Package: grub2-common Version: 2.02+dfsg1-18 Severity: serious Hey Colin,
Now that we have shim and signed binaries in the archive, the extra code to install grubXXX.efi to the removable media path has to take this into account too, or people using secure boot will end up with broken systems that won't boot. Looking into code to do this now. -- Package-specific info: *********************** BEGIN /proc/mounts /dev/mapper/tack--vg-lv_root / ext4 rw,relatime,errors=remount-ro 0 0 /dev/sda2 /boot ext2 rw,relatime,block_validity,barrier,user_xattr,acl,stripe=4 0 0 /dev/sda1 /boot/efi vfat rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=ascii,shortname=mixed,utf8,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_scratch /scratch ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_scratch /var/www/mirror ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_home /home ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_root /run/schroot/mount/buster-amd64-ae95d8fb-ca7e-4d82-8da8-45d8e8dc78bc ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_home /run/schroot/mount/buster-amd64-ae95d8fb-ca7e-4d82-8da8-45d8e8dc78bc/home ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_root /run/schroot/mount/buster-amd64-ae95d8fb-ca7e-4d82-8da8-45d8e8dc78bc/tmp ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_root /run/schroot/mount/sid-410245e6-819e-42a5-a194-9ae0b254ef7f ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_home /run/schroot/mount/sid-410245e6-819e-42a5-a194-9ae0b254ef7f/home ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_root /run/schroot/mount/sid-410245e6-819e-42a5-a194-9ae0b254ef7f/tmp ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_root /run/schroot/mount/sid-4568a602-5a45-4ec9-9103-fb115cc4f1a4 ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_home /run/schroot/mount/sid-4568a602-5a45-4ec9-9103-fb115cc4f1a4/home ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_root /run/schroot/mount/sid-4568a602-5a45-4ec9-9103-fb115cc4f1a4/tmp ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_root /run/schroot/mount/sid-6544df41-9ed7-490a-8f32-df7aa7cb09cb ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_home /run/schroot/mount/sid-6544df41-9ed7-490a-8f32-df7aa7cb09cb/home ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_root /run/schroot/mount/sid-6544df41-9ed7-490a-8f32-df7aa7cb09cb/tmp ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_root /run/schroot/mount/sid-6616ad0e-5db2-4d38-96a4-2680a17ca733 ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_home /run/schroot/mount/sid-6616ad0e-5db2-4d38-96a4-2680a17ca733/home ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_root /run/schroot/mount/sid-6616ad0e-5db2-4d38-96a4-2680a17ca733/tmp ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_root /run/schroot/mount/sid-9471e88b-b7e3-4973-b8d2-07dd531b56a8 ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_home /run/schroot/mount/sid-9471e88b-b7e3-4973-b8d2-07dd531b56a8/home ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_root /run/schroot/mount/sid-9471e88b-b7e3-4973-b8d2-07dd531b56a8/tmp ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_root /run/schroot/mount/sid-96cd9c31-1413-45a3-aa51-fc4ab220b5e9 ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_home /run/schroot/mount/sid-96cd9c31-1413-45a3-aa51-fc4ab220b5e9/home ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_root /run/schroot/mount/sid-96cd9c31-1413-45a3-aa51-fc4ab220b5e9/tmp ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_root /run/schroot/mount/sid-9b8885af-ce11-40f2-8ded-b907cf102d0f ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_home /run/schroot/mount/sid-9b8885af-ce11-40f2-8ded-b907cf102d0f/home ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_root /run/schroot/mount/sid-9b8885af-ce11-40f2-8ded-b907cf102d0f/tmp ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_root /run/schroot/mount/sid-c39fecac-ca7e-4f75-a800-5137c3adfb35 ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_home /run/schroot/mount/sid-c39fecac-ca7e-4f75-a800-5137c3adfb35/home ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_root /run/schroot/mount/sid-c39fecac-ca7e-4f75-a800-5137c3adfb35/tmp ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_root /run/schroot/mount/sid-cb9d44d0-9848-4bb1-b9d2-09c4cb0b0723 ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_home /run/schroot/mount/sid-cb9d44d0-9848-4bb1-b9d2-09c4cb0b0723/home ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_root /run/schroot/mount/sid-cb9d44d0-9848-4bb1-b9d2-09c4cb0b0723/tmp ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_root /run/schroot/mount/sid-cbc655da-b64d-4820-b814-874a8582c425 ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_home /run/schroot/mount/sid-cbc655da-b64d-4820-b814-874a8582c425/home ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_root /run/schroot/mount/sid-cbc655da-b64d-4820-b814-874a8582c425/tmp ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_root /run/schroot/mount/sid-i386-9025294e-dd77-4c33-849f-ddad65273ff6 ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_home /run/schroot/mount/sid-i386-9025294e-dd77-4c33-849f-ddad65273ff6/home ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_root /run/schroot/mount/sid-i386-9025294e-dd77-4c33-849f-ddad65273ff6/tmp ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_root /run/schroot/mount/sid-bbcf116e-ae3b-4e0e-bcdd-1eb25836cb07 ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_home /run/schroot/mount/sid-bbcf116e-ae3b-4e0e-bcdd-1eb25836cb07/home ext4 rw,relatime,errors=remount-ro 0 0 /dev/mapper/tack--vg-lv_root /run/schroot/mount/sid-bbcf116e-ae3b-4e0e-bcdd-1eb25836cb07/tmp ext4 rw,relatime,errors=remount-ro 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$feature_all_video_module = xy ]; then insmod all_video else insmod efi_gop insmod efi_uga insmod ieee1275_fb insmod vbe insmod vga insmod video_bochs insmod video_cirrus fi } if [ x$feature_default_font_path = xy ] ; then font=unicode else insmod part_gpt insmod ext2 set root='hd0,gpt2' if [ x$feature_platform_search_hint = xy ]; then search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 38f2e7c9-3871-435a-b87b-4a0bee7c1132 else search --no-floppy --fs-uuid --set=root 38f2e7c9-3871-435a-b87b-4a0bee7c1132 fi font="/grub/unicode.pf2" fi if loadfont $font ; then set gfxmode=auto load_video insmod gfxterm set locale_dir=$prefix/locale set lang=en_GB insmod gettext fi terminal_output gfxterm if [ "${recordfail}" = 1 ] ; then set timeout=30 else if [ x$feature_timeout_style = xy ] ; then set timeout_style=menu set timeout=5 # Fallback normal timeout code in case the timeout_style feature is # unavailable. else set timeout=5 fi fi ### END /etc/grub.d/00_header ### ### BEGIN /etc/grub.d/05_debian_theme ### insmod part_gpt insmod ext2 set root='hd0,gpt2' if [ x$feature_platform_search_hint = xy ]; then search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 38f2e7c9-3871-435a-b87b-4a0bee7c1132 else search --no-floppy --fs-uuid --set=root 38f2e7c9-3871-435a-b87b-4a0bee7c1132 fi insmod png if background_image /grub/.background_cache.png; then set color_normal=white/black set color_highlight=black/white else set menu_color_normal=cyan/blue set menu_color_highlight=white/blue fi ### END /etc/grub.d/05_debian_theme ### ### BEGIN /etc/grub.d/10_linux ### function gfxmode { set gfxpayload="${1}" } set linux_gfx_mode= export linux_gfx_mode menuentry 'Debian GNU/Linux' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-4980b8a2-d677-453f-8f35-fdc8705e06d0' { load_video insmod gzio if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi insmod part_gpt insmod ext2 set root='hd0,gpt2' if [ x$feature_platform_search_hint = xy ]; then search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 