Do the message appear in every application or occur everytime when playing sound?
aplay -D hw:CARD=AU8820 anystereo.wav
speaker-test -c2 -t wav -D hw:CARD=AU8820
Do the message appear in every application or occur everytime when playing sound?
aplay -D hw:CARD=AU8820 anystereo.wav
speaker-test -c2 -t wav -D hw:CARD=AU8820