Audacious on Plasma, Kernel 5.9.
I once tried to enable output via Alsa on Audacious 4.0 (qt), but I get an error message:
Alsa-error: sound_pcm_open failed: The device or resource is busy.
However, with DeaDBeeF the Alsa output works.
Is there anything else that needs to be installed?
pacman -Q | grep alsa:
[balder@arch-pc ~]$ pacman -Q | grep alsa alsa-card-profiles 14.0-1 alsa-firmware 1.2.4-2 alsa-lib 1.2.4-3 alsa-plugins 1:1.2.2-2 alsa-topology-conf 1.2.4-2 alsa-ucm-conf 1.2.4-2 alsa-utils 1.2.4-2 zita-alsa-pcmi 0.3.2-3