GeForce 8600 GT, driver 319.17 and 319.23 - No screens found.

openSUSE 13.1 Milestone 2 and Kubuntu 13.04 on 3 boxes with kernels 3.9.0+ and 3.10.0-rc.

No problems with ION, GTX560 and GTX560 Ti on boxes using 3.10.0-rc7 kernels and driver 319.23.

I replaced the 8600GT with a GTX560 which works.

Everything in Xorg.0.log looked OK up to the point where no screens found.

Unfortunately the log has been overwritten.

The remaining 2 boxes with the 8600 GT are using the nouveau driver.