If you are trying to boot a guest operating system, but VirtualBox displays a black screen without any text or mouse cursor, here are a couple of solutions you can try. VirtualBox requires a specific ...

You can enable or disable 3D Acceleration only when your virtual machine is powered off. In other words, if your virtual machine is running in the background or it is ...

Changes include support for 2D video acceleration for Windows guests. VirtualBox is Sun's x86 virtualisation software that's available in two versions. The open source edition is available under the ...