I'd finally installed grub-efi on my macbook 2.1 an d now i have snow leopard and ubuntu lucid. The only problem now is that i can not use bright keys under kde, it fails to adjust the screen brightness. (but using grub-pc works)

Here's my grub.cfg:

Code:
set timeout=100


menuentry "MacOSX Snow Leopard" {
  chainloader /usr/standalone/i386/boot.efi   
}
 
menuentry "Linux" {
  loadbios (hd0,5)/boot/vbios.bin (hd0,5)/boot/int10.bin
  linux (hd0,5)/boot/vmlinuz-2.6.32-22-generic root=/dev/sda5 ro  video=efifb    quiet splash
  initrd (hd0,5)/boot/initrd.img-2.6.32-22-generic
}
I there any problem using the load bios option along the kms kernel module? i cannot adjust my lcd brightness !