Auto start, auto stop virtualbox machines on boot and shutdown/reboot

VirtualBox error "same UUID as an existing virtual machine."

If you copy a VirtualMachine without using the Clone command in VirtualBox you might receive an error similar to Trying to open a VM .. which has the same UUID as an existing virtual machine. The way

Shrink VirtualBox Disk Ubuntu

In order to recover diskspace on your VirtualBox host machine it is necessary to zero out the unused portion of VirtualBox disks. Follow these steps to get the job done.   install zerofree s

Fix Discord App Black Screen Crash Virtualbox

Windows, Linux (Ubuntu, Mint, Debian etc...), MacOS may be affected by this issue if you are using running a guest operating system and trying to use Discord. In order to resolve this issue follow th

The proper way to install virtualbox on Ubuntu Linux

 sudo apt-get install -y dkms linux-headers-generic wget -q http://download.virtualbox.org/virtualbox/debian/oracle_vbox.asc -O- | sudo apt-key add - After installing the Oracle public key, use the