Window Docoration vanished when using Emerald (Ubuntu 11.04)

For some reason the Window Decoration disappears when using Emerald as Window Decorator under Ubuntu 11.04. Emerald crashes with a segmentation fault.

I found a solution:

To get rid of this error you can update emerald from ppa:malteworld/compiz.

open a terminal and type in:

 sudo add-apt-repository ppa:malteworld/compiz  
 sudo apt-get update  
 sudo apt-get upgrade  

Hope this helps ;)

source:

http://www.webupd8.org/2011/05/get-emerald-to-work-in-ubuntu-1104.html

http://demonic.cc/?p=50