Virtual Network Connection (VNC) is a system that allows you complete graphical access to your (or, with permission, others) computers. This includes complete transfer of keystrokes & mouse input. The two main uses for this service are for remote technical support or remote access to personal/work computers.

Activation

VNC service and client are installed by default on any standard Ubuntu installation. The service (for reception) needs to be activated before it can be used. This is done through the following steps: (using GNOME)

System > Preferences > Remote Desktop

You will want to 'check' the first two boxes to activate the service:

Allow other users to view your desktop (view only)

Allow other users to control your desktop (view & control).

Below you can set security. The two options are:

Ask you for confirmation (ie; someone at the machine must click OK to grant remote access. This will be a problem if you plan on accessing your home machine from work or visa versa, as no one may be there to grant you access.)

Require the user to enter this password: This will require a password from anyone trying to remotely connect to your machine. This is ALWAYS a good idea.

Use

To gain access to a remote machine using VNC start Terminal Server Client and enter the appropriate information.

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