Changes

In the previous chapter ([[Remote Access to the Ubuntu 11.04 Unity Desktop]]) we looked at how to display the entire Ubuntu Unity desktop over the network and internet onto a remote computer or mobile device. Whilst this works well if you actually need to remotely display the entire desktop, it could be considered overkill if all you want to do is display a single application. In this chapter we will look at displaying individual applications on a remote system.

In order to run an application on one Linux system, and have it display on another system there are a couple of pre-requisites. Firstly, the system on which the application is to be displayed must be running an X server. If the system is a UNIX, Linux or Mac OS X based system with a desktop running then this is no problem. If the system is running Windows, however, then you must install an X server on it before you can display applications from a remote system. A number of commercial and free Windows based X servers are available for this purpose and a web search should provide you with a list of options.