Code: Select all
sudo su
grep download.virtualbox.org /etc/apt/sources.list || printf "\ndeb http://download.virtualbox.org/virtualbox/debian bionic contrib\n" >> /etc/apt/sources.list
wget -q https://www.virtualbox.org/download/oracle_vbox_2016.asc -O- | apt-key add -
wget -q https://www.virtualbox.org/download/oracle_vbox.asc -O- | apt-key add -
apt-get update
apt-get install -y virtualbox-5.2
I ran my test script that creates 4 vms, mounts 4 different isos, then does four installs at once.
Everything seems fine.