On 06/29/2010 07:57 PM, Colin Guthrie wrote: >[...] > So here are some things to try: > > 1. amixer -co get "Digital Source" > - this should display the current value (corrected by you). > > 2. alsactl init 0 > - this should "initialise" to "sensible defaults" your sound card. Sorry for the delay. Unfortunately, "alsactl init 0" does not work for me: alsactl: parse:1655: Unable to open file '/usr/share/alsa/init/ca0106': No such file or directory