Liviu Andronic wrote: > On 9/17/09, Liviu Andronic <landronim...@gmail.com> wrote: >> an issue that I also encountered in 2.6.26. Although I have sound in >> hte computer speaker, I have none in the headphones. When I plug the >> headphones (or external speakers), the computer speakers are not >> muted, and there is no sound in the external devices. >> > The strange part is that in some specific instances, which I did not > yet learn how to recreate, the plugging in the headphones works as > expected. > Any ideas on what might be wrong? > Liviu
nothing is wrong - you may have many input/outputs. you have to figure out which controls are for the headphones. Unfortunately it depends on your card. Mostprobably you have to assign the correct output to your application. In alsamixer I see many headphone controls and if I plug into the headphone jack it works fine Or amixer | grep Head Simple mixer control 'Headphone',0 Simple mixer control 'Headphone as Line Out',0 Simple mixer control 'Headphone',1 Also you can play with .asounrd # from http://alsa.opensrc.org/index.php/Dmix pcm.headset { # playback only on frontpanel headset type route slave.pcm dmixer slave.channels 8 ttable.0.0 1 # headphones front L ttable.1.1 1 # headphones front R } -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
