In the bottom right hand corner of the emulated machine window is the name of the key required to make Virtual Box un-grab the mouse and keyboard.

This can be automated by a script, but by default, if you reboot your host, your guest machines will not be running any more.įor help getting started, VirtualBox/FirstVM describes setting up an Ubuntu guest using VirtualBox.

The VirtualBox can be run from the menu Applications > System Tools > A kernel module is started when the host computer is booted, but nothing happens until you manually start a virtual machine. No special hardware is required to run a virtual machine, although recent processors have virtualization 'hooks' which interact specifically with virtual machines to improve performance.

to run legacy operating systems and software that may no longer be supported by newer operating systems.

providing a self-contained environment in which to experiment with new software without risking damaging changes to the host operating system.

Some typical reasons to use a Virtual Machine include Although some versions of Linux (including Ubuntu) exist that are optimized to run as a guest OS in a virtual environment, any Linux operating system usually will function equally well. (Instead, Virtualbox passes hardware-related instructions through the 'host' operating system's drivers.) VirtualBox can run all versions of Windows, Linux, and many other x86- and AMD/Intel-based 32- and 64-bit operating systems as either a host OS or as a guest OS. VirtualBox can run a 'guest' operating system in a window of the host operating system without giving it direct access to your computer's hardware. This document provides information on using the VirtualBox system emulator in Ubuntu.

Using VirtualRDP (VRDP) to View Guest VMs.

Virtualbox ubuntu iso