I'd like to set up my Fedora with 4 displays.
The integrated Nouveau drivers detect all 4 displays just fine when attached to the nvidia cards, but everything is quite slow, so I prefered to install the proprietary drivers.
I'm having 2 GTX cards and my mainboard (Asus Z97 Pro Gamer) has an integrated graphics controller.
The Nvidia drivers only allow 3 displays at the same time usin
Do you know what your graphics chipset is exactly? Trylspci | grep VGALm-sensors can monitor ati graphics cards i think and nvidia has software to moniter their cards... Not sure you are going to have much luck with integrated graphics