Rendering problem in Firefox when scrolling

[acron]

Hi there,

on my Macbook (5.1) firefox renders page incorrectly (see attached images). Every website is initially rendered correct but when scrolling some parts of the sites remain at their place while other move as expected. The result is a very disordered page.
When firefox looses focus the page is immediately displayed correct.
The same happens also to the html source when displayed...
I found some pages or bugs describing similar issues but no solutions and no progress.
Has anyone an idea what's going wrong here?
Should I fill a bug report about the issue?

Thanks & greetings acron

Versions:
Nvidia Driver Ver 173
Firefox 3.0.10
Ubuntu Jaunty

[acron]

The problem was solved by switching the nvidia driver to ver 180.
I used the old version on purpose because ver 180 gave me stability problems in intrepid, see this thread (http://ubuntuforums.org/showthread.php?t=1103081). I hope those problems don't come back now in jaunty.

Greets acron