With the help of the instructions this page, you should have no trouble setting up VNC on your Linux machine. You can find information about changing the Screen Size on the bottom of this page.

VNC Setup Instructions

1. Download and install the VNC software for your specific operating system from http://www.tightvnc.com/download.html.
2. Open an SSH tunnel by running ssh -L 7878:localhost:5900 <username>@<computer>.cae.wisc.edu where <computer> is a computer between tux-1 and tux-74.
3. Run the VNC software by typing vncviewer -encoding "tight copyrect" localhost::7878 in a second command window on your local computer.
   You should be presented with a CAE login box in a new window.
   (Note that in these instructions, 7878 was chosen as an arbitrary port that is probably unused on your local computer. If you receive an error about a port in use during Step 2, you will have to change this number.)

VNC Screen Size/Port Chart

To connect to an alternate screen size/color depth, simply add an alternative port after the hostname when you connect.

If you cannot connect to alternate screen sizes/color depths, please check your viewer's documentation to find out how to specify ports or displays.

(Example: ssh -L 7878:localhost:5973 tux-45.cae.wisc.edu to connect at 1280x1024 with 24 bit color.)

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