Not playing well with each other....
May 22 07:13:26 fedora15-partition yum[20831]: Updated: 1:xorg-x11-drv-nvidia-libs-295.49-2.fc16.x86_64
May 22 07:13:26 fedora15-partition yum[20831]: Updated: 1:akmod-nvidia-295.49-1.fc16.3.x86_64
May 22 07:13:28 fedora15-partition yum[20831]: Updated: 1:xorg-x11-drv-nvidia-295.49-2.fc16.x86_64
May 22 07:13:29 fedora15-partition yum[20831]: Updated: usb_modeswitch-data-20120120-1.fc16.noarch
May 22 07:13:30 fedora15-partition yum[20831]: Updated: usb_modeswitch-1.2.3-1.fc16.x86_64
May 22 07:13:35 fedora15-partition yum[20831]: Updated: 1:xorg-x11-drv-nvidia-libs-295.49-2.fc16.i686
May 22 07:13:36 fedora15-partition yum[20831]: Updated: kernel-tools-3.3.6-3.fc16.x86_64
May 22 07:13:50 fedora15-partition yum[20831]: Installed: kernel-devel-3.3.6-3.fc16.x86_64
May 22 07:13:52 fedora15-partition yum[20831]: Updated: kernel-headers-3.3.6-3.fc16.x86_64
May 22 07:13:59 fedora15-partition yum[20831]: Installed: kernel-3.3.6-3.fc16.x86_64
May 22 07:13:59 fedora15-partition yum[20831]: Erased: 1:kmod-nvidia-3.3.4-1.fc16.x86_64-295.49-1.fc16.x86_64
[ 56.797] (II) LoadModule: "nvidia"
[ 56.797] (II) Loading /usr/lib64/xorg/modules/drivers/nvidia_drv.so
[ 56.797] (II) Module nvidia: vendor="NVIDIA Corporation"
[ 56.797] compiled for 4.0.2, module version = 1.0.0
[ 56.797] Module class: X.Org Video Driver
[ 56.800] (EE) NVIDIA: Failed to load the NVIDIA kernel module. Please check your
[ 56.800] (EE) NVIDIA: system's kernel log for additional error messages.
[ 56.800] (II) UnloadModule: "nvidia"
[ 56.800] (II) Unloading nvidia
[ 56.800] (EE) Failed to load module "nvidia" (module-specific error, 0)
[ 56.800] (EE) No drivers available.
[ 56.800]
Fatal server error:
[ 56.800] no screens found