I'm not sure if this issue was fixed , but i didn't experienced it again since a week . I will wait and see if it happens again, but for now its working ok.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/747231 Title: global menu disapear's usually -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs