### BEGIN /etc/grub.d/00_header ###
set default=0
set timeout=5
set root=(hd0,1)
search --fs-uuid --set da13d632-e65a-4128-9b06-0ec24a5d390f
if font /usr/share/grub/ascii.pff ; then
  set gfxmode=640x480
  insmod gfxterm
  insmod vbe
  terminal gfxterm
fi
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/05_debian_theme ###
set root=(hd0,1)
search --fs-uuid --set da13d632-e65a-4128-9b06-0ec24a5d390f
insmod png
if background_image /boot/grub/moreblue-orbit-grub.png ; then
  set color_normal=black/black
  set color_highlight=magenta/black
else
  set menu_color_normal=cyan/blue
  set menu_color_highlight=white/blue
fi
### END /etc/grub.d/05_debian_theme ###
### BEGIN /etc/grub.d/10_hurd ###
### END /etc/grub.d/10_hurd ###
### BEGIN /etc/grub.d/10_linux ###
menuentry "Debian GNU/Linux, linux 2.6.26-2-amd64" {
	set root=(hd0,1)
	search --fs-uuid --set da13d632-e65a-4128-9b06-0ec24a5d390f
	linux	/boot/vmlinuz-2.6.26-2-amd64 root=UUID=da13d632-e65a-4128-9b06-0ec24a5d390f ro  
	initrd	/boot/initrd.img-2.6.26-2-amd64
}
menuentry "Debian GNU/Linux, linux 2.6.26-2-amd64 (single-user mode)" {
	set root=(hd0,1)
	search --fs-uuid --set da13d632-e65a-4128-9b06-0ec24a5d390f
	linux	/boot/vmlinuz-2.6.26-2-amd64 root=UUID=da13d632-e65a-4128-9b06-0ec24a5d390f ro single 
	initrd	/boot/initrd.img-2.6.26-2-amd64
}
menuentry "Debian GNU/Linux, linux 2.6.26-1-amd64" {
	set root=(hd0,1)
	search --fs-uuid --set da13d632-e65a-4128-9b06-0ec24a5d390f
	linux	/boot/vmlinuz-2.6.26-1-amd64 root=UUID=da13d632-e65a-4128-9b06-0ec24a5d390f ro  
	initrd	/boot/initrd.img-2.6.26-1-amd64
}
menuentry "Debian GNU/Linux, linux 2.6.26-1-amd64 (single-user mode)" {
	set root=(hd0,1)
	search --fs-uuid --set da13d632-e65a-4128-9b06-0ec24a5d390f
	linux	/boot/vmlinuz-2.6.26-1-amd64 root=UUID=da13d632-e65a-4128-9b06-0ec24a5d390f ro single 
	initrd	/boot/initrd.img-2.6.26-1-amd64
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/40_custom ###
# This file is an example on how to add custom entries
menuentry "Ubuntu, with Linux 2.6.32-15-generic" {
        recordfail
	insmod ext2
	set root=(hd0,3)
	search --no-floppy --fs-uuid --set 76fe9a67-1168-4154-b994-4b466e92f7df
	linux	/boot/vmlinuz-2.6.32-15-generic root=UUID=76fe9a67-1168-4154-b994-4b466e92f7df ro   quiet splash
	initrd	/boot/initrd.img-2.6.32-15-generic
}
menuentry "Ubuntu, with Linux 2.6.32-15-generic (recovery mode)" {
        recordfail
	insmod ext2
	set root=(hd0,3)
	search --no-floppy --fs-uuid --set 76fe9a67-1168-4154-b994-4b466e92f7df
	echo	Loading Linux 2.6.32-15-generic ...
	linux	/boot/vmlinuz-2.6.32-15-generic root=UUID=76fe9a67-1168-4154-b994-4b466e92f7df ro single 
	echo	Loading initial ramdisk ...
	initrd	/boot/initrd.img-2.6.32-15-generic
}
### END /etc/grub.d/40_custom ###
whenever i choose to boot ubuntu, i got "unknown comand 'initrd' " but it is fine when i boot debian but not after i failed to boot ubuntu, debian would fail to boot too with the same message. How do i go about this?
-- 
Regards,
Umarzuki Mochlis
http://debmal.my