I'm having the exact same problem when minimizing a fullscreen instance of Remmina. This started right around the same time as I saw this article: http://www.phoronix.com/scan.php?page=news_item&px=MTI2MTY
I suspect this might be a regression as a side effect of fixing this bug: https://bugs.launchpad.net/compiz/+bug/1063690 To test this theory, I just went to "CompizConfig Settings Manager" (ccsm) -> "Composite" and unchecked "Unredirect Fullscreen Windows". This has (sort of) resolved the issue with Remmina. Now when I minimize, none of the "Unity" components are redrawn until I click on another Window, but I suspect that is a different bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1096314 Title: Minimizing full screen Virtualbox re-draws full screen with Virtualbox image To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1096314/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs