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: L5 [Librem 5], device 0: 308b0000.sai-wm8962 wm8962-0 [308b0000.sai-wm8962 wm8962-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: Modem [Modem], device 0: 30030000.sai-bm818 bm818-0 [30030000.sai-bm818 bm818-0] Subdevices: 1/1 Subdevice #0: subdevice #0