How To Install wpasupplicant on Ubuntu 22.04
Introduction
In this tutorial we learn how to install wpasupplicant
on Ubuntu 22.04.
What is wpasupplicant
wpasupplicant is:
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.
There are three methods to install wpasupplicant
on Ubuntu 22.04. We can use apt-get
, apt
and aptitude
. In the following sections we will describe each method. You can choose one of them.
Install wpasupplicant Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install wpasupplicant
using apt-get
by running the following command:
sudo apt-get -y install wpasupplicant
Install wpasupplicant Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install wpasupplicant
using apt
by running the following command:
sudo apt -y install wpasupplicant
Install wpasupplicant Using aptitude
If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Ubuntu. Update apt database with aptitude
using the following command.
sudo aptitude update
After updating apt database, We can install wpasupplicant
using aptitude
by running the following command:
sudo aptitude -y install wpasupplicant
How To Uninstall wpasupplicant on Ubuntu 22.04
To uninstall only the wpasupplicant
package we can use the following command:
sudo apt-get remove wpasupplicant
Uninstall wpasupplicant And Its Dependencies
To uninstall wpasupplicant
and its dependencies that are no longer needed by Ubuntu 22.04, we can use the command below:
sudo apt-get -y autoremove wpasupplicant
Remove wpasupplicant Configurations and Data
To remove wpasupplicant
configuration and data from Ubuntu 22.04 we can use the following command:
sudo apt-get -y purge wpasupplicant
Remove wpasupplicant configuration, data, and all of its dependencies
We can use the following command to remove wpasupplicant
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge wpasupplicant
References
Summary
In this tutorial we learn how to install wpasupplicant
package on Ubuntu 22.04 using different package management tools: apt
, apt-get
and aptitude
.