padre, please don't change the status without an explanation. This is happening because the symlinks that the DistUpgrade module uses to find the janitor module (and the NvidiaDetector module) are not being installed by the package.
** Changed in: ubuntu-release-upgrader (Ubuntu) Status: Invalid => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1023594 Title: do-partial-upgrade crashed with ImportError in /usr/lib/python3/dist- packages/DistUpgrade/DistUpgradeQuirks.py: No module named janitor.plugincore.manager To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1023594/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs