I just finished installing Debian-9 Stretch:

Distributor ID: Debian
Description: Debian GNU/Linux 9.0 (stretch)
Release: 9.0
Codename: stretch

After installing VirtualBox 5.1.22 r115126(Qt5.7.1), I created a virtual machine and when it was time to install the OS, I got the error below:

The above could be because Kernel drivers for VirtualBox have not beenContinue Reading: