Public bug reported: the warning sed me that i have no official Ubuntu package and that this command <<ppa-purge>> solve the problem, but it didn't.
ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: ubuntu-release-upgrader-core 1:20.04.37 ProcVersionSignature: Ubuntu 5.13.0-35.40~20.04.1-generic 5.13.19 Uname: Linux 5.13.0-35-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.21 Architecture: amd64 CasperMD5CheckResult: skip CrashDB: ubuntu CurrentDesktop: ubuntu:GNOME Date: Thu Mar 17 23:18:38 2022 InstallationDate: Installed on 2020-12-17 (455 days ago) InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731) PackageArchitecture: all SourcePackage: ubuntu-release-upgrader UpgradeStatus: Upgraded to focal on 2022-03-18 (0 days ago) VarLogDistupgradeTermlog: modified.conffile..etc.update-manager.release-upgrades: [modified] mtime.conffile..etc.update-manager.release-upgrades: 2022-02-15T22:50:53.388131 ** Affects: ubuntu-release-upgrader (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug dist-upgrade focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1965487 Title: i can't update ubuntu 20.04 to 21.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1965487/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs