I have the same crash and error message right now. But for some reason, when the installation should start, MusicBrainz Picard reported it's own crash. It's a little mystery for me, I had all programs closed when performing upgrade.
-- Distribution upgrade (to hardy): Package "update-manager" failed to install or upgrade https://bugs.launchpad.net/bugs/223135 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
