This article will guide you on the different methods to #install #VirtualBox on Ubuntu 20.04 system. Now, you can create your first guest Linux machine or Windows environment on your Ubuntu system.
#Xen is a popular, open-source virtual machine application that is officially supported by #Ubuntu.
It provides high performance, but only supports a small number of host and guest operating systems.
Ubuntu is supported as both a host and guest operating system, and Xen is available in the universe software channel.
If you want to explore more about the working of the Virtualbox then, you can visit the Official documentation of Virtualbox use from this page .
VirtualBox can be installed on #Windows, Linux, macOS, Solaris, and FreeBSD.
To find the #Linux version:
Open the terminal application (#bash shell).
For remote server login using the ssh: ssh user@server-name.
Type any one of the following command to find os name and version in Linux: cat /etc/os-release. lsb_release -a. hostnamectl.
Type the following command to find Linux kernel version: uname -r.