Harry Putnam wrote: > root # bash ./VBoxLinuxAdditions.run > Verifying archive integrity... All good. > Uncompressing VirtualBox 5.0.40 Guest Additions for Linux............
5.0.40 is pretty old, and Googling for "virtualbox linux 4.14 guest" shows a couple reports about the Guest Additions not building with a 4.14 kernel. Try the latest 5.2.x GA. mike