Can you also test the latest v3.13 stable kernel to see if the fix in 3.15 already migrated down through stable? It can be downloaded from:
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.13.11.2-trusty/ ** Changed in: linux (Ubuntu) Status: Confirmed => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1318116 Title: kworker uses 100% CPU when nfs-kernel-server is active To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1318116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
