Re: Linux boot stops at GRUB.



On Jun 3, 9:00 am, "n...@xxxxxxxxxxxxxx" <n...@xxxxxxxxxxxxxx> wrote:
I have a box with Fedora 8.
I just did a complete "yum update" and then reboot the system.
After POST, I get the word GRUB at the top left, and there it stops!

I used the Fedora 8 Rescue CD to load the system into /mnt/sysimage
and look at the /boot/grub/grub.conf.
Everything looks fine.
(It's not dual boot, but it does have two menu entries for two
kernels.)
The only real difference (other than the kernel versions) between
grub.conf and a backup from a year ago is in the kernel lines, the old
one has:
root=LABEL=/12
while the new one doesn't have the 12. I tried adding the 12, but it
still stalls at GRUB.
root (hd0,0) is the same on both.

Any ideas anyone?
Thanks!
-Liam

OK, here's I guess an easy question that might help me narrow things
down:
If it's stalling immediately upon displaying "GRUB", does that mean
that grub is having a hard time seeing the /boot partition and it
hasn't even gotten to the two kernel sections later in grub.conf?
If so, I know I need to focus of device.map and possibly boot=/dev/???
in grub.conf, and not worry about the kernel lines in the conf.

Also, in device.map, should devices be given the h?? vs. s?? or all
s?? demarcations?
As in: /dev/hda, /dev/sda, /dev/sdb
or /dev/sda, /dev/sdb, /dev/sdc ?

Thanks
.



Relevant Pages

  • Re: Anf?nger, blutig
    ... in welchen Runlevel mein Linux booten soll. ... >und der Dokumentation zu Grub ueberfordert? ... >Kernel laden und starten. ... Booten dem Kernel irgendwelche Parameter mit auf den Weg gegeben ...
    (de.comp.os.unix.linux.misc)
  • Re: Linux von einer auf andere Platte portieren?
    ... Kernel, der nicht in lilo.conf eingetragen ist? ... vielen von mir betreuten Rechnern das Booten von CD-ROM, ... dass grub etwas auf die Platte schreibt. ... Rechner, die von anderen Leuten benutzt werden. ...
    (de.comp.os.unix.linux.misc)
  • Re: Problem with the serial port in Fedora Core 6
    ... I've never seen the labels that you have added in grub and wonder ... expecting a pair of around the word 'menu', or maybe a kernel ... bugzilla the missing ttyS's, but bugzilla didn't like my password. ... and serial ports which appears to be exactly your issue and a suggestion ...
    (Fedora)
  • Re: Looooong Horror story, 10.04.4 LTS on an amd turion 64 bit laptop version
    ... I had a hell of a time making networking work and finally in my ... I used a procedure which installed a custom combo of kernel 3.5.7 + ... One of the packages I saw go by was grub. ... Does this special linux spin have all the drivers? ...
    (Ubuntu)
  • Re: booting without initrd
    ... One important job of the initrd is to load ... drivers which aren't compiled directly into the base kernel image. ... may be a good exercise to learn about the kernel/root filesystem startup; ... grub gets confused when you use the vmalloc and mem kernel parameters. ...
    (comp.os.linux.setup)