PulseAudio depends on a
dbus system daemon, make sure its enabled.
# xbps-install -S alsa-utils pulseaudio # ln -s /etc/sv/dbus /var/service/
The PulseAudio package comes with a services file, which is not necessary in most setups and its discouraged by the PulseAudio maintainers to use the system wide setup.
There are different methods that work with PulseAudio to allow access to the
audio devices, the simplest one is to just the
audio group alternatively you
can use a session manager, like elogind or