install oracle virtualbox on debian 9 stretch

2 Ways to Install VirtualBox on Debian 9 Stretch

June 24, 2017 Xiao Guo An (Admin)

This tutorial shows you 2 ways to install VirtualBox on Debian 9 Stretch. VirtualBox is a free and open-source virtualization...

upgrade from debian jessie to debian stretch

How to Upgrade from Debian 8 Jessie to Debian 9 Stretch

Debian 9 was released on June 17th, 2017, after more than 2 years of development. Debian is a major distro...