The issue is an api break in the annotations of the new gtk (which is not in Ubuntu yet, that reports uses a ppa version)
** Package changed: software-center (Ubuntu) => gtk+3.0 (Ubuntu) ** Package changed: gtk+3.0 (Ubuntu) => ubuntu ** Package changed: ubuntu => gtk+3.0 (Ubuntu) ** Changed in: gtk+3.0 (Ubuntu) Importance: Undecided => High ** Also affects: update-manager (Ubuntu) Importance: Undecided Status: New ** Also affects: software-center (Ubuntu) Importance: Undecided Status: New ** Changed in: software-center (Ubuntu) Importance: Undecided => High ** Changed in: update-manager (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/923171 Title: software-center crashed with AttributeError in popup(): 'Menu' object has no attribute 'popup_for_device' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gtk+3.0/+bug/923171/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs