In my case it is related to ACPI and power/battery reporting/consumption/whataever. Has nothing to do with XFS or Ethernet controller. Intermittent (80% of boots/restarts) and most of the time can be "fixed" by removing and inserting the power cord.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/887793 Title: Kworker constantly taking about 100% CPU To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/887793/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