38f2e7c9-3871-435a-b87b-4a0bee7c1132 else search --no-floppy --fs-uuid --set=root 38f2e7c9-3871-435a-b87b-4a0bee7c1132 fi echo 'Loading Linux 4.19.0-5-amd64 ...' linux /vmlinuz-4.19.0-5-amd64 root=/dev/mapper/tack--vg-lv_root ro net.ifnames=0 echo 'Loading initial ramdisk ...' initrd /initrd.img-4.19.0-5-amd64 } submenu 'Advanced options for Debian GNU/Linux' $menuentry_id_option 'gnulinux-advanced-4980b8a2-d677-453f-8f35-fdc8705e06d0' { menuentry 'Debian GNU/Linux, with Linux 4.19.0-5-amd64' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.19.0-5-amd64-advanced-4980b8a2-d677-453f-8f35-fdc8705e06d0' { load_video insmod gzio if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi insmod part_gpt insmod ext2 set root='hd0,gpt2' if [ x$feature_platform_search_hint = xy ]; then search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 38f2e7c9-3871-435a-b87b-4a0bee7c1132 else search --no-floppy --fs-uuid --set=root 38f2e7c9-3871-435a-b87b-4a0bee7c1132 fi echo 'Loading Linux 4.19.0-5-amd64 ...' linux /vmlinuz-4.19.0-5-amd64 root=/dev/mapper/tack--vg-lv_root ro net.ifnames=0 echo 'Loading initial ramdisk ...' initrd /initrd.img-4.19.0-5-amd64 } menuentry 'Debian GNU/Linux, with Linux 4.19.0-5-amd64 (recovery mode)' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.19.0-5-amd64-recovery-4980b8a2-d677-453f-8f35-fdc8705e06d0' { load_video insmod gzio if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi insmod part_gpt insmod ext2 set root='hd0,gpt2' if [ x$feature_platform_search_hint = xy ]; then search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 38f2e7c9-3871-435a-b87b-4a0bee7c1132 else search --no-floppy --fs-uuid --set=root 38f2e7c9-3871-435a-b87b-4a0bee7c1132 fi echo 'Loading Linux 4.19.0-5-amd64 ...' linux /vmlinuz-4.19.0-5-amd64 root=/dev/mapper/tack--vg-lv_root ro single echo 'Loading initial ramdisk ...' initrd /initrd.img-4.19.0-5-amd64 } menuentry 'Debian GNU/Linux, with Linux 4.19.0-4-amd64' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.19.0-4-amd64-advanced-4980b8a2-d677-453f-8f35-fdc8705e06d0' { load_video insmod gzio if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi insmod part_gpt insmod ext2 set root='hd0,gpt2' if [ x$feature_platform_search_hint = xy ]; then search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 38f2e7c9-3871-435a-b87b-4a0bee7c1132 else search --no-floppy --fs-uuid --set=root 38f2e7c9-3871-435a-b87b-4a0bee7c1132 fi echo 'Loading Linux 4.19.0-4-amd64 ...' linux /vmlinuz-4.19.0-4-amd64 root=/dev/mapper/tack--vg-lv_root ro net.ifnames=0 echo 'Loading initial ramdisk ...' initrd /initrd.img-4.19.0-4-amd64 } menuentry 'Debian GNU/Linux, with Linux 4.19.0-4-amd64 (recovery mode)' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.19.0-4-amd64-recovery-4980b8a2-d677-453f-8f35-fdc8705e06d0' { load_video insmod gzio if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi insmod part_gpt insmod ext2 set root='hd0,gpt2' if [ x$feature_platform_search_hint = xy ]; then search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 38f2e7c9-3871-435a-b87b-4a0bee7c1132 else search --no-floppy --fs-uuid --set=root 38f2e7c9-3871-435a-b87b-4a0bee7c1132 fi echo 'Loading Linux 4.19.0-4-amd64 ...' linux /vmlinuz-4.19.0-4-amd64 root=/dev/mapper/tack--vg-lv_root ro single echo 'Loading initial ramdisk ...' initrd /initrd.img-4.19.0-4-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/20_memtest86+ ### ### END /etc/grub.d/20_memtest86+ ### ### BEGIN /etc/grub.d/30_os-prober ### ### END /etc/grub.d/30_os-prober ### ### BEGIN /etc/grub.d/30_uefi-firmware ### menuentry 'System setup' $menuentry_id_option 'uefi-firmware' { fwsetup } ### END /etc/grub.d/30_uefi-firmware ### ### BEGIN /etc/grub.d/40_custom ### # This file provides an easy way to add custom menu entries. Simply type the # menu entries you want to add after this comment. Be careful not to change # the 'exec