Public bug reported: Trying to upgrade from 17.04 to 17.10, I am getting the message "Could not calculate the upgrade".
I have seen the bug https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1069160 which seems similar, but refers to earlier releases (and is marked as invalid), so I am reporting a fresh bug. Bug 1069160 was resolved by a couple of people by removing xserver-xorg-video-nouveau, which I also have installed, but attempting to remove this will also remove xserver-xorg-video-all, and then makes a whole list of xserver-xorg-packages "no longer required", including the one for my graphics card - so I am reluctant to remove this package. I cannot work out whether I have unsupported packages which are preventing calculation of the upgrade (I had a look through the apt.log but couldn't work out where the error was). Thanks in advance for your help. I've attached the apt.log file, and will attach the main.log file in a comment. ProblemType: Bug DistroRelease: Ubuntu 17.04 Package: ubuntu-release-upgrader-core 1:17.04.10 ProcVersionSignature: Ubuntu 4.10.0-38.42-generic 4.10.17 Uname: Linux 4.10.0-38-generic x86_64 ApportVersion: 2.20.4-0ubuntu4.5 Architecture: amd64 CrashDB: ubuntu CurrentDesktop: Unity:Unity7 Date: Sun Oct 22 17:25:42 2017 PackageArchitecture: all SourcePackage: ubuntu-release-upgrader UpgradeStatus: Upgraded to zesty on 2017-10-22 (0 days ago) VarLogDistupgradeTermlog: ** Affects: ubuntu-release-upgrader (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug dist-upgrade third-party-packages zesty ** Attachment added: "/var/log/dist-upgrade/apt.log" https://bugs.launchpad.net/bugs/1726073/+attachment/4985590/+files/apt.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1726073 Title: Failed upgrade to Zesty - Could not calculate the upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1726073/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
