liveuser@localhost-live:~$ systemctl --user status wireplumber pipewire
● wireplumber.service - Multimedia Service Session Manager
     Loaded: loaded (/usr/lib/systemd/user/wireplumber.service; enabled; preset: enabled)
    Drop-In: /usr/lib/systemd/user/service.d
             └─10-timeout-abort.conf
     Active: active (running) since Tue 2024-04-30 19:31:35 EDT; 12h left
   Main PID: 1986 (wireplumber)
      Tasks: 6 (limit: 18509)
     Memory: 9.1M (peak: 10.0M)
        CPU: 322ms
     CGroup: /user.slice/user-1000.slice/user@1000.service/session.slice/wireplumber.service
             └─1986 /usr/bin/wireplumber

Apr 30 19:31:35 localhost-live systemd[1880]: Started wireplumber.service - Multimedia Service Session Manager.
Apr 30 19:31:35 localhost-live wireplumber[1986]: 0x559b9dc176c0: no modules loaded from context.modules
Apr 30 06:31:36 localhost-live wireplumber[1986]: SPA handle 'api.libcamera.enum.manager' could not be loaded; is it installed?
Apr 30 06:31:36 localhost-live wireplumber[1986]: PipeWire's libcamera SPA plugin is missing or broken. Some camera types may not be supported.

● pipewire.service - PipeWire Multimedia Service
     Loaded: loaded (/usr/lib/systemd/user/pipewire.service; disabled; preset: disabled)
    Drop-In: /usr/lib/systemd/user/pipewire.service.d
             └─00-uresourced.conf
             /usr/lib/systemd/user/service.d
             └─10-timeout-abort.conf
     Active: active (running) since Tue 2024-04-30 19:31:35 EDT; 12h left
TriggeredBy: ● pipewire.socket
   Main PID: 1985 (pipewire)
      Tasks: 3 (limit: 18509)
     Memory: 9.4M (peak: 10.0M)
        CPU: 249ms
     CGroup: /user.slice/user-1000.slice/user@1000.service/session.slice/pipewire.service
             └─1985 /usr/bin/pipewire

Apr 30 19:31:35 localhost-live systemd[1880]: Started pipewire.service - PipeWire Multimedia Service.