linux	/boot/vmlinuz-5.10.0-9-amd64 root=UUID=7f354619-2d0e-43ab-a232-fd6ec9f81920 ro  quiet loglevel=3 systemd.log_color=0 systemd.show_status=1
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.10.0-9-amd64
	}
	menuentry 'Q4OS Desktop 4.10 '\''Gemini'\'' GNU/Linux, with Linux 5.10.0-9-amd64 (recovery mode)' --class q4os --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.10.0-9-amd64-recovery-7f354619-2d0e-43ab-a232-fd6ec9f81920' {
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  7f354619-2d0e-43ab-a232-fd6ec9f81920
		else
		  search --no-floppy --fs-uuid --set=root 7f354619-2d0e-43ab-a232-fd6ec9f81920
		fi
		echo	'Loading Linux 5.10.0-9-amd64 ...'
		linux	/boot/vmlinuz-5.10.0-9-amd64 root=UUID=7f354619-2d0e-43ab-a232-fd6ec9f81920 ro single 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.10.0-9-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 ###
*********************** END /boot/grub/grub.cfg

*********************** BEGIN /proc/mdstat
cat: /proc/mdstat: No such file or directory
*********************** END /proc/mdstat

*********************** BEGIN /dev/disk/by-id
total 0
lrwxrwxrwx 1 root root  9 Jan  5 21:43 ata-WDC_WDS500G2B0B-00YS70_19145A802424 -> ../../sda
lrwxrwxrwx 1 root root 10 Jan  5 21:43 ata-WDC_WDS500G2B0B-00YS70_19145A802424-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jan  5 21:43 ata-WDC_WDS500G2B0B-00YS70_19145A802424-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Jan  5 21:43 ata-WDC_WDS500G2B0B-00YS70_19145A802424-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Jan  5 21:43 ata-WDC_WDS500G2B0B-00YS70_19145A802424-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Jan  5 21:43 ata-WDC_WDS500G2B0B-00YS70_19145A802424-part5 -> ../../sda5
lrwxrwxrwx 1 root root  9 Jan  5 21:43 usb-SanDisk_Ultra_Fit_4C530001150713105515-0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 Jan  5 21:43 usb-SanDisk_Ultra_Fit_4C530001150713105515-0:0-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Jan  5 21:43 usb-SanDisk_Ultra_Fit_4C530001150713105515-0:0-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Jan  5 21:43 usb-SanDisk_Ultra_Fit_4C530001150713105515-0:0-part3 -> ../../sdb3
lrwxrwxrwx 1 root root 10 Jan  5 21:43 usb-SanDisk_Ultra_Fit_4C530001150713105515-0:0-part4 -> ../../sdb4
lrwxrwxrwx 1 root root  9 Jan  5 21:43 wwn-0x5001b448b893f0aa -> ../../sda
lrwxrwxrwx 1 root root 10 Jan  5 21:43 wwn-0x5001b448b893f0aa-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jan  5 21:43 wwn-0x5001b448b893f0aa-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Jan  5 21:43 wwn-0x5001b448b893f0aa-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Jan  5 21:43 wwn-0x5001b448b893f0aa-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Jan  5 21:43 wwn-0x5001b448b893f0aa-part5 -> ../../sda5
*********************** END /dev/disk/by-id

*********************** BEGIN /dev/disk/by-uuid
total 0
lrwxrwxrwx 1 root root 10 Jan  5 21:43 0774-E580 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jan  5 21:43 17797559-11e9-4cac-ac8d-d24e2b1b87e8 -> ../../sda5
lrwxrwxrwx 1 root root 10 Jan  5 21:43 206054F06054CDE2 -> ../../sda4
lrwxrwxrwx 1 root root 10 Jan  5 21:43 2d9ee269-9154-4d4f-b6bd-6dff0aa6cee3 -> ../../sdb3
lrwxrwxrwx 1 root root 10 Jan  5 21:43 6bd179b7-5b46-46a0-a733-e71d8e1dca77 -> ../../sdb4
lrwxrwxrwx 1 root root 10 Jan  5 21:43 7f354619-2d0e-43ab-a232-fd6ec9f81920 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Jan  5 21:43 908123ba-8ba9-44e9-8e11-58a400722278 -> ../../sda3
lrwxrwxrwx 1 root root 10 Jan  5 21:43 AE1A-0FE9 -> ../../sdb1
*********************** END /dev/disk/by-uuid

-- System Information:
Debian Release: 11.6
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.10.0-20-amd64 (SMP w/4 CPU threads)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages grub-common depends on:
ii  gettext-base        0.21-4
ii  libc6               2.31-13+deb11u5
ii  libdevmapper1.02.1  2:1.02.175-2.1
ii  libefiboot1         37-6
ii  libefivar1          37-6
ii  libfreetype6        2.10.4+dfsg-1+deb11u1
ii  libfuse2            2.9.9-5
ii  liblzma5            5.2.5-2.1~deb11u1

Versions of packages grub-common recommends:
ii  os-prober  1.79

Versions of packages grub-common suggests:
ii  console-setup  1.205
pn  desktop-base   <none>
pn  grub-emu       <none>
pn  mtools         <none>
pn  multiboot-doc  <none>
pn  xorriso        <none>

-- no debconf information



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