Originally Posted by PingunZ

I restored from a time machine backup, I'm now running 10.5.6 (the efi partition isn't touched when you restore from TM).
I'm having troubles getting my graphics working (nvidia), when I boot in normal mode I get a kernel panic caused by nvdaresman.kext and geforce.kext. (like these guys http://forum.insanelymac.com/index.php?showtopic=84672)
So I guess the only alternative is to install zephyroth's amd nvidia kexts?