xvncviewer 3.3.7-13ubuntu2 (amd64 binary) in ubuntu gutsy

 VNC stands for Virtual Network Computing. It is, in essence, a remote
 display system which allows you to view a computing `desktop' environment
 not only on the machine where it is running, but from anywhere on the
 Internet and from a wide variety of machine architectures.
 .
 It is implemented in a client/server model. This package provides a client
 for X, with this you can connect to a vncserver somewhere in the network
 and display its content in a window. There are vncserver available for X
 and for Win95/NT.
 .
 This package is an enhanced version of VNC including the tunneling option from
 TightVNC.
 .
 Note: A new version of vnc and is available in the xvnc4viewer package. This
 package exist because of backward compatibility.