This would seem to happen because start-pulseaudio-x11 tries to load module-device-manager that unfortunately conflicts with module-switch-on-connect.
https://bugs.freedesktop.org/show_bug.cgi?id=95104
This would seem to happen because start-pulseaudi o-x11 tries to load module- device- manager that unfortunately conflicts with module- switch- on-connect.
https:/ /bugs.freedeskt op.org/ show_bug. cgi?id= 95104