Following up to get a bit more info. Is there anything else you could add to this report?
Does shutting off 3d support help out? That is, not disabling and then re-enabling, but shutting it off completely for a long period. Lastly, this could be related or a duplicate of this bug: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/193055 -- intermittant hard system hang on ferrari 4000 with Ubuntu 8.04 https://bugs.launchpad.net/bugs/244806 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs