寝る
~$ LC_ALL=C pactl info | grep ^Server\ Name:
Server Name: PulseAudio (on PipeWire 0.3.43)
Using Pipewire instead of Pulseaudio in Slackware 15
https://www.linuxquestions.org/questions/slackware-14/using-pipewire-instead-of-pulseaudio-in-slackware-15-a-4175693980/