how do you know it is (L+R) ?
can you post the channel map of pulseaudio log for the corresponding event
speaker-test -c2 -Dpulse -t wav
speaker-test -c6 -Dpulse -twav
speaker-test -c1 -Dpulse -t wav
how do you know it is (L+R) ?
can you post the channel map of pulseaudio log for the corresponding event
speaker-test -c2 -Dpulse -t wav
speaker-test -c6 -Dpulse -twav
speaker-test -c1 -Dpulse -t wav