[Bug 1910923] Missing required logs.

This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:

apport-collect 1910923

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1910923

Title:
Purging of old kernel does not work with boot on other partition

Status in linux package in Ubuntu:
Incomplete

Bug description:
The following command is suggested to remove old Kernels:

sudo apt-get autoremove --purge

e.g. on this Q&A
https://askubuntu.com/questions/1253347/how-to-easily-remove-old-kernels-in-ubuntu-20-04-lts


This seems not to work well with set-up where the boot files sit on a different partition with limited size.


Example:
LVM configuration with boot on a different partition thank root:

Filesystem Size Used Avail Use% Mounted on
/dev/mapper/linux-root 100G 20G 80G 60% /
/dev/sda3 485M 287M 174M 63% /boot
/dev/sda1 96M 39M 58M 40% /boot/efi


Expected process:
sudo apt-get autoremove --purge
should remove all kernels on all partitions


Work-around solution:
uname -r
$CURRENT-KERNEL$

dpkg --list 'linux-image-*'

sudo apt-get purge $PREVIOUS-KERNEL$

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