Seems the crash is at least caused by a gtk bug in assuming a widget will always have a window https://bugzilla.gnome.org/show_bug.cgi?id=686152
Not sure if there may be some other bug lying around ** Bug watch added: GNOME Bug Tracker #686152 https://bugzilla.gnome.org/show_bug.cgi?id=686152 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1064992 Title: Unity menubar crashes when activating a submenu in LibreOffice while using Orca screen reader To manage notifications about this bug go to: https://bugs.launchpad.net/indicator-appmenu/+bug/1064992/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs