[Bug 1175637] Re: Kernel updates are being marked as manually installed

[Brian Murray]

I just ran an unattended-upgrade on a precise system and the new kernel
was marked as manual.

bdmurray at flash:~$ apt-mark showauto | grep linux-image
bdmurray at flash:~$ apt-mark showmanual | grep linux-image
linux-image-3.2.0-29-generic
linux-image-3.2.0-37-generic
linux-image-3.2.0-38-generic
linux-image-3.2.0-41-generic
linux-image-3.2.0-44-generic
linux-image-generic
bdmurray at flash:~$ uname -a
Linux flash 3.2.0-41-generic #66-Ubuntu SMP Thu Apr 25 03:27:11 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

Attached is the log file from my unattended-upgrade run.

** Attachment added: "unattended-upgrade.log"
   https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1175637/+attachment/3690227/+files/unattended-upgrade.log

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https://bugs.launchpad.net/bugs/1175637

Title:
  Kernel updates are being marked as manually installed

Status in “apt” package in Ubuntu:
  Confirmed
Status in “unattended-upgrades” package in Ubuntu:
  Confirmed

Bug description:
  Updates to the linux-image-* packages in Precise are being marked as
  "manually" installed, regardless of the auto/manual flag on the
  existing kernel packages. This happens when updating packages with
  apt, aptitude, or unattended-upgrades. I'm running an up-to-date
  12.04.2 LTS installed (amd64).

  I can see that my existing kernels were marked as automatically
  installed:

  % apt-mark showauto | grep linux-image
  linux-image-3.2.0-40-generic
  linux-image-generic

  And, after the update was performed by unattended-upgrades last night,
  the new kernel is marked manual:

  % apt-mark showmanual | grep linux-image
  linux-image-3.2.0-41-generic

  This is a problem, because it renders the fix in this bug,
  https://bugs.launchpad.net/ubuntu/+source/apt/+bug/923876 (Limit and
  clean-up kernel images and headers automatically in LTS) ineffective,
  since apt-get autoremove will not remove packages which are marked as
  manually installed.

  I'm running the following package versions:

  apt: 0.8.16~exp12ubuntu10.10
  aptitude: 0.8.16~exp12ubuntu10.10
  unattended-upgrades: 0.8.16~exp12ubuntu10.10
  aptdaemon: 0.43+bzr805-0ubuntu9

  This bug looks similar to
  https://bugs.launchpad.net/aptdaemon/+bug/1078544, however, I'm
  running a version of aptdaemon that supposedly has this fix applied.

  Please let me know if I can provide any other useful information.

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