Missing Xorg drivers for VirtualBox
This is related to issue #1349, Xorg does not work with the latest version of Alpine Linux running inside of VirtualBox. I have attempted to install the xf86-video-vmware package and ran setup-xorg-base which did not help. X exits with a “no screens found” error any time I attempt to start it.
(from redmine: issue id 7406, created on 2017-06-09)