I upgraded Qt to 4.7 beta 1, and menubar is visible! I think, there is a mistake in backporting (original maverick package requires qt 4.7).
-- WM Menu bar not visible in Virtualbox 3.2 from lucid-backports https://bugs.launchpad.net/bugs/589058 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