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Re: dual boot : fed1 and fed2 no go



Joe(theWordy)Philbrook wrote:
#boot=/dev/hda
default=1
timeout=10
splashimage=(hd1,0)/grub/splash.xpm.gz
title Fedora Core (2.6.5-1.358)
  root (hd1,0)
  kernel /vmlinuz-2.6.5-1.358 ro root=LABEL=/1 rhgb quiet
  initrd /initrd-2.6.5-1.358.img
title fedcore
  rootnoverify (hd0,0)
  chainloader +1
When I boot into the old fed core one this is the message :
"  Error 13 Invalid or unsupported executable format "
The name fedcore as you  can see is the first primary disk and fed 2 is on the
second. I know I should be reading the forty-five page doc on my desk but I
would feel better disposed to grub if I could get out of this quick.My first
disk is full of work material.  I have already tried the LBA bios change on
the mail list but  no joy. Thanks a lot John Brennan-Sardou



Well John, I can't say I've read all "forty-five page"s of the doc, (didn't count them either) But when I let grub install itself for FC2 I told it to add entries for each of my linux. And they all looked like your fedcore entry... And ALL of them got that error... I also noticed that the rootnoverify & chainloader lines were used for the non linux win98 partition (which worked for win98) And that convinced me to quickly scan "info grub" for a few clues, then used the working FC2 entry as a guide to rebuild the other linux entries with some help from my old lilo.conf for details like kernel names and clues what to append to the kernel for it... After which the only thing I still can't boot with grub is my DrDos hdc1 partition...<sigh>

From my reading of the grub info file, the following should boot your DrDos partition, provided that:


1) your DrDos boot loader is still in the /dev/hdc boot sector
2) DrDos can boot from the 3rd hard drive (MS-Dos systems were notorious for requiring the boot drive to be their "C:" drive)....


title DRDOS
  rootnoverify (hd2, 0)
  chainloader +1

Good luck! You might have to swap hda,hdb with hdc,hdd in order for DrDos to be bootable again. But, there should be no problem booting Linux from the second controller. Grub should be able to handle that OK.... I'm currently booting my system from /dev/hdb2, but grub is installed in /dev/hda.


-- Kevin J. Cummings kjchome rcn com cummings kjchome homeip net cummings kjc386 framingham ma us



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