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Just added a Bluetooth daughter card to my Thinkpad x230. Initially I was not able to get A2DP working, but I modified the /tc/bluetooth/audio.conf file to disable "socket."

I have Blueman installed and was able to connect to my bluetooth device and stream via A2DP; however, in audio control panel there are now multiple instance of my bluetooth device for both inputs and outputs... can't figure out how to remove these unnecessary entries...

Dupicate Outputs

Duplicate Inputus

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