Octocontrabass wrote:
Why do you want to do that? The GRUB installer customizes those files to match your setup. If the GRUB installer doesn't guess the correct settings, you can pass options to override its guesses.
If you're trying to install GRUB on a disk that isn't bootable, the usual strategy is to boot a live CD and chroot into the unbootable system so the installer has access to everything it needs.
Its for turning off the mbp10,1's nvidia via outb commands. I am using bootcamp and the Metro booter can boot a MBR sector .. anyway I am testing vbt debugging blackscreen .. its complicated I don't think I can solve it.
Now I try bosch emulator and install ubuntu server to try to step thru how it gets the 2048 sector to load the 2nd stage img