Bluealsa hanging audiotest Bluetooth#
you would only be able to playback one source at a time when using the Bluetooth device. A problem with this is it cannot operate as a slave for a dmix PCM device, i.e. The device type in ALSA config is "bluealsa". # Also notice the -a2dp-force-audio-cd parameter for bluealsa. # Thus the control device defined here is for compatibility reasons only. # The control device is implicitly called ctl.bluealsa. bashrc I export the MAC address of the Bluetooth device I want to use. I use the following in my system-wide ALSA config ( /etc/nf). What the trust does is that your computer automatically accepts all connection attempts initiated by the other device. To find out your Bluetooth device MAC address and to pair it, either use a GUI tool or bluetoothctl from the command line: $ bluetoothctl
Remember to add users to the correct group also, whichever group you use. I just created a new group called "bluetooth" and added a policy for it. It seems to be usual to add there something along the following lines: Setting up Bluetooth permissionsĬheck out the file /etc/dbus-1/system.d/nf. You may also use similar commands to compile the apt-X codec for use with BlueALSA. I was not able to get it to work using custom prefix, though, so I recommend just installing everything to the standard location. I had to manually copy some header files to another directory as at least the autotools method didn't seem to find them all, but other than that everything seemed to work. There's also the instructions for compiling the LDAC library in the BlueALSA Wiki. I recommend using the latest master version from the repository and not from your distro's package management system, as pretty significant features have been added in the last few months and more is coming all the time.
Bluealsa hanging audiotest install#
Preparing and compiling everythingįollow the instructions on the BlueALSA GitHub page to install it. BlueALSA (also known as bluez-alsa) is needed because ever since Bluez (the Linux Bluetooth stack) version 5, Bluetooth audio is not supported anymore except via PulseAudio. Luckily, there's the BlueALSA project, which is under active development as of late 2018, but is mature and stable enough for everyday use already. I never use PulseAudio on my main rig, but it seems to be the de facto standard of connecting Bluetooth audio devices on desktop Linux. Bluetooth audio in Linux: ALSA and LDAC Audio using pure ALSA (no PulseAudio) and LDAC codec
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