How To Install wireguard on Ubuntu 20.04
Introduction
In this tutorial we learn how to install wireguard
on Ubuntu 20.04.
What is wireguard
wireguard is:
WireGuard is a novel VPN that runs inside the Linux Kernel and uses state-of-the-art cryptography (the “Noise” protocol). It aims to be faster, simpler, leaner, and more useful than IPSec, while avoiding the massive headache. It intends to be considerably more performant than OpenVPN. WireGuard is designed as a general purpose VPN for running on embedded interfaces and super computers alike, fit for many different circumstances. It runs over UDP.
This metapackage explicitly depends on both the kernel module and the userspace tooling.
Package: wireguard Architecture: all Version: 1.0.20200319-1ubuntu1 Priority: optional Section: universe/net Origin: Ubuntu Maintainer: Ubuntu Developers [email protected] Original-Maintainer: Daniel Kahn Gillmor [email protected] Bugs: https://bugs.launchpad.net/ubuntu/+filebug Installed-Size: 16 Depends: wireguard-dkms (>= 0.0.20200121-2) | wireguard-modules (>= 0.0.20191219), wireguard-tools (>= 1.0.20200319-1ubuntu1) Filename: pool/universe/w/wireguard/wireguard_1.0.20200319-1ubuntu1_all.deb Size: 2912 MD5sum: e1d56c744df5696758d0cf44a5c91bb7 SHA1: 4e2afb8514739da59562b43998b8e5cc2c8413d2 SHA256: f3197b5280cdf663467fa5df5eb34baad86a99c4363be22bef1da6648cd4f61a Homepage: https://www.wireguard.com Description-en: fast, modern, secure kernel VPN tunnel (metapackage) WireGuard is a novel VPN that runs inside the Linux Kernel and uses state-of-the-art cryptography (the “Noise” protocol). It aims to be faster, simpler, leaner, and more useful than IPSec, while avoiding the massive headache. It intends to be considerably more performant than OpenVPN. WireGuard is designed as a general purpose VPN for running on embedded interfaces and super computers alike, fit for many different circumstances. It runs over UDP.
This metapackage explicitly depends on both the kernel module and the userspace tooling.
There are three methods to install wireguard
on Ubuntu 20.04. We can use apt-get
, apt
and aptitude
. In the following sections we will describe each method. You can choose one of them.
Install wireguard Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install wireguard
using apt-get
by running the following command:
sudo apt-get -y install wireguard
Install wireguard Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install wireguard
using apt
by running the following command:
sudo apt -y install wireguard
Install wireguard 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 wireguard
using aptitude
by running the following command:
sudo aptitude -y install wireguard
How To Uninstall wireguard on Ubuntu 20.04
To uninstall only the wireguard
package we can use the following command:
sudo apt-get remove wireguard
Uninstall wireguard And Its Dependencies
To uninstall wireguard
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove wireguard
Remove wireguard Configurations and Data
To remove wireguard
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge wireguard
Remove wireguard configuration, data, and all of its dependencies
We can use the following command to remove wireguard
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge wireguard
References
Summary
In this tutorial we learn how to install wireguard
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.