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brainyguy
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Joined: 09 Apr 2004
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Location: Edmonton, AB, Canada

PostPosted: Thu Jun 17, 2004 3:31 am    Post subject: grey screen on boot from grub Reply with quote

I just installed gentoo, and followed the handbook step by step (stage1), and everything went well. When I boot from grub, the screen just goes grey and nothing happens. Nothing will load.

My grub.conf is the same as the handbook, except with my partitions substituted in. I can't find anything wrong with the installation.

Any suggestions?
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deadaim
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PostPosted: Thu Jun 17, 2004 3:32 am    Post subject: Reply with quote

How did you partition your drive? If you can, please post your grub.conf.
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brainyguy
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PostPosted: Thu Jun 17, 2004 3:48 am    Post subject: Reply with quote

here's my grub.conf

Code:

default 0
timeout 20
splashimage=(hd0,4)/grub/splash.xpm.gz

title=Gentoo Linux 2.6.5
root (hd0,4)
kernel /kernel-2.6.5 root=/dev/hda7

title=Windows XP
rootnoverify (hd0,0)
chainloader +1


My hard drive is set up as follows

C: - windows
extended partition
/dev/hda5 - /boot
/dev/hda6 - swap
/dev/hda7 - /

the last three are logical partitions, with my windows partition being primary. The numbers are messed up a bit, but there are no other partitions on the hd other than windows, the extended partition, and the three linux partitions.

Anything anyone can notice that is wrong?
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deadaim
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PostPosted: Thu Jun 17, 2004 4:32 am    Post subject: Reply with quote

This is off the top of my head, but when you were installing gentoo, did you remember to do the following:
Code:
mkdir /mnt/gentoo/boot
mount /dev/hda5 /mnt/gentoo/boot
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rockyNBA
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PostPosted: Thu Jun 17, 2004 5:23 am    Post subject: Reply with quote

It seems that the kenerl cannot locate while booting.
What is your boot partition? If you use the same partition as root partition, you should add parent directory /boot to your kernel path.
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brainyguy
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PostPosted: Thu Jun 17, 2004 4:18 pm    Post subject: Reply with quote

I mounted my boot partition when installing, you cant install grub if you don't

my boot partition is /dev/hda5, so should i change root to equal root=/dev/hda5 ? instead of root=/dev/hda7?

Its just that in the installation guide they had /boot on /dev/hda1 and / on /dev/hda3, and they had root=/dev/hda3 so i put /dev/hda7

I'll try adding /dev/hda5 to the parent directory.
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linux_weenie
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PostPosted: Thu Jun 17, 2004 5:47 pm    Post subject: Reply with quote

i'm not sure but i think this might be a problem with the Windows BootLoader battling with grub. When I dual booted my system I had to use a chainloader to get the Windows and gentoo to cooperate. just look at GRUBs website to see how to use the chainloader command, hopefully that will help.

-Will
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linux_weenie
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PostPosted: Thu Jun 17, 2004 5:48 pm    Post subject: Reply with quote

oh yeah and install GRUB to the MBR

-Will
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monkey89
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PostPosted: Thu Jun 17, 2004 7:33 pm    Post subject: Reply with quote

Perhaps try editing grub.conf (in a chroot from the livecd) and comment out/remove the splashimage line. That usually fixes problems like this.

-Monkey
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brainyguy
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PostPosted: Fri Jun 18, 2004 3:45 am    Post subject: Reply with quote

tried commenting the splashimage line in grub.conf

no success tho

Any more ideas?
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