Quick Fix . uninstall powernap
It seems that my hardware doesn't like cpu hot plugging. powernap was the daemon that was trying to use it for power saving - and causing the problems. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/875677 Title: Kernel Power management turnming off used devices that are in use. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/875677/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
