An update on my particular situation, hopefully this helps others... I downgraded my Nvidia module to 173, and haven't had a lockup since. Nor do I see any of the classic CE: hpet increasing messages...
-- lockups with default (hpet) clocksource on 2.6.27-2-generic 64-bit https://bugs.launchpad.net/bugs/270798 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