sound - After updating to 16.04, bluetooth audio A2DP mode stopped working - Ask Ubuntu
A2DP profile problem with bluetooth headset on Ubuntu 12.10 – Out Here In The Field : New Frontier!
unity - Bluetooth speaker: preferred mode "High fidelity playback" (A2DP) is not getting saved - Ask Ubuntu
How to get Bluetooth headset working both as headset and high fidelity playback A2DP Sink with nice sound. @system76 #Pop!_OS #linux #pop_os # ubuntu #Linux #gnome – Tips and Tricks
sound - High Fidelity Playback (A2DP Sink) Output over a bluetooth headphone, and same device for Input (mic) never work together - Ask Ubuntu
Linuxteaching | Ubuntu a2dp Mikrofon
If you use Jabra earbuds with Linux you NEED to install this for MUCH better sound quality : r/Jabra
Configure Ubuntu 16.04 as Bluetooth A2DP Sink - Lynxbee
No A2DP streaming audio from 12.04 to Bluetooth headset - Ask Ubuntu