Just want to update this issue: For me it works now. I installed the 32Bit Version of Kubuntu but did not install any nvida drivers. I set "Use XRenderer" in some KDE settings dialog. So, it seems advisable to stay away from nvidia stuff. I you installed the dirver use apt-purge to remove as supposed by Ariel above.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/781353 Title: libgl1-mesa-dri: display inverted (upside-down) in startkde after natty upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/781353/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs