GNU/Linux Xubuntu 20.04 Installing VirtualBox – QuickStart Guide
Hi! The Tutorial shows you Step-by-Step How to Install the Latest Oracle VirtualBox 7.x in Xubuntu 20.04 Focal LTS GNU/Linux.
And Oracle VirtualBox for Xubuntu Focal is a powerful PC Virtualization solution allowing you to run a wide range of PC Operating Systems on your Linux platform. This includes Windows, Linux, FreeBSD, DOS, OpenBSD and others.
Moreover, Oracle VirtualBox comes with a Broad Feature Set and Excellent Performance, making it the premier Virtualization software solution on the market.
Finally, this guide includes detailed instructions about to Install VirtualBox Extension Pack on Xubuntu.
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1. Launching Terminal
How to QuickStart with Command Line on Xubuntu GNU/Linux
First, Update the Apt Repo Sources with:
sudo apt update
Authenticate with the User Admin Pass.
If Got “User is Not in Sudoers file” then see: How to Enable sudo.