Public bug reported: I try to upgrade from Ubuntu 15.04 to 15.10, but the updater is unable to calculate the difference, and offers me three options. First and second ones are not the case, as Im not "downgrading", and Im trying to upgrade from 15.04 to 15.10. So, I deactivated the third party apt sources, but the problem persists.
ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: ubuntu-release-upgrader-core 1:15.04.14.2 ProcVersionSignature: Ubuntu 3.19.0-30.34-generic 3.19.8-ckt6 Uname: Linux 3.19.0-30-generic x86_64 NonfreeKernelModules: fglrx ApportVersion: 2.17.2-0ubuntu1.5 Architecture: amd64 CrashDB: ubuntu Date: Fri Oct 9 09:53:24 2015 InstallationDate: Installed on 2014-07-28 (437 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) PackageArchitecture: all ProcEnviron: LANGUAGE=en_US TERM=screen PATH=(custom, no user) LANG=es_ES.UTF-8 SHELL=/bin/bash SourcePackage: ubuntu-release-upgrader UpgradeStatus: Upgraded to vivid on 2015-10-09 (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/1504432 Title: Unable to upgrade to a new release, even deactivating third party apt sources To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1504432/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs