[Bug 1997779] Re: grub2-signed postinsts need to source debconf

[Julian Andres Klode]

Verified for jammy 1.187.2+2.06-2ubuntu14 in multipass.

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to grub2-signed in Ubuntu.
https://bugs.launchpad.net/bugs/1997779

Title:
  grub2-signed postinsts need to source debconf

Status in grub2-signed package in Ubuntu:
  Fix Released
Status in grub2-signed source package in Bionic:
  Fix Committed
Status in grub2-signed source package in Focal:
  Fix Committed
Status in grub2-signed source package in Jammy:
  Fix Committed
Status in grub2-signed source package in Kinetic:
  Fix Committed
Status in grub2-signed source package in Lunar:
  Fix Released

Bug description:
  [Impact]
  dpkg-reconfigure grub-efi-*-signed do nothing, as debconf is weird and sourcing the script inside grub-multi-install is not enough.

  This means the questions about which ESP(s) to use might not get
  asked.

  [Test plan]
  Run dpkg-reconfigure grub-efi-amd64-signed, ensure it shows debconf prompts.

  same for grub-efi-arm64-signed

  [Where problems could occur]
  I'm not sure where problems could occur from adding a single line to the top of postinst that sources debconf when all other packages have it too, hmm.

  But of course debconf is always a bit weird. Maybe questions get asked
  twice, I don't know.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1997779/+subscriptions