It looks like I'm having the same problem with a clean install of Xubuntu 16.04.1, and I'll be trying the clocksource tweak. If you don't hear back, it got fixed.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1596866 Title: NMI watchdog: Watchdog detected hard LOCKUP on cpu 0 - Xenial - Python To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1596866/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
