f20 Multiple cards and dual-head cards not working

[flashl at dailybrood.com]

Just migrated from f19 to f20, multi-card dual-head worked fine on f19. 
After f20 install, display on i915 is works however across reboots xorg 
intermittently detect displays and second gpu.  When second gpu and 
displays are detected gdm nor xrandr detects displays. Oddly, if using 
LiveCD second gpu and displays are detected each time however login not 
possible, just get "oops logout" with partial multi-span.

How do I troubleshoot this?

rpm -qa *\nvidia\*  *\kernel\*|sort;uname -r;lsmod |grep -e nvidia -e 
nouveau;cat /etc/X11/xorg.conf

abrt-addon-kerneloops-2.1.9-1.fc20.x86_64
kernel-3.11.6-301.fc20.x86_64
kernel-headers-3.11.6-301.fc20.x86_64
kernel-modules-extra-3.11.6-301.fc20.x86_64
libreport-plugin-kerneloops-2.1.9-1.fc20.x86_64
3.11.6-301.fc20.x86_64
nouveau               943445  0
mxm_wmi                12865  1 nouveau
ttm                    79865  1 nouveau
i2c_algo_bit           13257  2 i915,nouveau
drm_kms_helper         50239  2 i915,nouveau
drm                   278576  6 ttm,i915,drm_kms_helper,nouveau
i2c_core               34242  6 
drm,i915,i2c_i801,drm_kms_helper,i2c_algo_bit,nouveau
wmi                    18697  2 mxm_wmi,nouveau
video                  19104  2 i915,nouveau
cat: /etc/X11/xorg.conf: No such file or directory

#lspci |grep VGA
00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v2/3rd 
Gen Core processor Graphics Controller (rev 09)
01:00.0 VGA compatible controller: NVIDIA Corporation G96 [GeForce 9500 
GT] (rev a1)

Thanks in advance