ALSA lib pcm_dmix.c:864:(snd_pcm_dmix_open) unable to open slave [00000354] oss audio output error: cannot open audio device (/dev/dsp) [00000354] main audio output error: couldn't find a filter for the conversion [00000354] main audio output error: couldn't create audio output pipeline [00000280] main playlist: nothing to play [00000280] main playlist: stopping playback diablo@laptop:~$