[Bug 2063464] Please test proposed package

[Timo Aaltonen]

Hello Andreas, or anyone else affected,

Accepted ubuntu-release-upgrader into noble-proposed. The package will
build now and be available at
https://launchpad.net/ubuntu/+source/ubuntu-release-upgrader/1:24.04.18
in a few hours, and then in the -proposed repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how
to enable and use -proposed.  Your feedback will aid us getting this
update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, what testing has been
performed on the package and change the tag from verification-needed-
noble to verification-done-noble. If it does not fix the bug for you,
please add a comment stating that, and change the tag to verification-
failed-noble. In either case, without details of your testing we will
not be able to proceed.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance for helping!

N.B. The updated package will be released to -updates after the bug(s)
fixed by this package have been verified and the package has been in
-proposed for a minimum of 7 days.

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https://bugs.launchpad.net/bugs/2063464

Title:
  systemd-resolved wasn't installed on upgrade from Jammy to Noble

Status in ubuntu-release-upgrader package in Ubuntu:
  In Progress
Status in ubuntu-release-upgrader source package in Noble:
  Fix Committed

Bug description:
  [Impact]
  Upgrades from jammy to noble sometimes end up without systemd-resolved being installed, breaking networking as the system already migrated to resolved in jammy and now it disappears.

  [Test plan]
  Sadly we have so far been unable to reproduce the issue so we cannot provide a test plan to verify the fix right now. That said, the fix is the minimal "install it after marking the upgrades", so it should be obviously correct (TM).

  [Where problems could occur]
  Problems could be expected around Conflicts/Breaks from or to systemd-resolved. 

  systemd-resolved Provides and Conflicts with resolvconf, but it is the
  only provider in the archive.  systemd-resolved has no other
  Conflicts.

  There are no reverse-Breaks or reverse-Conflicts for systemd-resolved.

  Other dependency issues could occur if the dependencies of systemd-
  resolved are unsatisfiable, however, systemd-resolved only requires
  essential packages, systemd packages, and a dbus system bus.

  [Original bug report]
  I just do-release-upgraded from Jammy to Noble on a pretty minimal server.

  After upgrade, network was fine but DNS names could not be resolved. I
  discovered systemd-resolved wasn't installed. I copied and installed
  that package manually, which immediately resolved the problem.

  So I assume this is a mistake in the upgrade process.

  ProblemType: Bug
  DistroRelease: Ubuntu 24.04
  Package: systemd-resolved 255.4-1ubuntu8
  ProcVersionSignature: Ubuntu 6.8.0-31.31-generic 6.8.1
  Uname: Linux 6.8.0-31-generic x86_64
  ApportVersion: 2.28.1-0ubuntu2
  Architecture: amd64
  CasperMD5CheckResult: unknown
  Date: Thu Apr 25 15:27:23 2024
  SourcePackage: systemd
  UpgradeStatus: Upgraded to noble on 2024-04-25 (0 days ago)
  ---
  ProblemType: Bug
  ApportVersion: 2.28.1-0ubuntu2
  Architecture: amd64
  CasperMD5CheckResult: unknown
  CrashDB: ubuntu
  CrashReports: 640:0:0:25766:2024-04-25 15:32:14.748564723 +0000:2024-04-25 15:32:14.747564766 +0000:/var/crash/_usr_bin_docker-compose.0.crash
  DistroRelease: Ubuntu 24.04
  Package: ubuntu-release-upgrader (not installed)
  ProcVersionSignature: Ubuntu 6.8.0-31.31-generic 6.8.1
  Tags: noble dist-upgrade
  Uname: Linux 6.8.0-31-generic x86_64
  UpgradeStatus: Upgraded to noble on 2024-04-25 (0 days ago)
  UserGroups: N/A
  VarLogDistupgradeXorgFixuplog:
   INFO:root:/usr/bin/do-release-upgrade running
   INFO:root:No xorg.conf, exiting
  _MarkForUpload: True

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