x11-touchscreen-calibrator command not found

In this troubleshooting guide we learn how to fix x11-touchscreen-calibrator command not found error message

Introduction

When you run more command in linux terminal / console, you get the following error message

x11-touchscreen-calibrator: command not found

or when using sudo you get the following error message

sudo: x11-touchscreen-calibrator: command not found

In Ubuntu x11-touchscreen-calibrator is provided by x11-touchscreen-calibrator package.

x11-touchscreen-calibrator is:

The purpose is to calibrate the touchscreen’s coordinates automatically.

Install this package and it will run automatically in the background of X Window System.

To fix this problem, we can install more using the command below.

sudo apt-get -y install x11-touchscreen-calibrator

This command might take some time to finish depending on your machine internet connection.

You can also use apt command to install x11-touchscreen-calibrator.

sudo apt -y install x11-touchscreen-calibrator

Or if you have aptitude installed you can use the following command.

sudo aptitude install x11-touchscreen-calibrator

In this tutorial we learn how to fix x11-touchscreen-calibrator command not found error in Ubuntu / Debian / Kali Linux or Raspbian distribution.