In a previous installation of Natty and then Oneric I was unable to find any cause for this issue.
After formating (again) and reinstalling (again) because of this issue (again) it didn't come back. Until I set "override application settings" for anti-aliasing in nvidia- settings. Not sure if there's a connection, as I have other custom options and overclocking. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/868889 Title: screen does not refresh until mouse click or movement over responsive area To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/868889/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs