Comment 194 for bug 862430

Another sru is coming & will likely not contain a fix for this.
So with some trepidation will provide a link to a ppa.

Important to note:
*this is a complete & utter hack
*only works on rotate/cube, is not for wall or expo
*the ppa is Not to be enabled or have it's packages installed, full instructions on ppa page
*this by No means fixes anything, it only reduces the chance of flashing when rotating, probably by 95% or so.

I've used it without issue since 12.04 dev (except for occasional flash here & there
https://launchpad.net/~mc3man/+archive/precise-testing