no linux after reboot
Bob McClure Jr
robertmcclure at earthlink.net
Thu Dec 8 23:11:52 UTC 2005
If you would, we prefer bottom posting here. See
http://en.wikipedia.org/wiki/Top-posting
I'll reorder this.
On Fri, Dec 09, 2005 at 11:53:29AM +1300, Grant Allan wrote:
> > Boot your CD 1 to rescue mode (put "linux rescue" at the boot prompt).
> > Let it mount your system on /mnt/sysimage. At the prompt, do this:
> >
> > chroot /mnt/sysimage
> > cat boot/grub/grub.conf
> >
> > See to it that it created a decent grub.conf similar to mine:
> >
> > default=0
> > timeout=5
> > splashimage=(hd0,0)/grub/splash.xpm.gz
> > hiddenmenu
> > title Fedora Core (2.6.14-1.1644_FC4)
> > root (hd0,0)
> > kernel /vmlinuz-2.6.14-1.1644_FC4 ro root=/dev/bobcatvg/root1
> > initrd /initrd-2.6.14-1.1644_FC4.img
> >
> > Yours will have different details but the same structure. Then
> >
> > grub-install /dev/hda
> > exit
> > exit
> >
> > Yes, exit twice - once out of the chroot and once out of the rescue
> > shell, and it will reboot.
> >
> > Pop out the CD and it should boot linux.
> >
> > Cheers,
> > --
> > Bob McClure, Jr.
>
> hi,
>
> i have some more news: grub.conf looks OK to me.
> but grub-install generates an error as follows:
> /dev/hdd1 does not have any corresponding BIOS drive
>
> does that maybe mean that i should jump into BIOS and get it to autodetect
> my hard drives? i forgot to do that yesterday.
It's probably already doing that. It's unrelated.
> cheers,
> grant
Just another detail to take care of what the installer missed. After
you have chrooted to /mnt/sysimage, edit /boot/grub/device.map to add
the line
(hd3) /dev/hdd
assuming "hd3" is not mapped to some other device. Note that in
grub.conf, numbering starts at 0, not 1. Then do the grub-install
thing. If that doesn't work, you may need to tell us more about the
drive and partitioning arrangement, and post grub.conf, if you can.
Cheers,
--
Bob McClure, Jr. Bobcat Open Systems, Inc.
robertmcclure at earthlink.net http://www.bobcatos.com
Peace at any price is inflationary.
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