Public bug reported: I'm trying to upgrade Lubuntu from 22.04 to 24.04 using do-release- upgrade and always fall in:
An unresolvable problem occurred while calculating the upgrade. The package 'update-manager' is marked for removal but it is in the removal deny list. 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'. Restoring original system state ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: ubuntu-release-upgrader-core 1:22.04.19 ProcVersionSignature: Ubuntu 5.15.0-119.129-generic 5.15.160 Uname: Linux 5.15.0-119-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.11-0ubuntu82.6 Architecture: amd64 CasperMD5CheckResult: unknown CrashDB: ubuntu CurrentDesktop: LXQt Date: Fri Aug 30 13:26:07 2024 InstallationDate: Installed on 2017-11-15 (2480 days ago) InstallationMedia: Lubuntu 17.10 "Artful Aardvark" - Release amd64 (20171017.1) PackageArchitecture: all SourcePackage: ubuntu-release-upgrader UpgradeStatus: Upgraded to jammy on 2024-08-30 (0 days ago) ** Affects: ubuntu-release-upgrader (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug dist-upgrade jammy -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2078495 Title: can't upgrade lubuntu from 22.04 to 24.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/2078495/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs