Possible Duplicate:
Unity doesn't load, no Launcher, no Dash appears
I unchecked unity tool bar from Compiz, after that no windows and launcher are visible. Also no applications are launching. I rebooted the system but no use. I can now see only a blank desktop nothing else. I am not able to launch even the terminal.
The only thing that I can do is just right-click on the desktop and change the desktop background.
