Seems to be resemble bug #257331: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/257331
Searches around the interwebs seems to indicate dm-crypt as a potential candidate, although I'm certain I'm not running my disks encrypted.. seems that there are other appearances of this floating around: http://www.google.fi/search?hl=fi&q=info:+task+blocked+for+120+seconds&start=10&sa=N -- INFO: task blocked for more than 120 seconds causes system freeze https://bugs.launchpad.net/bugs/276476 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