I have the same problem. Running Ubuntu 11.04 (Natty) with the "ubuntu-classic" desktop (gnome) and the nouveau driver.
I also installed the xserver-xorg-video-nouveau (1:0.0.16+git20110323.8378443b-0ubuntu0sarvatt) from the x-edgers ppa but the Screen still crashes (Image is frozen but cursor still follows mouse movements). I have to reboot the machine. Any thoughts? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/659473 Title: gitk crashes entire X session -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs