Installed devices: pcm0: <nVidia nForce4> (play/rec) pcm1: <NVIDIA GT21x (HDMI/DP 8ch)> (play) default pcm2: <NVIDIA GT21x (HDMI/DP 8ch)> (play) pcm3: <NVIDIA GT21x (HDMI/DP 8ch)> (play) pcm4: <NVIDIA GT21x (HDMI/DP 8ch)> (play) No devices installed from userspace.