A2DP connection not shown in PulseAudio
Solution 1
Running
pactl load-module module-alsa-sink device=bluetooth
should add alsa_output.bluetooth
to
pactl list sinks short
Then switch to this sink by following the directions described in the link given by Takkat
Solution 2
The module-loopback is used to
route audio from a source directly back to a sink.
The way you issued it you are trying to loop an output sink to an input device. This obviously won't work, thus the "initialization failed" error.
In case you want to have your audio on both sinks, the local sound card, and the bluetooth receiver use module-combine-sink.
To connect to a bluetooth sink you need to have this sink recognized by pulseaudio. Check with the following command if this sink is present before you try to connect to it:
pacmd list-sinks
If you can see your Bluetooth receiver you can connect it outlined in my answer to this question:
In case your receiver is not listed there may be an issue connecting it to Bluetooth (Bluez/Blueman depending on your distribution). You may then try if removing the device from the list of known devices and redoing the pairing process helps.
Solution 3
I've had a similar problem with my N04 Belkin. brillout's answer helped me as well. But then i noticed that pulseaudio-module-bluetooth
wasn't installed. So i installed it, and everything works fine now.
Related videos on Youtube
![brillout](https://i.stack.imgur.com/QmfN2.jpg?s=256&g=1)
Comments
-
brillout almost 2 years
I'm trying to pipe the audio ouput to my Belkin Z73 bluetooth receiver but once connected and paired with the key
0000
the receiver doesn't show up in PulseAudio. Furthermore the following commandpactl load-module module-loopback source=alsa_output.pci-0000_00_1b.0.analog-stereo sink=bluez_source.00:02:72:EA:95:61
returns
Failure: Module initalization failed
.Does someone know what's going on?
Is there anything else I could try to pipe the audio? -
jeremiah over 8 yearsOn Debian testing the first command fails with the message "Module initialization failed."