tail' line above. ### END /etc/grub.d/40_custom ### ### BEGIN /etc/grub.d/41_custom ### if [ -f ${config_directory}/custom.cfg ]; then source ${config_directory}/custom.cfg elif [ -z "${config_directory}" -a -f $prefix/custom.cfg ]; then source $prefix/custom.cfg; fi ### END /etc/grub.d/41_custom ### *********************** END /boot/grub/grub.cfg *********************** BEGIN /proc/mdstat Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10] unused devices: <none> *********************** END /proc/mdstat *********************** BEGIN /dev/disk/by-id total 0 lrwxrwxrwx 1 root root 9 Jun 13 18:44 ata-CT2000MX500SSD1_1752E1091BFA -> ../../sda lrwxrwxrwx 1 root root 10 Jun 13 18:44 ata-CT2000MX500SSD1_1752E1091BFA-part1 -> ../../sda1 lrwxrwxrwx 1 root root 10 Jun 13 18:44 ata-CT2000MX500SSD1_1752E1091BFA-part2 -> ../../sda2 lrwxrwxrwx 1 root root 10 Jun 13 18:44 ata-CT2000MX500SSD1_1752E1091BFA-part3 -> ../../sda3 lrwxrwxrwx 1 root root 10 Jun 13 18:44 dm-name-sda3_crypt -> ../../dm-0 lrwxrwxrwx 1 root root 10 Jun 13 18:44 dm-name-tack--vg-lv_home -> ../../dm-3 lrwxrwxrwx 1 root root 10 Jun 13 18:44 dm-name-tack--vg-lv_root -> ../../dm-2 lrwxrwxrwx 1 root root 10 Jun 13 18:44 dm-name-tack--vg-lv_scratch -> ../../dm-4 lrwxrwxrwx 1 root root 10 Jun 13 18:44 dm-name-tack--vg-swap_1 -> ../../dm-1 lrwxrwxrwx 1 root root 10 Jun 13 18:44 dm-uuid-CRYPT-LUKS1-cb16346b21ac4bc5a8919c22116aec27-sda3_crypt -> ../../dm-0 lrwxrwxrwx 1 root root 10 Jun 13 18:44 dm-uuid-LVM-4DbQas8xfQdRo5u2VXQdwxnMayviuB5C7VhX7lOFUf5lZYa4pG19SNK6hRacF0eu -> ../../dm-3 lrwxrwxrwx 1 root root 10 Jun 13 18:44 dm-uuid-LVM-4DbQas8xfQdRo5u2VXQdwxnMayviuB5CC15F1n298dsJRgvUVeirIfsIAOlEFxEv -> ../../dm-1 lrwxrwxrwx 1 root root 10 Jun 13 18:44 dm-uuid-LVM-4DbQas8xfQdRo5u2VXQdwxnMayviuB5CHEpXXjqm1H3pBmfrr0e8pwsf3eQf9rnM -> ../../dm-4 lrwxrwxrwx 1 root root 10 Jun 13 18:44 dm-uuid-LVM-4DbQas8xfQdRo5u2VXQdwxnMayviuB5COxWe4dPl91Qb8EUlqTm6gOrxb1r7IPFU -> ../../dm-2 lrwxrwxrwx 1 root root 10 Jun 13 18:44 lvm-pv-uuid-1j5a37-CXzf-L0JL-QFb5-d8Kh-YLD3-D25B1e -> ../../dm-0 lrwxrwxrwx 1 root root 9 Jun 13 18:44 usb-Generic-_SD_MMC_20120501030900000-0:0 -> ../../sdb lrwxrwxrwx 1 root root 9 Jun 14 17:27 usb-TSSTcorp_CDDVDW_SE-S084F_R96XB81-0:0 -> ../../sr0 lrwxrwxrwx 1 root root 9 Jun 13 18:44 wwn-0x500a0751e1091bfa -> ../../sda lrwxrwxrwx 1 root root 10 Jun 13 18:44 wwn-0x500a0751e1091bfa-part1 -> ../../sda1 lrwxrwxrwx 1 root root 10 Jun 13 18:44 wwn-0x500a0751e1091bfa-part2 -> ../../sda2 lrwxrwxrwx 1 root root 10 Jun 13 18:44 wwn-0x500a0751e1091bfa-part3 -> ../../sda3 *********************** END /dev/disk/by-id *********************** BEGIN /dev/disk/by-uuid total 0 lrwxrwxrwx 1 root root 10 Jun 13 18:44 357d0304-dd74-495d-bb0d-6625da21b817 -> ../../dm-3 lrwxrwxrwx 1 root root 10 Jun 13 18:44 37d5a91d-767b-4836-ad53-4aeac219c1b8 -> ../../dm-4 lrwxrwxrwx 1 root root 10 Jun 13 18:44 38f2e7c9-3871-435a-b87b-4a0bee7c1132 -> ../../sda2 lrwxrwxrwx 1 root root 10 Jun 13 18:44 4980b8a2-d677-453f-8f35-fdc8705e06d0 -> ../../dm-2 lrwxrwxrwx 1 root root 10 Jun 13 18:44 55D2-DB80 -> ../../sda1 lrwxrwxrwx 1 root root 10 Jun 13 18:44 cb16346b-21ac-4bc5-a891-9c22116aec27 -> ../../sda3 lrwxrwxrwx 1 root root 10 Jun 13 18:44 e3c1ddee-07cb-4abc-89dd-fd7d8d863f91 -> ../../dm-1 *********************** END /dev/disk/by-uuid -- System Information: Debian Release: 10.0 APT prefers testing APT policy: (500, 'testing'), (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 4.19.0-5-amd64 (SMP w/4 CPU cores) Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB:en (charmap=UTF-8) Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages grub-efi-amd64 depends on: ii debconf [debconf-2.0] 1.5.71 ii grub-common 2.02+dfsg1-18 ii grub-efi-amd64-bin 2.02+dfsg1-18 ii grub2-common 2.02+dfsg1-18 ii ucf 3.0038+nmu1 grub-efi-amd64 recommends no packages. grub-efi-amd64 suggests no packages. -- debconf information excluded