Public bug reported: my system is fully updated yet when I try a distrobution upgrade from 15.04 to 15.10 the upgrade tool fails to calculate the changes required.
ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: ubuntu-release-upgrader-core 1:15.04.14.3 ProcVersionSignature: Ubuntu 3.19.0-33.38-generic 3.19.8-ckt7 Uname: Linux 3.19.0-33-generic x86_64 ApportVersion: 2.17.2-0ubuntu1.8 Architecture: amd64 CrashDB: ubuntu CurrentDesktop: Unity Date: Fri Nov 27 09:12:59 2015 EcryptfsInUse: Yes InstallationDate: Installed on 2012-09-18 (1164 days ago) InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120823.1) PackageArchitecture: all SourcePackage: ubuntu-release-upgrader UpgradeStatus: Upgraded to vivid on 2015-11-27 (0 days ago) VarLogDistupgradeTermlog: ** Affects: ubuntu-release-upgrader (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug dist-upgrade third-party-packages vivid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1520462 Title: distribution upgrade failed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1520462/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs