The problem is definitively the combination of Virtualbox and btrfs. I backed up my data, reformatted the file system where the virtualbox vms live using ext4 and the system has not crashed for 24+ hours now, whereas with btrfs it would crash within 20 minutes.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1316757 Title: Kubuntu 14.04 LTS locks up shortly after starting virtualbox VM To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/virtualbox/+bug/1316757/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
