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2 Installation
2.3.4.1 Installing VirtualBox from a Debian/Ubuntu package
First, download the appropriate package for your distribution. The following examples
assume that you are installing to an Ubuntu Edgy system. Use dpkg to install the
Debian package:
sudo dpkg -i VirtualBox_2.0.6_Ubuntu_edgy.deb
You will be asked to accept the VirtualBox Personal Use and Evaluation License.
Unless you answer “yes” here, the installation will be aborted.
The group vboxusers will be created during installation. Note that a user who is
going to run VirtualBox must be member of that group. A user can be made member of
the group vboxusers through the GUI user/group management or at the command
line with
sudo usermod -a -G vboxusers username
Also note that adding an active user to that group will require that user to log out
and back in again. This should be done manually after successful installation of the
package.
The installer will also search for a VirtualBox kernel module suitable for your
kernel. The package includes pre-compiled modules for the most common kernel configurations. If no suitable kernel module is found, the installation script
tries to build a module itself. If the build process is not successful you will be
shown a warning and the package will be left unconfigured. Please have a look at
/var/log/vbox-install.log to find out why the compilation failed. You may
have to install the appropriate Linux kernel headers (see chapter 2.3.2, The VirtualBox
kernel module, page 19). After correcting any problems, do
sudo /etc/init.d/vboxdrv setup
This will start a second attempt to build the module.
If a suitable kernel module was found in the package or the module was successfully
built, the installation script will attempt to load that module. If this fails, please see
chapter 11.5.1, Linux kernel module refuses to load, page 136 for further information.
Once VirtualBox has been successfully installed and configured, you can start it by
selecting “VirtualBox” in your start menu or from the command line (see chapter 2.3.5,
Starting VirtualBox on Linux, page 25).
2.3.4.2 Using the alternative installer (VirtualBox.run)
The alternative installer performs the following steps:
• It unpacks the application files to a target directory of choice. By default, the
following directory will be used:
/opt/VirtualBox-2.0.6
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