I am experiencing this as well. When I minimize virtualbox, the Unity desktop briefly appears, then the virtualbox windows guest re-appears until I click anywhere on the screen, and then Unity returns. I'm running 12.10 on an Acer Aspire 7750G laptop.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1069451 Title: Launcher and global menu bar get invisible after a program is minimized from full screen mode To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1069451/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
