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 22.04 installer does not install the so called VirtualBox guest additions. For example after resizing the virtual machine window or going into full-screen mode.

In you ever installed Ubuntu in a VirtualBox virtual machine, you probably noticed that you can’t change the screen resolution. This article explains how to install the VirtualBox guest additions in an Ubuntu 22.04 virtual machine. Besides automatically adjusting the screen resolution, you also get support for a bi-directional clipboard and shared folders. Don’t forget that some features need to be enabled through the “Devices” menu before you can use them.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 22.04 VirtualBox virtual machine. To verify succesful installation of the Guest Additions module, run the following command. You should now notice the automatic resolution scaling and other features being active. After the packages are done installing, reboot the VM for changes to take effect. $ sudo apt install virtualbox-guest-utils virtualbox-guest-x11 Execute the following commands in terminal. First, we’ll enable the multiverse repository (in case it isn’t already), then use the system’s package manager to refresh package repositories and install the VirtualBox Guest Additions packages. The step by step instructions below will explain how to install VirtualBox Guest Additions on Ubuntu Linux. It gives you automatic resolution scaling, a shared clipboard between the host and VM, and drag and drop ability. VirtualBox Guest Additions will help you get the most out of your Ubuntu virtual machine.

Vbox guest additions ubuntu