Public bug reported: The installer complains it cannot calculate the upgrade.
ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: ubuntu-core-upgrader (not installed) ProcVersionSignature: Ubuntu 3.19.0-33.38-generic 3.19.8-ckt7 Uname: Linux 3.19.0-33-generic x86_64 ApportVersion: 2.17.2-0ubuntu1.7 Architecture: amd64 CurrentDesktop: Unity Date: Sun Nov 15 19:17:08 2015 InstallationDate: Installed on 2015-01-22 (297 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) SourcePackage: ubuntu-core-upgrader UpgradeStatus: Upgraded to vivid on 2015-11-15 (0 days ago) ** Affects: ubuntu-core-upgrader (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug vivid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1516418 Title: Can't upgrade from 15.04 to 15.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-core-upgrader/+bug/1516418/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs