In preparation for this article, I created a VirtualBox virtual machine based on Ubuntu Desktop 20.04.

The presented instructions work for any type of Ubuntu flavor or derivative, for example Xubuntu, Linux Mint and Pop!_OS.Īt the time of this writing, Ubuntu 20.04 is the latest long term support (LTS) release.

This assumes that you already installed Ubuntu as a virtual machine in VirtualBox. In this article, I’ll explain step-by-step how to install the VirtualBox guest additions for an Ubuntu virtual machine. This tutorial walks you through the steps of how to install the VirtualBox guest additions in an Ubuntu virtual machine.

Shared folders for exchanging files between the host and the guest operating system.īecause of these added benefits, I highly recommend installing the VirtualBox guest additions right after you finished installing Ubuntu in a VirtualBox virtual machine.

Bi-directional clipboard for copy-pasting text between the host and the guest operating system.

Improved display driver that automatically adjusts the screen resolution, when resizing the window of the virtual machine.

They offer quality of life type improvements for working with your virtual machine: The VirtualBox guest additions consist of a set of drivers and kernel modules for the operating system, when installed as a VirtualBox virtual machine. The reason for this is that the Ubuntu installer does not install the so called VirtualBox guest additions. For example after resizing the virtual machine window or going into full-screen mode. If you ever installed Ubuntu in a VirtualBox virtual machine, you probably noticed that you can’t change the screen resolution. A newer version of this article is availabe, which covers the topic of how to install the VirtualBox Guest Additions in Ubuntu 22.04 “Jammy Jellyfish”.

On the 21st of April 2022, the Ubuntu team released the successor Ubuntu 22.04 “Jammy Jellyfish”. This article explains how to install the VirtualBox guest additions in an Ubuntu virtual machine. Besides automatically adjusting the screen resolution, you also get support for a bi-directional clipboard and shared folders. Bummed that you can’t change the screen resolution in your freshly installed Ubuntu virtual machine? An easy fix exists for this: You just need to install the VirtualBox guest additions in your Ubuntu virtual machine.

Virtualbox guest additions not working