Interesting... In your xorg.conf file, you seem to be loading the "nv" driver, not the "nvidia" binary driver. Is this the same xorg.conf file that you have now? If it is, then this bug is mis-assigned.
-- In Feisty Fawn, nvidia-glx 1.0.9xxx causes graphical glitches, artifacts and random system crashes https://launchpad.net/bugs/85449 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs