Installed devices: pcm0: <ATI R6xx (HDMI)> (play) pcm1: <Intel Haswell (HDMI/DP 8ch)> (play) pcm2: <Realtek ALC887 (Rear Analog)> (play/rec) pcm3: <Realtek ALC887 (Front Analog)> (play/rec) pcm4: <USB audio> (rec) pcm5: <USB audio> (play/rec) default No devices installed from userspace.