Bug#841889: grub-pc: ucf prompt that wants to change nothing except remove admin-defined config
Thorsten Glaser
tg at mirbsd.de
Mon Oct 24 07:52:44 UTC 2016
Package: grub-pc
Version: 2.02~beta3-1
Severity: important
Justification: Policy §3.9.1
Upgrading GRUB:
Unpacking grub-pc (2.02~beta3-1) over (2.02~beta2-36) ...
[…]
Setting up grub-pc (2.02~beta3-1) ...
Then I get an ucf prompt, and the entire diff is:
Package configuration
┌─────────────────────────────┤ Configuring grub-pc ├─────────────────────────────┐
│ │
│ Line by line differences between versions │
│ │
│ --- /etc/default/grub root.root 0644 2016-04-21 15:08:07 │
│ +++ /tmp/grub.Z2QbwNev1k root.root 0644 2016-10-24 07:45:50 │
│ @@ -8,8 +8,6 @@ │
│ GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian` │
│ GRUB_CMDLINE_LINUX_DEFAULT="" │
│ GRUB_CMDLINE_LINUX="net.ifnames=0 kaslr" │
│ -GRUB_DISABLE_SUBMENU=y │
│ -GRUB_FONT=/usr/share/grub/FixedMisc.pf2 │
│ │
│ # Uncomment to enable BadRAM filtering, modify to suit your needs │
│ # This works with Linux (no patch required) and with any kernel that obtains │
│ @@ -25,7 +23,7 @@ │
│ #GRUB_GFXMODE=640x480 │
│ │
│ # Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux │
│ -GRUB_DISABLE_LINUX_UUID=true │
│ +#GRUB_DISABLE_LINUX_UUID=true │
│ │
│ # Uncomment to disable generation of recovery mode menu entries │
│ #GRUB_DISABLE_RECOVERY="true" │
│ │
│ <Ok> │
│ │
└─────────────────────────────────────────────────────────────────────────────────┘
This is *nothing* changed in the base config, and almost *all*
changes the local admin did reverted.
Packages, by policy, “should try to minimize the amount of prompting
they need to do”, and, furthermore, “an upgrade should not ask the same
questions again”. I also expect a package to respect the local admin’s
configuration changes, so this is border-line RC.
-- Package-specific info:
*********************** BEGIN /proc/mounts
/dev/mapper/vg--ci--busyapps-lv--root / ext4 rw,noatime,errors=remount-ro,data=ordered 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$feature_all_video_module = xy ]; then
insmod all_video
else
insmod efi_gop
insmod efi_uga
insmod ieee1275_fb
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
fi
}
insmod part_msdos
insmod lvm
insmod ext2
set root='lvmid/oyV2xM-hoQ2-b7rl-EPe4-PXyD-xK4D-84vpHC/repsLU-STzJ-8acy-Edls-nW1b-qzGW-3DYbKN'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint='lvmid/oyV2xM-hoQ2-b7rl-EPe4-PXyD-xK4D-84vpHC/repsLU-STzJ-8acy-Edls-nW1b-qzGW-3DYbKN' d27bd1df-7c29-4e4e-a42e-8c230e868733
else
search --no-floppy --fs-uuid --set=root d27bd1df-7c29-4e4e-a42e-8c230e868733
fi
if loadfont /usr/share/grub/FixedMisc.pf2 ; then
set gfxmode=auto
load_video
insmod gfxterm
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 ###
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 'Debian GNU/Linux, with Linux 4.7.0-1-amd64' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.7.0-1-amd64-advanced-d27bd1df-7c29-4e4e-a42e-8c230e868733' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_msdos
insmod lvm
insmod ext2
set root='lvmid/oyV2xM-hoQ2-b7rl-EPe4-PXyD-xK4D-84vpHC/repsLU-STzJ-8acy-Edls-nW1b-qzGW-3DYbKN'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint='lvmid/oyV2xM-hoQ2-b7rl-EPe4-PXyD-xK4D-84vpHC/repsLU-STzJ-8acy-Edls-nW1b-qzGW-3DYbKN' d27bd1df-7c29-4e4e-a42e-8c230e868733
else
search --no-floppy --fs-uuid --set=root d27bd1df-7c29-4e4e-a42e-8c230e868733
fi
echo 'Loading Linux 4.7.0-1-amd64 ...'
linux /boot/vmlinuz-4.7.0-1-amd64 root=/dev/mapper/vg--ci--busyapps-lv--root ro net.ifnames=0 kaslr
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.7.0-1-amd64
}
menuentry 'Debian GNU/Linux, with Linux 4.7.0-1-amd64 (recovery mode)' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.7.0-1-amd64-recovery-d27bd1df-7c29-4e4e-a42e-8c230e868733' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_msdos
insmod lvm
insmod ext2
set root='lvmid/oyV2xM-hoQ2-b7rl-EPe4-PXyD-xK4D-84vpHC/repsLU-STzJ-8acy-Edls-nW1b-qzGW-3DYbKN'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint='lvmid/oyV2xM-hoQ2-b7rl-EPe4-PXyD-xK4D-84vpHC/repsLU-STzJ-8acy-Edls-nW1b-qzGW-3DYbKN' d27bd1df-7c29-4e4e-a42e-8c230e868733
else
search --no-floppy --fs-uuid --set=root d27bd1df-7c29-4e4e-a42e-8c230e868733
fi
echo 'Loading Linux 4.7.0-1-amd64 ...'
