3D Hardware Acceleration not Working in VirtualBox

This might resolve 3D hardware acceleration not working in VirtualBox 4.2.12 when running Ubuntu 13.04.

Ubuntu 13.04

Checking if you have 3D Hardware Acceleration

These instructions are for Ubuntu 13.04, they are probably the same for any version of Ubuntu that shipped with the Unity desktop (Ubuntu 11.04 and later), but no guarantee is made. Without 3D hardware acceleration, the Unity desktop (and other desktops that require 3D hardware acceleration, like Cinnamon, GNOME 3, KDE Plasma, etc) run very, […]