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Kernel Panic! and dual boot question
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pablolo
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Joined: 22 May 2004
Posts: 45

PostPosted: Tue May 25, 2004 4:58 am    Post subject: Kernel Panic! and dual boot question Reply with quote

After installing, I try to boot Gentoo but got these errors

EXT2fs: ide0(3.4): couldn't mount because of unsupported optional features

Kernel panic: VFS: Unable to mount rootfs on 03:00

Does anyone know what I did wrong?

I'm pretty sure I did everything the manual says. Here are some details of my installation.

- Used Universal LiveCD
- Stage 3 install
- Manually configured kernel
- Did everything the handbook said except I emerged =vanilla-sources- 2.4.24





Another question... I'm trying to do a dual boot, Here's my drive layout...

Hda1 = NTFS (windows boot)
Hda2 = EXT2 (Linux boot)
Hda3 = swap
Hda4 = EXT3 (Root)

Hdb1 = NTFS Windows partition
Hdb2 = NTFS my brother's partition
Hdb3 = FAT my partition

Is it normal that when I open /boot/grub/grub.conf by nano -w, the conf file is empty?

Here's my grub.conf

default 0
timeout 30

splashimage = (hd0,1)/grub/splash.xpm.gz
title = Gentoo Linux
root (hd0,1)
kernel /kernel-2.24.24-gentoo root =/dev/hda4

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



When I try to boot windows, I get an error... I forgot to list it down but maybe you guys already know what's wrong. I'll list it down if it happens again the next time :( Man, I keep reinstalling RED HAT 9 just to get back to windows at every failed Gentoo install... I can only work with graphical installations. DOH! I'm a dumbass

please help me... this is really getting frustrating every install :( I think this is the 5th time I tried and to no avail.... I'm so close damnit! hehe
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tridy
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Joined: 23 May 2004
Posts: 41
Location: Australia

PostPosted: Tue May 25, 2004 5:50 am    Post subject: boot from floopy? Reply with quote

This isn't really a solution if you want to boot from the harddrive or don't have a floopy, any way it might help.

Did you make a boot floopy, its often easier to boot from a floopy, then you can tweak your grub config for booting from the harddrive by trial and error, this is what I did as I often can't be bothered reading the documentation properly and you often learn more by trial and error.
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river
Tux's lil' helper
Tux's lil' helper


Joined: 05 Dec 2003
Posts: 122
Location: Cape Town

PostPosted: Tue May 25, 2004 6:06 am    Post subject: Re: Kernel Panic! and dual boot question Reply with quote

pablolo wrote:
After installing, I try to boot Gentoo but got these errors

EXT2fs: ide0(3.4): couldn't mount because of unsupported optional features

Kernel panic: VFS: Unable to mount rootfs on 03:00

Hda1 = NTFS (windows boot)
Hda2 = EXT2 (Linux boot)
Hda3 = swap
Hda4 = EXT3 (Root)



Sounds vaguely like you haven't compiled ext3 support into your kernel. Check your kernel config to make sure that you have.

Quote:

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


My win XP partition seems to be set up the same as yours. Try this to boot:

Code:

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


which is nearly identical to yours, however the grub docs suggest using makeactive when chainloading another OS (their example for loading windows uses root instead of rootnoverify, however).
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pablolo
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Joined: 22 May 2004
Posts: 45

PostPosted: Tue May 25, 2004 8:21 am    Post subject: Reply with quote

river,

Thanks, I will try your recommendation. Hope it works this time.


tridy,

Thanks too, but unfortunately booting from a floppy is not really an option for me since my floppy drive is not functioning.
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