Wireplumber Scheduler

I have this Message in journal

wireplumber[1624]: Failed to set scheduler settings: Die Operation ist nicht erlaubt

My System

systemctl --user status wireplumber.service                                                                                         
● wireplumber.service - Multimedia Service Session Manager
     Loaded: loaded (/usr/lib/systemd/user/wireplumber.service; enabled; vendor preset: enabled)
     Active: active (running) since Fri 2022-04-15 20:46:37 CEST; 8min ago
   Main PID: 1624 (wireplumber)
      Tasks: 4 (limit: 14238)
     Memory: 23.9M
        CPU: 179ms
     CGroup: /user.slice/user-1000.slice/user@1000.service/session.slice/wireplumber.service
             └─1624 /usr/bin/wireplumber

Apr 15 20:46:37 weingeist-PC systemd[1339]: Started Multimedia Service Session Manager.
Apr 15 20:46:37 weingeist-PC wireplumber[1624]: Failed to set scheduler settings: Die Operation ist nicht erlaubt
Apr 15 20:46:38 weingeist-PC wireplumber[1624]: <WpSiAudioAdapter:0x563158606070> Object activation aborted: proxy destroyed
Apr 15 20:46:38 weingeist-PC wireplumber[1624]: <WpSiAudioAdapter:0x563158606070> failed to activate item: Object activation aborted: proxy destroyed
systemctl --user list-unit-files|grep pipewire                                                                                                      
pipewire-pulse.service                                     disabled  enabled
pipewire-session-manager.service                           alias     -
pipewire.service                                           disabled  enabled
pipewire-pulse.socket                                      enabled   enabled
pipewire.socket                                            enabled   enabled
 pactl info                                                                                                                                           ✔ 
Server String: /run/user/1000/pulse/native
Library Protocol Version: 35
Server Protocol Version: 35
Is Local: yes
Client Index: 60
Tile Size: 65472
User Name: weingeist
Host Name: weingeist-PC
Server Name: PulseAudio (on PipeWire 0.3.49)
Server Version: 15.0.0
Default Sample Specification: float32le 2ch 48000Hz
Default Channel Map: front-left,front-right
Default Sink: alsa_output.pci-0000_00_1b.0.analog-stereo
Default Source: alsa_input.pci-0000_00_1b.0.analog-stereo
Cookie: eaf5:99a7

What is wrong with wireplumber ?

Isnt pipewire-media-session and wireplumber mutually exclusive? You should use either one or the other.

is not installed

Looks as if this is a wireplumber bug:

Thank you very much :+1: