Setting up the wireless interface on Ubuntu Linux is likely one of the first things you’ll need to do after installing the operating system and booting into it for the first time. As long as you have the proper hardware, Ubuntu can easily connect to Wi-Fi networks configured with various types of security like WEP, WPA, and WPA2.
In this guide, we will cover the step by step instructions to connect to a Wi-Fi network from the GNOME GUI (the default desktop environment) on Ubuntu. We will also show how to connect to Wi-Fi from command line, which is handy in the case of headless servers or those running without a desktop environment. Follow along with us below to find out how.
In this tutorial you will learn:
- How to connect to Wi-Fi network in GNOME GUI
- How to connect to Wi-Fi network via command line
- How to enable or disable the system’s Wi-Fi adapter