-PREFERRED_PROVIDER_virtual/pulseaudio-config = "pulseaudio-config-soundmanager"
-PREFERRED_PROVIDER_virtual/audiomanager-plugins-config = "audiomanager-plugins-config-soundmanager"
+PREFERRED_RPROVIDER_virtual/pulseaudio-config = "pulseaudio-config-soundmanager"
+PREFERRED_RPROVIDER_virtual/audiomanager-plugins-config = "audiomanager-plugins-config-soundmanager"