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emilerl
n00b
Joined: 05 May 2004
Posts: 6
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 Posted: Thu Sep 23, 2004 2:03 pm Post subject: Grub and SATA-disk again |
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I have tried every solution I can find on this forum to get Grub to boot my windows-partition (which is on the last harddrive, last partition) =) but no success
Here is the output of fdisk -l:
| Code: |
Disk /dev/hda: 122.9 GB, 122942324736 bytes
16 heads, 63 sectors/track, 238216 cylinders
Units = cylinders of 1008 * 512 = 516096 bytes
Device Boot Start End Blocks Id System
/dev/hda1 * 1 194 97744+ 83 Linux
/dev/hda2 195 2178 999936 92 Unknown
/dev/hda3 2179 238216 118963152 83 Linux
Disk /dev/sda: 46.1 GB, 46115758080 bytes
255 heads, 63 sectors/track, 5606 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 1 2 16033+ 83 Linux
/dev/sda2 3 5606 45014130 c W95 FAT32 (LBA)
Disk /dev/sdb: 120.0 GB, 120034123776 bytes
255 heads, 63 sectors/track, 14593 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sdb1 2 5977 48002220 f W95 Ext'd (LBA)
/dev/sdb2 * 5978 14593 69208020 c W95 FAT32 (LBA)
/dev/sdb5 2 5977 48002188+ 7 HPFS/NTFS
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And here is my grub.conf:
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Default 0
timeout 30
splashimage=(hd0,0)/grub/splash.xpm.gz
title=Gentoo Linux 2.6.8 R4
root (hd0,0)
kernel /kernel-2.6.8-gentoo-r4 root=/dev/hda3
title=Gentoo Linux 2.6.8 R3
root (hd0,0)
kernel /kernel-2.6.8-gentoo-r3 root=/dev/hda3
title=Windows XP
map (hd0) (hd2)
map (hd2) (hd0)
rootnoverify (hd0,0)
makeactive
chainloader +1
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When I try to boot Windows, I get "NTLDR is missing" etc .. and have to reboot. If I enter my BIOS and change the boot-disk from the first /dev/hda (where Grub is installed), to the SATA-disk with Windows, it boots without problem.
What am I missing here? Do I have to map partitions as well as harddrives or what is it? |
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kezzla
Apprentice
Joined: 21 Aug 2003
Posts: 253
Location: Austin, TX
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| Posted: Thu Sep 23, 2004 7:19 pm Post subject: |
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Try this:
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title WindowsXP
map (hd0) (hd2)
map (hd2) (hd0)
chainloader (hd2,0)+1 |
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emilerl
n00b
Joined: 05 May 2004
Posts: 6
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| Posted: Fri Sep 24, 2004 12:45 am Post subject: |
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Thanks for the tips. Didn't work though.
I got some message about a non working executable format or something ... Any other ideas? |
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cyrillic
Watchman
Joined: 19 Feb 2003
Posts: 7313
Location: Groton, Massachusetts USA
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| Posted: Fri Sep 24, 2004 1:52 am Post subject: |
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Since your Windows boot partition is /dev/sdb2, you probably want this
| Code: | | chainloader (hd2,1)+1 |
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Kernel & Hardware
