---
name: "libinput-measure-fuzz"
section: "1"
platform: "linux"
package: "libinput-tools"
version: "1.32.0-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/libinput-measure-fuzz"
---

# libinput-measure-fuzz(1)

measure absolute axis fuzz

## NAME

libinput-measure-fuzz - measure absolute axis fuzz

## SYNOPSIS

**libinput measure fuzz \[--help\] \[options\]** \[*/dev/input/event0\]*

## DESCRIPTION

*The* **libinput measure fuzz** *tool measures the fuzz for an absolute axis on a kernel device. The current* *implementation does not actually measure anything, it only prints the* *relevant information available and suggests a udev rule.*

*This is a debugging tool only, its output may change at any time. Do not* *rely on the output.*

*This tool usually needs to be run as root to have access to the* */dev/input/eventX nodes.*

## OPTIONS

*If a device node is given, this tool opens that device node. Otherwise, this* *tool searches for the first node that looks like a touchpad device and* *uses that node.*

- **--help**

  *Print help*

## LIBINPUT

*Part of the* **[libinput(1)](/libinput/1.md)** *suite*