Public bug reported: I get this pop up after it tells me that third party stuff has been turned off and while its in the Setting New Software channels area during the 15.04 distribution upgrade
Could not calculate the upgrade An unresolvable problem occurred while calculating the upgrade. This can be caused by: * Upgrading to a pre-release version of Ubuntu * Running the current pre-release version of Ubuntu * Unofficial software packages not provided by Ubuntu If none of this applies, then please report this bug using the command 'ubuntu-bug ubuntu-release-upgrader-core' in a terminal. ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: ubuntu-release-upgrader-core 1:14.10.10 ProcVersionSignature: Ubuntu 3.16.0-36.48-generic 3.16.7-ckt9 Uname: Linux 3.16.0-36-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.14.7-0ubuntu8.4 Architecture: amd64 CrashDB: ubuntu CurrentDesktop: Unity Date: Sun Apr 26 11:43:18 2015 InstallationDate: Installed on 2014-11-15 (161 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) PackageArchitecture: all SourcePackage: ubuntu-release-upgrader UpgradeStatus: Upgraded to utopic on 2015-04-26 (0 days ago) VarLogDistupgradeTermlog: ** Affects: ubuntu-release-upgrader (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug dist-upgrade utopic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1448712 Title: could not calculate the upgrade plugin To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1448712/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs