[Bug 2030078] Re: Cannot calculate upgrade to 23.04

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: ubuntu-release-upgrader (Ubuntu)
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/2030078

Title:
  Cannot calculate upgrade to 23.04

Status in ubuntu-release-upgrader package in Ubuntu:
  Confirmed

Bug description:
  Trying to upgrade to 23.04 from 22.04. Upgrade fails while calculating
  changes.

  
  First is notice that third part sources are disabled:

  ''
  Third party sources disabled

  Some third party entries in your sources.list were disabled. You can re-enable them after the upgrade with the 'software-properties' tool or your package manager.
  ''

  ----------------------------------------------------------------------

  
  Then this error presents:

  
  ''
  Could not calculate the upgrade

  An unresolvable problem occurred while calculating the upgrade.

   If none of this applies, then please report this bug using the command 'ubuntu-bug ubuntu-release-upgrader-core' in a terminal. If you want to investigate this yourself the log files in '/var/log/dist-upgrade' will contain details about the upgrade. Specifically, look at 'main.log' and 'apt.log'.
  ''
  -------------------------------------
  main.log at time of failure:

  2023-08-04 09:29:16,343 DEBUG quirks: running PreDistUpgradeCache
  2023-08-04 09:29:16,343 DEBUG running Quirks.PreDistUpgradeCache
  2023-08-04 09:30:24,491 ERROR Dist-upgrade failed: 'E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.'
  2023-08-04 09:30:24,531 DEBUG abort called
  ''

  ProblemType: Bug
  DistroRelease: Ubuntu 22.04
  Package: ubuntu-release-upgrader-core 1:22.04.16
  ProcVersionSignature: Ubuntu 6.2.0-26.26~22.04.1-generic 6.2.13
  Uname: Linux 6.2.0-26-generic x86_64
  ApportVersion: 2.20.11-0ubuntu82.5
  Architecture: amd64
  CasperMD5CheckResult: unknown
  CrashDB: ubuntu
  CrashReports:
   640:1001:125:6513493:2023-07-27 23:43:38.317912340 -0500:2023-07-27 23:43:39.317912340 -0500:/var/crash/_usr_bin_nautilus.1001.crash
   640:1001:125:4022040:2023-07-23 20:35:43.019398212 -0500:2023-07-23 20:35:44.019398212 -0500:/var/crash/_usr_bin_seahorse.1001.crash
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Aug  4 00:27:28 2023
  InstallationDate: Installed on 2022-02-09 (540 days ago)
  InstallationMedia: Ubuntu 20.04.3 LTS "Focal Fossa" - Release amd64 (20210819)
  PackageArchitecture: all
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to jammy on 2023-08-04 (0 days ago)
  VarLogDistupgradeTermlog:
   
  mtime.conffile..etc.update-manager.release-upgrades: 2023-08-03T22:15:22.538653

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