Try the following grub.cfg
Make sure to replace --set=root and root=UUID= with the UUID for your system.
The grub.cfg that comes didn't work for me so I made up the following.
Code:
set default="1"
set timeout=30
set menu_color_normal=yellow/blue
set menu_color_highlight=blue/yellow
function load_video {
insmod efi_gop
insmod efi_uga
insmod video_bochs
insmod video_cirrus
insmod all_video
}
load_video
set gfxpayload=keep
insmod gzio
insmod part_gpt
insmod ext2
menuentry "Kali 3.7 sdb2" {
search --fs-uuid --no-floppy --set=root 556feb5a-aa31-4dc0-91ba-1fc416f045c6
linuxefi /boot/vmlinuz-3.7-trunk-amd64 root=UUID=556feb5a-aa31-4dc0-91ba-1fc416f045c6
initrdefi /boot/initrd.img-3.7-trunk-amd64
}
menuentry "Windows 7" {
search --fs-uuid --no-floppy --set=root AAFF-7523
chainloader (${root})/EFI/Boot/bootx64.efi
}
I like the bleeding edge, but I don't like blood loss!