Le 20/05/2018 à 13:28, Tanu Kaskinen a écrit : > But what I think you should do is > disabling the pulseaudio user service in systemd, using the command > that I already gave: > > sudo systemctl --global disable pulseaudio.socket pulseaudio.service > > If you are using pulseaudio in the system-wide mode, you don't want > systemd starting user instances as well. done! ;-) Many thanks for your guidance. The wiki page about "pulseaudio as system-wide" may be extended with systemd materials ;-) <https://www.freedesktop.org/wiki/Software/PulseAudio/Documentation/User/SystemWide/> ... how to write a new pulseaudio.service, how to enable it, how to disable user service, etc. Best regards Christophe