I managed to solve this just by reinstalling maverick from release CD. I was previously using an updated-from-lucid maverick installation.
-- [maverick] intermittent full system freeze https://bugs.launchpad.net/bugs/586901 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