Public bug reported: Tried to run update-manager in 12.04 to update to 14.04, it says cannot calculate the upgrade...
ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: update-manager 1:0.156.14.17 ProcVersionSignature: Ubuntu 3.11.0-26.45~precise1-generic 3.11.10.12 Uname: Linux 3.11.0-26-generic x86_64 ApportVersion: 2.0.1-0ubuntu17.8 Architecture: amd64 Date: Tue Dec 2 11:41:26 2014 GsettingsChanges: com.ubuntu.update-manager check-new-release-ignore 'trusty' com.ubuntu.update-manager first-run false com.ubuntu.update-manager launch-time 1417538008 com.ubuntu.update-manager window-height 1046 com.ubuntu.update-manager window-width 600 InstallationMedia: Ubuntu 12.04.4 LTS "Precise Pangolin" - Release amd64 (20140204) MarkForUpload: True PackageArchitecture: all ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: update-manager Symptom: ubuntu-release-upgrader-core UpgradeStatus: Upgraded to precise on 2014-12-02 (0 days ago) VarLogDistupgradeTermlog: ** Affects: update-manager (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug dist-upgrade precise running-unity -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1398461 Title: cannot calculate upgrade 12.04 to 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/1398461/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs