@David
by following your steps,
the combination of Built-in Speaker and External Microphone, can record and play correctly,
although the external headphone and microphone will both show up in sound settings.
this is verified with alsa-base 1.0.25+dfsg-0ubuntu4
thank you.
@David
by following your steps,
the combination of Built-in Speaker and External Microphone, can record and play correctly,
although the external headphone and microphone will both show up in sound settings.
this is verified with alsa-base 1.0.25+ dfsg-0ubuntu4
thank you.