Installed devices: pcm0: <Cirrus Logic CS4206 (Internal Analog 4.0/2.0)> (play/rec) default pcm1: <Cirrus Logic CS4206 (Rear Analog)> (play/rec) pcm2: <Cirrus Logic CS4206 (Rear Digital)> (play/rec) pcm3: <NVIDIA MCP7A (Digital)> (play) No devices installed from userspace.