I experience a similar problem. I have a two disk raid-0 configuration as root and sometimes the system boots, sometimes it does not. In my opinion a race-condition at start-up.
-- mdadm does not automount on boot / hangs https://bugs.launchpad.net/bugs/662309 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs