Unduped from bug #39098 which is regarding syncronisation of thinkpad hardware and software mixers.
** This bug is no longer a duplicate of bug 39098 thinkpad: volume button weighting -- g-s-d Uneven volume hotkey weighting https://launchpad.net/bugs/45743 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs