I just witnessed this problem on 12.04 beta up to date: I had a Nautilus window, I semi-maximized to the right-hand side and then clicked the fullscreen button: the window still uses half of the screen but with the title bar integrated in the top-panel, without window buttons available. I can only get rid of the window by right-clicking the home button on the launcher and "quit". Trying to reproduce the problem, another behaviour appears: with nautilus still, the windows stays the same size after clicking the fullscreen button, but it shifts down a little bit (the size of the title bar). I have to click the fullscreen button again to get it maximized.
I'll let you know if I gather more information on this behaviour. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/897689 Title: Window control buttons disappear when a semi-maximized window is maximized To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/897689/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs