Installed devices: pcm0: <NVIDIA (0x0081) (HDMI/DP 8ch)> (play) pcm1: <NVIDIA (0x0081) (HDMI/DP 8ch)> (play) pcm2: <Realtek ALC662 rev1 (Analog 2.0+HP/2.0)> (play/rec) default pcm3: <Realtek ALC662 rev1 (Onboard Analog Speaker)> (play) No devices installed from userspace.