Below are the benefits you get when installing the VirtualBox guest additions on the virtual machine. And also improve the performance of the virtual machine.

The Virtualbox guest additions provide better integration with the host and the guest operating system. What are the benefits of VirtualBox guest additions?

How to uninstall VirtualBox guest additions from your Ubuntu virtual machine?.

Install VirtualBox guest additions using CLI.

What are the benefits of VirtualBox guest additions?.

There are many reasons to install Windows Guest Additions for Oracle VM VirtualBox: mouse pointer integration, enable shared folders and clipboard, optimal video support, as well as generic host/guest communications. The most notable feature is the ability to resize the machine’s window and automatically adjust the screen resolution. Installation can be easy if you do not run into error messages, which I did. To install Windows Guest Additions, mount the Guest Additions ISO file by clicking the Devices dropdown menu and selecting the Insert Guest Additions CD Image menu item. If everything goes well, you will be prompted to run the installation and restart your virtual machine. (If this did not go well for you, please keep reading.) Change the machine window size to check if automatic adjustments are made properly. When installing Guest Additions on Oracle VM VirtualBox 20.04, I ran into some challenges.

They started with this error message.Ĭompleting the following steps helped me resolve this issue.įirst update the Linux OS, even if it is a fresh install. I used a user account with sudo privileges. You will be prompted to approve the extra disk space needed for the upgrade.

$ sudo apt install build-essential dkms linux-headers-$(uname -r) Then install the necessary packages to build the kernel modules and approve the additional disk space needed.

Virtualbox guest additions ubuntu 20.04