Ubuntu Package Installation Error Fix - muhammed-ajmal/Install-Config GitHub Wiki
For crashes while downloading and installing through cli
Virtual Box Installation Error Fix
https://askubuntu.com/questions/852590/failed-installation-of-virtualbox-5-1-on-ubuntu-16-04 https://gorka.eguileor.com/vbox-vmware-in-secureboot-linux-2016-update/ https://stegard.net/2016/10/virtualbox-secure-boot-ubuntu-fail/