2021 Installing VirtualBox 6.1.22 for Linux on Ubuntu 19.10 / 20.04 / 20.10 / 21.04

Check

$ uname -a
Linux ricky-ryzen 5.8.0-43-generic #49~20.04.1-Ubuntu SMP Fri Feb 5 09:57:56 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux

$ lsb_release -a
Description: Ubuntu 20.04.2 LTS

Download

https://download.virtualbox.org/virtualbox/6.1.22/virtualbox-6.1_6.1.22-144080~Ubuntu~eoan_amd64.deb

Install

sudo dpkg -i the.deb

Preinstall

sudo apt-get install libsdl1.2debian

sudo apt --fix-broken install