There are a few bugs displayed on the screenshot. I use xserver-xorg-video-intel 2:2.9.1-3ubuntu5 and the compositor was enabled.
-- window-manager-panel isn't faded out correctly after minimizing programs https://bugs.launchpad.net/bugs/606625 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