Ok, you do have some custom PPA's. Try this: sudo rm r /var/log/dist-upgrade/*
then try an upgrade again. When it fails, attach the new files that will be re-written to /var/log/dist-upgrade --- Ubuntu Bug Squad volunteer triager http://wiki.ubuntu.com/BugSquad -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/875029 Title: update-manager crashed with KeyError in __getitem__(): 'adobeair' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/875029/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
