libinput

List all input devices

$ sudo libinput list-devices

$ sudo libinput debug-events

$ sudo libinput debug-gui

$ sudo libinput debug-tablet

$ libinput --help

libinput command [options]

libinput is a library and command-line tool for handling input devices on Linux. It provides a unified interface for mice, keyboards, touchpads, and tablets on both X11 and Wayland systems.

list-devices

List all devices recognized by libinput

Print all input events to stdout

Show graphical visualization of input events

Debug tablet and stylus axis values

Measure device-specific properties

Analyze recorded events

Display help information

Most commands require root privileges to access input devices. The debug-gui requires a graphical environment.

xinput(1), evtest(1)