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RE: Booting Linux and DOS on a boot cd with GRUB
From: |
Weinberg, Jon |
Subject: |
RE: Booting Linux and DOS on a boot cd with GRUB |
Date: |
Tue, 29 Jan 2008 15:42:52 -0600 |
I did as suggested by Adrian, but the results are still the same, Error
15. Here is what I had in the menu.lst file:
title Asset and PD Wipe
kernel (cd)/boot/memdisk
initrd (cd)/boot/boot.img
`boot` is not needed since it's in a menu. Is there a way to get more
information from GRUB on the error message? Like which files are
"missing." I seem to be hitting a very solid wall with this Helix iso
grub hack.
Cheers,
Jon
-----Original Message-----
From: address@hidden
[mailto:address@hidden On Behalf Of
adrian15
Sent: Tuesday, January 29, 2008 4:01 AM
To: address@hidden
Subject: Re: Booting Linux and DOS on a boot cd with GRUB
Weinberg, Jon wrote:
> Good morning,
>
> I currently have an iso of Helix (uses knoppix) and I'm trying to
> modify the grub menu to add an option for booting to a DOS
> environment. I have all the DOS boot files in the iso however
> whenever I boot the cd, grub returns an "Error 15," file not found.
> Unfortunately it doesn't specify which file(s). Here's the only
> modification I've made to grub, and it's in the menu.lst file:
>
> I added:
>
> title Asset Delete & PDWipe
> root (cd)/boot/pdwipe/
> kernel (cd)/boot/pdwipe/COMMAND.COM
> chainloader (cd)/boot/pdwipe/MSDOS.SYS chainloader
> (cd)/boot/pdwipe/IO.SYS
>
> I'm pretty sure this is wrong, but I've not found a single resource
> that explains how to do exactly what I'm doing. I've also attached
> the menu.lst file as a whole if that helps. I greatly appreciate
> anyone's help with this.
Unless someone has another trick to boot DOS like this the most similar
thing to what you want to is to get a DOS image disk with the programs
you want to.
Get memdisk as a kernel and put your floppy as a initrd.
title my floppy img
kernel (cd)/boot/memdisk
initrd (cd)/boot/myfloppy.img
boot
You can get memdisk image inside the super grub disk cds if you want to.
adrian15
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