Comment 7 for bug 711168

I try to active xinerama and to have two dual independient screens. I attachment my result.

It's works, but it have some problems. you can have two independient desktop, without any conexion beetween them (its dificult to me explain it).

xinerama option work, but you get a problem with resolution of the monitors (you get a mistaken resolution):
 Xlib: extension "RANDR" missing on display ":0.0".

I'm sorry for my english, and i hope It will be helpful