> > pcm.internal { > type hw > card 0 > } > > pcm.usb-audio { > type hw > card 1 > } > > Then try: > > aplay -Dusb-audio file.wav > > >from 2 terminals. > > Also, there's no need to configure dmix for the internal card, ALSA > should do it automatically if you use the "default" device (aplay > -Ddefault file.wav or just aplay file.wav). > Thanks, I deleted the 2 stanzas. Now when I try aplay -Dusb-audio /usr/share/sounds/alsa/Front_Center.wav I get no sound and the following output: "Playing WAVE '/usr/share/sounds/alsa/Front_Center.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Mono aplay: set_params:905: Channels count non available" I am sure that the mixer is turned up. ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user