How do I fix GRUB Error 15
 

Where do I go to fix this Error ??
If I use the CD Puppy 4.21 I have no troubles...

For a live change (lost after reboot):
- press e to edit the current line on grub menu display
- change whatever you need to boot (probably a wrong disk id)
- press enter or b to boot

For a persistant change:
- modify the /boot/grub/menu.lst or the /boot/grub/grub.conf

It's not finding the menu.lst file. Take a look at the link below. Is Puppy the only operating system? If so, it should be an easy fix.

http://stringofthoughts.wordpress.co...-debianubuntu/

Hi,
Could you please let us know what are your operating systems ?
Could you please let us know what is your grub version (1 or 2) ?
Regards