Installed devices: pcm0: <NVIDIA (0x00a7) (HDMI/DP 8ch)> (play) pcm1: <NVIDIA (0x00a7) (HDMI/DP 8ch)> (play) pcm2: <Realtek ALC256 (Right Analog)> (play/rec) default pcm3: <Realtek ALC256 (Lid-In Analog Mic)> (rec) No devices installed from userspace.