Installed devices: pcm0: <Realtek ALC887 (Analog)> (play/rec) default pcm1: <Realtek ALC887 (Analog)> (play/rec) pcm2: <Realtek ALC887 (Front Analog Headphones)> (play) pcm3: <Intel Braswell (HDMI/DP 8ch)> (play) pcm4: <Intel Braswell (HDMI/DP 8ch)> (play) pcm5: <Intel Braswell (HDMI/DP 8ch)> (play) No devices installed from userspace.