I have been trying to get fc12 installed on an intel p4 system with intel MB and was seeing some
very odd behavior in that the postinstall scripts were not running (the ones that create the user)
The result being a system that booted with no userid for access (apparently one cannot signon) with the root userid either so I was stuck.
I believe the problem is related to selecting virtualization as part of the install process as after I left it out the system booted normally, allowed me to create a user and wrap up the install.
not sure if I will bother with virtualization at this point.