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Kevanf1 wrote:
On 07/02/2008, Kris Douglas <webbox.uk(a)gmail.com> wrote:
> >From what it sounds like, I beleive that it's a GRUB error, as you
> said, using the dvd to boot the system works, if I read what you said
> right, that is. Anyway, what i would do is post us the contents of
> your grub boot option maybe?
>
> I don't know if that's the cause, maybe you could try reinstalling
> grub, as that couldn't do any harm.
>
Good idea :-) I'll admit I hadn't even considered a GRUB problem.
I'll take a look and see what is going on in there.
No, if you can get as far as half way through the boot process or even
to the nvidia splash screen, it's not the bootloader. Not exactly
anyway, though it could be a bad kernel module or something. To
eliminate this, choose a different kernel from your boot menu if you
can, then reboot and choose the default kernel again, see if you can
boot successfully.
If the problem is the same no matter which kernel you choose, you need
to get your system up and read the logs. In fact even if this points out
that you have a dodgy kernel and booting from a different kernel solved
the problem, you should look at your logs anyway to see what was causing
the problem.
What you need to, I think, is to get the system up from the DVD and then
read your system logs. They live in /var/log. The boot process log is
/var/log/dmesg, kernel and other output is in /var/log/messages. You
should be looking for errors to determine at which point it failed
during boot. if it's a live CD, you might need to mount your hard disk
and then check the files on the disks /var/log directory.
You might need to do this as root, use the less command with the file
you want to view:
$ less /var/log/messages
Use up and down arrows to do the obvious, use q to quit. If you're in a
live cd, you'll need to know whether var is on it's own partition or on
the root partition, what filesystem it's formatted with, the partition's
device name and how to mount a partition. We can do this in another email.
As an aside, you should boot your PC with boot messages visible, not
hidden behind the boot splash screen, so you can see what is going on.
What does this DVD boot thingy do? I don't use SUSE. Does it bring the
system up from the DVD like a live CD? Or does it use the bootloader on
the DVD and bring your system up using the OS that is installed on your
hard disk?
The system giving up at different places would suggest a hardware
problem to me, maybe a dying hard disk, but you would see this in your logs.
Come back when you have tried the above. If the DVD boots your machine
into a live CD environment, it will add a layer of complexity to what
would be my next suggestions, so tell me whether you are familiar with
disk and partition device names, mounting disk partitions and reading
text files on the command line.
Regards,
Adam Sweet
- --
http://blog.adamsweet.org/
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