I have an Intel D945PSNLK motherboard. I am using Ubuntu 5.10 and am trying to get the sound to work. I can play 2 channel no problem but how do I enable all 4 channels (well, I only need 4)? When I run
speaker-test -Dplug:surround40 -c4
I can only hear the sound when I plug the speakers into the `line out' jack. No other jack produces sound even though the motherboard is supposed to be able to switch the mic and line-in jack to output
. Playing with the mixer did not get me anywhere. Does anyone have any advice for me?
If it helps, here is the output of
aplay -L 2>&1 | egrep surround
Please help. Thanks in advance.
PS It all works with the latest kernel and alsa.