Installed devices: pcm0: <Realtek ALC892 (Rear Analog 7.1/2.0)> (play/rec) default pcm1: <Realtek ALC892 (Front Analog)> (play/rec) pcm2: <Realtek ALC892 (Onboard Digital)> (play) pcm3: <Realtek ALC892 (Rear Digital)> (play) No devices installed from userspace.