$ release=xenial $ ref=$release-proposed $ ./lxc-proposed-snapshot --proposed --publish $release $ref Creating xenial-proposed-99518881 $ lxc init $ref $name Creating proposed-test ... $ lxc start $name $ sleep 10 $ lxc exec $name apt install grub-legacy-ec2 $ lxc exec $name mv /etc/fstab /etc/fstab.orig $ lxc exec $name dpkg-reconfigure grub-legacy-ec2 Searching for GRUB installation directory ... found: /boot/grub Cannot determine root device. Assuming /dev/hda1 This error is probably caused by an invalid /etc/fstab Searching for default file ... found: /boot/grub/default Testing for an existing GRUB menu.lst file ... found: /boot/grub/menu.lst Searching for splash image ... none found, skipping ... Updating /boot/grub/menu.lst ... done
$ lxc exec $name dpkg-reconfigure grub-legacy-ec2 Searching for GRUB installation directory ... found: /boot/grub Cannot determine root device. Assuming /dev/hda1 This error is probably caused by an invalid /etc/fstab Searching for default file ... found: /boot/grub/default Testing for an existing GRUB menu.lst file ... found: /boot/grub/menu.lst Searching for splash image ... none found, skipping ... Updating /boot/grub/menu.lst ... done $ lxc exec $name dpkg-reconfigure grub-legacy-ec2 2>&1 | grep fatal $ echo $? 0
$ lxc exec $name -- dpkg -l grub-legacy-ec2 Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-====================================-=======================-=======================-============================================================================= ii grub-legacy-ec2 0.7.9-113-g513e99e0-0ub all Handles update-grub for ec2 instances
$ release=xenial proposed snapshot --proposed --publish $release $ref proposed- 99518881
$ ref=$release-
$ ./lxc-proposed-
Creating xenial-
$ lxc init $ref $name
Creating proposed-test
...
$ lxc start $name
$ sleep 10
$ lxc exec $name apt install grub-legacy-ec2
$ lxc exec $name mv /etc/fstab /etc/fstab.orig
$ lxc exec $name dpkg-reconfigure grub-legacy-ec2
Searching for GRUB installation directory ... found: /boot/grub
Cannot determine root device. Assuming /dev/hda1
This error is probably caused by an invalid /etc/fstab
Searching for default file ... found: /boot/grub/default
Testing for an existing GRUB menu.lst file ... found: /boot/grub/menu.lst
Searching for splash image ... none found, skipping ...
Updating /boot/grub/menu.lst ... done
$ lxc exec $name dpkg-reconfigure grub-legacy-ec2
Searching for GRUB installation directory ... found: /boot/grub
Cannot determine root device. Assuming /dev/hda1
This error is probably caused by an invalid /etc/fstab
Searching for default file ... found: /boot/grub/default
Testing for an existing GRUB menu.lst file ... found: /boot/grub/menu.lst
Searching for splash image ... none found, skipping ...
Updating /boot/grub/menu.lst ... done
$ lxc exec $name dpkg-reconfigure grub-legacy-ec2 2>&1 | grep fatal
$ echo $?
0
$ lxc exec $name -- dpkg -l grub-legacy-ec2 Unknown/ Install/ Remove/ Purge/Hold Not/Inst/ Conf-files/ Unpacked/ halF-conf/ Half-inst/ trig-aWait/ Trig-pend /Reinst- required (Status,Err: uppercase=bad) ======= ======= ======= ======= =====-= ======= ======= ======= =-===== ======= ======= ====-== ======= ======= ======= ======= ======= ======= ======= ======= ======= ======= ===== g513e99e0- 0ub all Handles update-grub for ec2 instances
Desired=
| Status=
|/ Err?=(none)
||/ Name Version Architecture Description
+++-===
ii grub-legacy-ec2 0.7.9-113-