Installed devices: pcm0: <ATI R6xx (HDMI)> (play) pcm1: <ATI R6xx (HDMI)> (play) pcm2: <ATI R6xx (HDMI)> (play) pcm3: <ATI R6xx (HDMI)> (play) pcm4: <Realtek ALC257 (Analog 2.0+HP/2.0)> (play/rec) pcm5: <USB audio> (play/rec) default No devices installed from userspace.