
Now, type the following command to reboot the Ubuntu operating system, which is installed inside a Virtualbox: $ sudo reboot Once all guest packages are installed on your system, the following notifications displays on the terminal screen: Therefore, press ‘ Y’ and then hit ‘ Enter’ to proceed further as follows:

To install the Virtualbox guest additions on Ubuntu 20.04 LTS system using the terminal, you will need to install the following packages from the Ubuntu official repository by executing the below-mentioned commands: $ sudo add-apt-repository multiverseįor installing all required Virtualbox guest additions packages on your system, you may need to use some extra disk space. To install Virtualbox guest additions on Ubuntu virtual machine via the terminal application, you need to perform the following steps: Step 1: Install Virtualbox guest addition packages So, open the terminal window using the keyboard shortcut ‘ Ctrl Alt + t’. Most Linux users prefer to use the command-line application ‘ Terminal’ to install software application packages. Install VirtualBox Guest Addition using the Command-line (Terminal) Let us start to explain each method in detail! Method 1:

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. VirtualBox Guest Additions is a set of different device drivers and software application packages that are usually exported with the Oracle Virtualbox tool.
