Public bug reported: Unable to determine what system updates are available An unresolvable problem occurred while calculating the system update. If none of these apply, please report the bug using the 'ubuntu-bug ubuntu release-upgrader-core' command in a terminal. If you want to investigate this yourself, check the log files at var/log/dist-upgrade for details about the system update. In particular, look at main.log and apt.log.
ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: ubuntu-release-upgrader-core 1:22.04.20 ProcVersionSignature: Ubuntu 6.8.0-52.53~22.04.1-generic 6.8.12 Uname: Linux 6.8.0-52-generic x86_64 ApportVersion: 2.20.11-0ubuntu82.6 Architecture: amd64 CasperMD5CheckResult: unknown CrashDB: ubuntu CrashReports: 640:1000:125:1348593:2025-02-28 18:10:12.751032301 +0100:2025-02-28 18:10:12.587030913 +0100:/var/crash/_usr_lib_x86_64-linux-gnu_libexec_xdg-desktop-portal-kde.1000.crash 640:0:125:182105:2025-02-28 18:27:32.421531888 +0100:2025-02-28 18:27:32.421531888 +0100:/var/crash/_usr_bin_do-release-upgrade.0.crash CurrentDesktop: KDE Date: Fri Feb 28 18:47:29 2025 InstallationDate: Installed on 2021-09-20 (1256 days ago) InstallationMedia: Kubuntu 20.04.3 LTS "Focal Fossa" - Release amd64 (20210819.1) PackageArchitecture: all SourcePackage: ubuntu-release-upgrader UpgradeStatus: Upgraded to jammy on 2025-02-28 (0 days ago) VarLogDistupgradeTermlog: ** Affects: ubuntu-release-upgrader (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug dist-upgrade jammy third-party-packages -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2100623 Title: upgrade not possible To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/2100623/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs