Install jstest-gtk by entering the following commands in the terminal:
sudo apt update sudo apt install jstest-gtk
Description:
joystick testing and configuration tool
jstest-gtk is a simple graphical joystick tester. It provides a list of attached joysticks, and for each one can display which buttons and axes are pressed, remap axes and buttons, and calibrate the device. . Even when your joystick is working mostly fine, you might want to give it a try, as the calibration lets you get rid of overlarge default deadzones that many joysticks use and which are a noticeable problem in some games. . Installing the joystick package in addition to this one will allow you to store your calibration settings and mappings and have the automatically restored.
Homepage: http://pingus.seul.org/~grumbel/jstest-gtk/
Version: 0.1.1~git20160825-2
Section: universe/utils