linux /boot/vmlinuz-4.7.0-1-amd64 root=/dev/mapper/vg--ci--busyapps-lv--root ro single net.ifnames=0 kaslr
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.7.0-1-amd64
}
menuentry 'Debian GNU/Linux, with Linux 4.6.0-1-amd64' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.6.0-1-amd64-advanced-d27bd1df-7c29-4e4e-a42e-8c230e868733' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_msdos
insmod lvm
insmod ext2
set root='lvmid/oyV2xM-hoQ2-b7rl-EPe4-PXyD-xK4D-84vpHC/repsLU-STzJ-8acy-Edls-nW1b-qzGW-3DYbKN'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint='lvmid/oyV2xM-hoQ2-b7rl-EPe4-PXyD-xK4D-84vpHC/repsLU-STzJ-8acy-Edls-nW1b-qzGW-3DYbKN' d27bd1df-7c29-4e4e-a42e-8c230e868733
else
search --no-floppy --fs-uuid --set=root d27bd1df-7c29-4e4e-a42e-8c230e868733
fi
echo 'Loading Linux 4.6.0-1-amd64 ...'
linux /boot/vmlinuz-4.6.0-1-amd64 root=/dev/mapper/vg--ci--busyapps-lv--root ro net.ifnames=0 kaslr
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.6.0-1-amd64
}
menuentry 'Debian GNU/Linux, with Linux 4.6.0-1-amd64 (recovery mode)' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.6.0-1-amd64-recovery-d27bd1df-7c29-4e4e-a42e-8c230e868733' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_msdos
insmod lvm
insmod ext2
set root='lvmid/oyV2xM-hoQ2-b7rl-EPe4-PXyD-xK4D-84vpHC/repsLU-STzJ-8acy-Edls-nW1b-qzGW-3DYbKN'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint='lvmid/oyV2xM-hoQ2-b7rl-EPe4-PXyD-xK4D-84vpHC/repsLU-STzJ-8acy-Edls-nW1b-qzGW-3DYbKN' d27bd1df-7c29-4e4e-a42e-8c230e868733
else
search --no-floppy --fs-uuid --set=root d27bd1df-7c29-4e4e-a42e-8c230e868733
fi
echo 'Loading Linux 4.6.0-1-amd64 ...'
linux /boot/vmlinuz-4.6.0-1-amd64 root=/dev/mapper/vg--ci--busyapps-lv--root ro single net.ifnames=0 kaslr
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.6.0-1-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 ###
### 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 10 Oct 11 09:11 dm-name-vg--ci--busyapps-lv--root -> ../../dm-1
lrwxrwxrwx 1 root root 10 Oct 11 09:11 dm-name-vg--ci--busyapps-lv--swap -> ../../dm-0
lrwxrwxrwx 1 root root 10 Oct 11 09:11 dm-uuid-LVM-oyV2xMhoQ2b7rlEPe4PXyDxK4D84vpHCMwrmBRLhXwoa6eyllv0A1bsDsPLhf1ZY -> ../../dm-0
lrwxrwxrwx 1 root root 10 Oct 11 09:11 dm-uuid-LVM-oyV2xMhoQ2b7rlEPe4PXyDxK4D84vpHCrepsLUSTzJ8acyEdlsnW1bqzGW3DYbKN -> ../../dm-1
lrwxrwxrwx 1 root root 10 Oct 11 09:11 lvm-pv-uuid-Fkqs5n-lW8F-3HAW-4QzK-ZV3X-JQo2-slB8mY -> ../../vda1
lrwxrwxrwx 1 root root 10 Oct 11 09:11 raid-vg--ci--busyapps-lv--root -> ../../dm-1
lrwxrwxrwx 1 root root 10 Oct 11 09:11 raid-vg--ci--busyapps-lv--swap -> ../../dm-0
*********************** END /dev/disk/by-id
*********************** BEGIN /dev/disk/by-uuid
total 0
lrwxrwxrwx 1 root root 10 Oct 11 09:11 d27bd1df-7c29-4e4e-a42e-8c230e868733 -> ../../dm-1
lrwxrwxrwx 1 root root 10 Oct 11 09:11 fe275456-1411-4c48-9c2a-bf59cb5fcdab -> ../../dm-0
*********************** END /dev/disk/by-uuid
-- System Information:
Debian Release: stretch/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)
Kernel: Linux 4.7.0-1-amd64 (SMP w/2 CPU cores)
Locale: LANG=C, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/lksh
Init: sysvinit (via /sbin/init)
Versions of packages grub-pc depends on:
ii debconf [debconf-2.0] 1.5.59
ii dpkg 1.18.10
ii grub-common 2.02~beta3-1
iu grub-pc-bin 2.02~beta3-1
iu grub2-common 2.02~beta3-1
ii ucf 3.0036
grub-pc recommends no packages.
grub-pc suggests no packages.
-- debconf information:
grub2/kfreebsd_cmdline_default: quiet
grub-pc/install_devices_failed: false
grub-pc/timeout: 5
grub2/force_efi_extra_removable: false
grub-pc/hidden_timeout: false
grub-pc/postrm_purge_boot_grub: false
grub-pc/install_devices_disks_changed:
* grub-pc/install_devices: /dev/vda
grub-pc/install_devices_failed_upgrade: true
grub-pc/install_devices_empty: false
* grub2/linux_cmdline: net.ifnames=0 kaslr
grub-pc/kopt_extracted: false
grub-pc/partition_description:
grub-pc/mixed_legacy_and_grub2: true
grub2/device_map_regenerated:
* grub2/linux_cmdline_default:
grub-pc/disk_description:
grub-pc/chainload_from_menu.lst: true
grub2/kfreebsd_cmdline:
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