After having upgraded to Natty I got some serious issues with Compiz:
Using a filter for the Decoration-Plugin like I did before upgrading without any problems, leads Compiz to crash.
This is how my filter look like:
(title=terminalOnDesktop) instead of the standard value
any. That must be a bug. Any ideas how to work around?
This seems to be a Compiz bug and maybe comes along with the other problems like this: moving windows lags after update to Natty
There is a bug report for this problem, please vote! Compiz effects slow and laggy on Natty with ATI card