This is a problem for me as well. I was able to get the mouse cursor issue fixed by applying a patch from a thread somewhere (sorry, I don't have the link handy), but it would be great to get the composite extension working with Xinerama.
This is a problem for me as well. I was able to get the mouse cursor issue fixed by applying a patch from a thread somewhere (sorry, I don't have the link handy), but it would be great to get the composite extension working with Xinerama.