Applying the patch fixed my problem with my Sony WH-H900N headphones.
Probably a different bug but if I open Sound Settings -> Input and change the input from "Internal Microphone Built-in Audio" to "Headset WH-H900N (h.ear)" the quality degrades and the Output profile changes to "Headset Head Unit (HSP/HFP)". If I change the Output profile back to "High Fidelity Playback (A2DP Sink)" I get high quality audio again but the Input changes back to "Internal Microphone Built-in Audio". Or is it that you can't use the headset microphone and get high quality audio at the same time? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1845046 Title: Bluetooth headphones/speaker such as Sony WH-1000XM3 default to low quality headset mode and fails to switch to A2DP when selected To manage notifications about this bug go to: https://bugs.launchpad.net/pulseaudio/+bug/1845046/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
