ukui-greeter command not found

Introduction

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

ukui-greeter: command not found

or when using sudo you get the following error message

sudo: ukui-greeter: command not found

Solutions to ukui-greeter: command not found

How To Fix ukui-greeter: command not found in Ubuntu / Debian / Kali Linux / Raspbian

In Ubuntu ukui-greeter is provided by ukui-greeter package.

ukui-greeter is:

A greeter for UKUI desktop environment written by Qt5. The greeter supports biometric authentication which is provided by biometric-authentication service.

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

sudo apt-get -y install ukui-greeter

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

You can also use apt command to install ukui-greeter.

sudo apt -y install ukui-greeter

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

sudo aptitude install ukui-greeter

Summary

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