Amazingly, this works! I get the same behaviour that you report: sound through both the external speakers via the docking station, and simultaneously through the internal laptop speakers. Who'd have thought... ummute the microphone?!
Progress!
I currently have pulseaudio 1:0.9.14-0ubuntu20.2 installed.
Thank you Blirp.
Amazingly, this works! I get the same behaviour that you report: sound through both the external speakers via the docking station, and simultaneously through the internal laptop speakers. Who'd have thought... ummute the microphone?!
Progress!
I currently have pulseaudio 1:0.9.14- 0ubuntu20. 2 installed.