Comment 23 for bug 220443

Finally, this issue has just appeared for me for the first time on Intrepid. It then occured every time I started firefox (technically abrowser). I managed to do some testing with ccsm, and narrowed the issue down to the Legacy Fullscreen Support workaround. I was able to reproduce the bug 100% of the time with the workaround enabled, and 0% of the time with it disabled, so I'm quite sure this is the cause.

What is this workaround actually used for? Perhaps it can be disabled/removed.

compiz 1:0.7.8-0ubuntu1~ppa1