Public bug reported: Unable to upgrade from 14.04 LTS to the latest ubuntu release. I followed the installation steps on the ubuntu forum:
http://askubuntu.com/questions/588019/how-to-upgrade-from-14-10-to-15-04 ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: ubuntu-release-upgrader-core 1:0.220.8 ProcVersionSignature: Ubuntu 3.13.0-74.118-generic 3.13.11-ckt30 Uname: Linux 3.13.0-74-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.19 Architecture: amd64 CrashDB: ubuntu CurrentDesktop: Unity Date: Fri Dec 25 15:20:28 2015 InstallationDate: Installed on 2014-12-22 (368 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) PackageArchitecture: all SourcePackage: ubuntu-release-upgrader UpgradeStatus: Upgraded to trusty on 2015-12-25 (0 days ago) mtime.conffile..etc.update.manager.release.upgrades: 2015-12-22T12:04:54.477094 ** Affects: ubuntu-release-upgrader (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug dist-upgrade trusty ** Summary changed: - unable to upgrade from ubuntu 14.04 to 15.04/15.10 + unable to upgrade from ubuntu 14.04 LTS to 15.04/15.10 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1529250 Title: unable to upgrade from ubuntu 14.04 LTS to 15.04/15.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1529250/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
