X server for Ubuntu ARM

Hello,
I installed ubuntu for my omap processor from the give n below link

http://www.techmantras.com/content/p...core-omap-35xx

But after installing i am not getting x server windiw. I am getting only serial port. Even if i give "startx" the command is not found. So kindly help me how to enable x server for omap ARM processor

The command to start X is : xinit

If you want the "startx" command :
The package name is ' xinit '
http://packages.debian.org/stable/x11/xinit

Packages for 'arm' etc. are shown too.
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