kernel panic!

Vladimir A. Pavlov pv4 at
Thu Jan 4 16:52:26 PST 2007

On Thursday 04 January 2007 18:40, Mauricio Casanova wrote:
> One thing that may be useful to figure out what I'm missing, is that I 
> couldn't execute the GRUB's comands: root (hd0,2) and setup (hd0,0). 
> GRUB said that "Error 21: Selected disk does not exist".

Did this error appear while installing LFS or after pressing `c' at
GRUB boot prompt when booting? In the former case, are you sure
/dev/hda3 actually exists? In the latter one, are you sure the kernel
has a necessary file system driver?

> title           LFS-
> root            (hd0,2)
> kernel          /boot/lfskernel- root=/dev/hda3

BWT, in this case the kernel at (/dev/hda3)/boot will be user rather
than the one at /dev/hda1.

BWT, do you know you can execute GRUB commands upon boot? If no, look
at the following link where a few commands for such usage of GRUB are

Nothing but perfection

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