Ways to Uninstall or Install efivar Ubuntu 22.04

Updated: September 5, 2022

efivar provides a simple command line interface to the UEFI variable facility. In this guide, I will show you how to install efivar on Ubuntu 22.04.

Prerequisites

  • OS: Ubuntu 22.04 is needed for efivar to work
  • Privileges: Make sure you are able to execute sudo commands.

Prerequisites to install efivar on Ubuntu 22.04

Install efivar Ubuntu 22.04

efivar is one of the popular ways on Ubuntu now so that this tutorial will show you how to install it in various ways. Choose the one you believe is simple and easy to follow.

Install efivar using APT

This is a popular method for installing Ubuntu packages since it’s simple to understand, even if you’re new to Linux. Following these instructions to install efivar on your Ubuntu.

Step 1: The APT package repository cache needs to be updated before you try to install, update, or remove any packages. Update the APT database to download new packages from Ubuntu. Launching the terminal and entering the following Linux command:

sudo apt update

Step 2: Start the package installation on Ubuntu 22.04. You can now install efivar Ubuntu by executing this command in the terminal.

sudo apt-get install efivar

Install efivar using Aptitude

Aptitude allows users to view a list of available packages and manage package installation, upgrade, and removal. If you haven’t already done so, run this command to install it.

sudo apt -y install aptitude

After that, you can now install efivar, just following these steps:

Step 1: The APT package repository cache needs to be updated before you try to install, update, or remove any packages. Update the APT database to fetch new packages from Ubuntu. Launch the terminal and enter the following Linux command:

sudo apt update

Step 2: Start the package installation on Ubuntu 22.04. After updating the system, you can install efivar Ubuntu by executing this command in the terminal.

sudo aptitude install efivar

Uninstall efivar on Ubuntu 22.04

Have you ever thought that uninstalling an application from Ubuntu is difficult? You are mistaken; Anyone can easily uninstall any program, not just efivar.

This command can be used to uninstall efivar from Ubuntu 22.04 if it was installed using APT or Aptitude.

sudo apt remove --auto-remove efivar

You can also execute this command if you want to uninstall efivar and remove its data and dependencies:

sudo apt autoremove --purge efivar

Summary

In this guide, I showed you ways to install efivar on Ubuntu 22.04 and ways to uninstall efivar too. If you need any help, don’t hesitate to contact me. I’m very glad to answer them.