Once the installation of the dependencies is done, head back to the Virtual machine’s control panel and hit the ‘ Settings’ tab. Step 2: Install VirtualBox Guest Additions The command installs Linux headers, compiler tools, and several other packages. $ sudo apt install dkms linux-headers-$(uname -r) build-essential You need to install the DKMS (Dynamic kernel Module Support) program that is used for generating kernel modules, the kernel headers, and build tools. To install VirtualBox, a couple of dependencies are required. Next upgrade the system including the kernel and existing packages.

It’s always a good idea to begin by updating the system by upgrading all the packages. In addition, ensure that you have a sudo user already configured on your virtual machine instance. This guide requires you to have installed Debian 11 on VirtualBox hypervisor.

Additional generic communication channels that offer better control of the guest by the user.

Time synchronization between the host and the guest.

Shared folders which enable sharing of files and directories between host and guest.

Enhanced and accelerated video performance.

Shared clipboard between the guest vm and the host system.

VirtualBox Guest Additions is a set of device drivers and applications which are designed to help achieve enhanced usability and improve the overall user experience of the guest system.Īt a glance, VirtualBox guest Additions provide the following salient enhancements:

In addition, the screen size is usually scaled-down instead of being fullscreen and this, among many other shortcomings, impacts the overall user experience. When a guest system is installed on VirtualBox, several features are usually disabled or missing.

What is virtualbox guest additions for