Originally posted by D3F4U7T
I am still getting the agp_backend.h error.
What do you mean you are still getting that error ? You are only supposed to install the patch *once*. After it failed to update agp_backend.h make that one little change that didn't get done automatically (the one I posted earlier). That's it. Really!
Based on responses I have seen in other forums that patch works on 2.4.20 and 2.4.21.