Under volume preferences, I checked the recording device "Import0 Mux" check box. Then confirmed that its volume was up and not on mute. Had sound immediately after. This is on a fresh install with the 2.6.28-13 kernel.
Andy, please let us know if you need testing done, or any other reporting that may help.
I can confirm Finog'a simple tweak worked for me.
Under volume preferences, I checked the recording device "Import0 Mux" check box. Then confirmed that its volume was up and not on mute. Had sound immediately after. This is on a fresh install with the 2.6.28-13 kernel.
Andy, please let us know if you need testing done, or any other reporting that may help.