Matt: This bug has actually been fixed for a long time and should be fixed in all supported versions of Ubuntu. It looks like no one ever marked this bug as fixed though, so I'm doing so now. Since it doesn't appear this fixes the problem for your model, I suggest that you open a new bug by running 'ubuntu-bug linux' from a terminal.
** Changed in: linux (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/281732 Title: Mute button not properly working on current Lenovo Thinkpads x200/x200s , t400/t500, X300/X301, & W series To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/281732/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs