[plug] file not found at start of boot sequence

[Rob Dunne]

Hi pluggers,

I started getting panics with the message
"pnp bios caused fatal error" so I added pnpbios=off
to the kernel line in  /boot/grub/menu.lst.

Now I can't boot with this kernel line. I get a "error 15 file not
found" message right at the start of the boot sequence

I can still boot with the same kernel into recovery mode (so I guess
the problem cant be too serious).

This is the line that fails

kernel /vmlinuz-1.6.24-19-generic
root=UUID=1b672a8f-71a1-4d38-86a4-c4d43fb859f9 ro quiet splash
acpi=off pnpbios=o ff

and this one works
kernel /vmlinuz-2.6.24-19-generic
root=UUID=1b672a8f-71a1-4d38-86a4-c4d43fb859f9 ro single


The problem persists if I remove the "pnpbios=off"
How can i find which file is not being found?

Bye
Rob