
You must have root or administrative privileges to install software packages. Ubuntu 20.04 LTS operating system should be installed or running on your VirtualBox. In this article, we go through the installation of Virtualbox guest additions on the Ubuntu 20.04 LTS system. To resolve this issue, you can install VirtualBox guest additions on your Ubuntu 20.04 virtual machine. Why are we required to install Virtualbox guest additions on Ubuntu virtual machines? When you install the Ubuntu operating system on a Virtualbox, you cannot change the screen resolution or display. The Virtualbox guest additions offer various key features in which mouse integration, shared folders, better display or screen resolution, seamless windows shared clipboard, generic host/guest communication channels, automated logins, and time synchronization are included. In addition, Virtualbox guest addition also improves the performance and usability of your operating system. They need to install inside the Ubuntu virtual machine to change the better screen resolution and mouse integration. Find file similar to: VBoxGuestAdditions_X.X.XX.iso - in my case - VBoxGuestAdditions_5.0.10.iso - Download virtualbox/5.0.VirtualBox Guest Additions is a set of different device drivers and software application packages that are usually exported with the Oracle Virtualbox tool. Got to link and find your version: Donwload virtualbox. Solution Download VirtualBox Guest Additions ISO Install the Guest Additions package with the command. Change to the root user with the command.
Sudo apt-get install virtualbox-guest-dkms Install the necessary dependencies with the command.Change into the mounted directory with the command.You may need to force eject of the previous disk.
So I needed to download the VBoxGuestAdditions_5.0.10.iso and to insert the disk manually. This step could be not enough in some cases.click Devices - when the boot is finished.Start the VM (the one that need full screen, shared folders etc).Solution Install VirtualBox Guest Additions Ubuntu Detailed Solution Install VirtualBox Guest Additions Ubuntu Short This process can be tricky for people without experience or the right knowledge. This can be done by installing VirtualBox Guest Additions.
If you want to use VirtualBox and Ubuntu Linux as guest OS you will want to use full screen, shared folder, clipboard sharing, etc.