I can also confirm this bug on my Thinkpad X200 with a Ultrabase. The problem may be related to the dock module. I am attaching logs to help track down the problem.
** Attachment added: "uname-a" http://launchpadlibrarian.net/19308152/uname-a.log -- Audio out on x200 dockingstation doesn't work https://bugs.launchpad.net/bugs/285834 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