I have a nvidia GT610 Video Card and I was getting this warning
================ WARNING WARNING WARNING WARNING ================
This server has a video driver ABI version of 19.0 that is not
supported by this NVIDIA driver. Please check
http://www.nvidia.com/ for driver updates or downgrade to an X
server with a supported driver ABI.
=================================================================
(EE) NVIDIA: Use the -ignoreABI option to override this check.
(EE)
Fatal server error:
(EE) no screens found(EE)
I tried reinstalling all drivers from the repository (G02, G03 and G04), force xorg reinstall, everything. Nothing helped.
What I found was that the drivers nvidia_drv.so and nvidia-libglx.so were too old. Well, they were on a update directory /usr/lib64/xorg/modules/updates/.
I removed them and the new drivers, which were on /usr/lib64/xorg/modules, were loaded and everything runs ok now.
I hope this helps someone. 