Description of problem:
Kickstart install f7 test3 fail on Dell dimension E521.

Version-Release number of selected component (if applicable):
F-6.92-x86_64-DVD.iso

How reproducible:
always

Steps to Reproduce:
1. pxe boot with kickstart file
2. Install failed with error message on screen:
An error occurred trying to initialize swap on device mapper/nvidia..
enter to reboot

and on other console: /tmp/mapper/nvidia_ihgbffbfp2: No such device or address

3.
  
Actual results:
failed

Expected results:
should install with no problem

Additional info: