I've got the same, in Ubuntu 11.04 with nvidia-current, particularly while running VirtualBox so when there's little video memory left, maybe that's relevant?
nvidia 173 seems to work fine. (for what it's worth I really like Unity on both my 9" netbook and 19" desktop - I'm surprised how much bad press it's received) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/753144 Title: focused, or maximized windows blank -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs