Installed devices: pcm0: <Conexant (0x1f86) (Analog)> (play/rec) default pcm1: <Conexant (0x1f86) (Left Analog Headphones)> (play) pcm2: <Intel Kaby Lake (HDMI/DP 8ch)> (play) pcm3: <DisplayLink ThinkPad Hybrid USB-C with USB-A Dock> (play/rec) pcm4: <vendor 0x046d BRIO 4K Stream Edition> (rec) No devices installed from userspace.