No protocol specified xcb_connection_has_error() returned true XDG_RUNTIME_DIR (/run/user/1000) is not owned by us (uid 0), but by uid 1000! (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 **** card 0: PCH [HDA Intel PCH], device 0: ALC289 Analog [ALC289 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0