Update: I had success by following #15 from https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1181106.
What's new was modifying audio.conf with these lines:
[General] Enable = Source,Sink,Headset,Gateway,Control,Media Disable = Socket
HFP=false
[A2DP] SBCSources=1 MPEG12Sources=0
And running:
pactl load-module module-switch-on-connect
Not entirely sure which part solved it. I note that disabling "socket" contradicts my last post.
Update: I had success by following #15 from https:/ /bugs.launchpad .net/ubuntu/ +source/ pulseaudio/ +bug/1181106.
What's new was modifying audio.conf with these lines:
[General] Sink,Headset, Gateway, Control, Media
Enable = Source,
Disable = Socket
HFP=false
[A2DP]
SBCSources=1
MPEG12Sources=0
And running:
pactl load-module module- switch- on-connect
Not entirely sure which part solved it. I note that disabling "socket" contradicts my last post.