OK, marking as invalid, since there is no official support for PPA's, if you can reproduce the issue with all ppa's purged or a fresh install, please re-open this bug.
** Changed in: gdm (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gdm in Ubuntu. https://bugs.launchpad.net/bugs/1290228 Title: "Ubuntu Software Center" reports "Package operation Failed" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm/+bug/1290228/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs