Install steam-devices by entering the following commands in the terminal:
sudo apt update sudo apt install steam-devices
Description:
Device support for Steam-related hardware
This package provides udev rules for various Steam-related hardware devices such as the Steam Controller (gamepad) and the HTC Vive (virtual reality headset).
Homepage: http://www.steampowered.com
Version: 1:1.0.0.54+repack-5ubuntu1
Section: multiverse/games