Comment 7 for bug 709221

I am using unity on a fresh install Ubuntu 12.04 with a dual monitor setup via the proprietary NVidia binary driver, and I can confirm that compiz grid still fails to properly detect the right edge (and only the right edge) of either display. I see that a fix has been committed for this bug in Compiz 0.9.4. However, it definitely still effects me in 2012 using Compiz version 0.9.7.6 from the ubuntu repos:
kmdalton@ishmael:~$ compiz --version
Compiz 0.9.7.6