Ubuntu
udev package

  1. Bug #408903
  2. Comment #4

Comment 4 for bug 408903

Revision history for this message
Patrick (94bc1052) wrote : Re: thinkpad t400s microphone mute button does not work

I have the same issue, but with the rather new Thinkpad T410. Volume up/down and mute work right out of the box, microphone mute does not, as described above.