I am using linux 12.10. I wanted to connect via vnc-viewer to a local-server and use the UI version of that account of mine. I am able to connect via command line to that server by the code ssh -X "my roll number"@10.5.18.45 and then it prompts me for password which i enter. But how to use VNC-Viewer without going in all this. When i connect it by SERVER : 10.5.18.45 and username as my roll-number and my password it simply tells me "You have been disconnected." Can anyone help. I am using a proxy server.