XDG_RUNTIME_DIR (/run/user/500) is not owned by us (uid 0), but by uid 500! (This could e.g. happen if you try to connect to a non-root PulseAudio as a root user, over the native protocol. Don't do that.) XDG_RUNTIME_DIR (/run/user/500) is not owned by us (uid 0), but by uid 500! (This could e.g. happen if you try to connect to a non-root PulseAudio as a root user, over the native protocol. Don't do that.) **** List of CAPTURE Hardware Devices ****