MartinE: Just to rule something out, can you check that disabling powernowd as described in https://bugs.launchpad.net/ubuntu/+source/linux-restricted-modules-2.6.20/+bug/109643/comments/9 doesn't make any difference?
** Changed in: linux-restricted-modules-2.6.20 (Ubuntu) Status: Unconfirmed => Needs Info -- [feisty] nvidia-glx 1.0.9xxx causes graphical glitches, artifacts and random system crashes on an integrated GeForce2 MX https://bugs.launchpad.net/bugs/85449 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs