XRandR + nVidia

[Joseph Areeda]

I need some advice on how to turn on RANDR. I have a few systems with nVidia GPU 5xx and 6xx series.  Latest kmod drivers, multiple monitors with Xinerama enabled. Newer systems work fine but I have once that been upgraded since before the 2 were compatible.  I have libXrandr installed but it doesn't seem to be enabled. This reminds me of: Would someone point me to a link that explains what I have to do? Thanks, Joe