To answer my own question, the issue seems to be resolved with a BIOS update. Runs like a top now. At least, the system boots. I haven't run it long enough or under load to see if the issue is 100% gone or not.
-- aacraid driver stalls on high-load SMP machines https://bugs.launchpad.net/bugs/249964 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