Ways to Uninstall and Install wpasupplicant on Ubuntu 22.04

Updated: September 23, 2022

wpa-supplicant is a userspace daemon handling connection and authentication in wireless and wired networks, primarily secured with the WPA/WPA2/WPA3 protocols. This software provides key negotiation with the access point (WPA Authenticator), and controls association with IEEE 802.11i networks. I will show you how to install wpasupplicant on Ubuntu 22.04 in this guide.

Requirements

  • Operating system: Ubuntu 22.04 or older Ubuntu versions
  • Privileges: Ensure that you are able to execute the sudo commands line.

Prerequisites to install wpasupplicant on Ubuntu 22.04

Install wpasupplicant Ubuntu 22.04

wpasupplicant 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 wpasupplicant using APT

This is a popular method for installing any Ubuntu packages because it is simple to understand, even if you are a Linux beginner. Following these steps to install wpasupplicant on your Ubuntu.

Step 1: Update the APT database to download new packages from Ubuntu. Opening the terminal and executing the following Linux command:

sudo apt -y update

Step 2: Install the package on Ubuntu 22.04. After updating the system, you can now install wpasupplicant Ubuntu by pasting this command into the terminal and pressing Enter.

sudo apt install wpasupplicant

Install wpasupplicant using Aptitude

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

sudo apt-get -y install aptitude

Then, you can now install wpasupplicant, just following these steps:

Step 1: Update the APT database to fetch new packages from Ubuntu. Launching the terminal and entering the following Linux command:

sudo apt-get -y update

Step 2: Install the package on Ubuntu 22.04. After updating, you can install wpasupplicant Ubuntu by pasting this command into the terminal and pressing Enter.

sudo aptitude -y install wpasupplicant

Uninstall wpasupplicant on Ubuntu 22.04

Have you ever thought that uninstalling an application from Ubuntu might be challenging? You’re wrong; any program, not just a wpasupplicant, can be easily uninstalled by anyone.

If you installed wpasupplicant using APT or Aptitude, you could uninstall wpasupplicant on Ubuntu by executing this command

sudo apt remove --auto-remove wpasupplicant

To uninstall wpasupplicant and remove its data and dependencies, you can also use the following command:

sudo apt autoremove --purge wpasupplicant

Summary

In this guide, I showed you ways to install wpasupplicant on Ubuntu 22.04 and ways to uninstall wpasupplicant too. Please do not hesitate to contact me if you require any assistance. I’m delighted to respond to them.