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Date:      Wed, 12 Jul 2000 12:24:33 -0500 (CDT)
From:      "Anders Chr. Skoe" <skoe@owlnet.rice.edu>
To:        george@vagner.com
Cc:        so@server.i-clue.de, doug@safeport.com, grog@lemis.com, squirrel@hammis.com, kaygee@netset.com, freebsd-questions@FreeBSD.ORG
Subject:   Re: Anyone resolved "Missing operating system" issue?
Message-ID:  <Pine.GSO.4.21.0007121041570.29258-100000@jungle.owlnet.rice.edu>
In-Reply-To: <20000712133053.45174.qmail@hotmail.com>

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Here's what we've now tried:

1) single fbsd partition.  set bootable at initial install (s), and at
post-install (s,w).  also tried "fdisk /mbr" from dos. tried "dangerously
dedicted" as well as "microsoft compatible".  still get "Missing
operating system" message.

2) one fat (dos) partition, one fbsd partition.  set fbsd bootable at
initial install (s), as well as at post-install(s,w).  also tried "fdisk
/mbr" from dos.  boot manager will neither boot "f1" (dos partition) nor
"f2" (fbsd).  ie, no success.

other comments:
-we have one hdrive
-what exactly do you mean by "standard boot blocks"?  how can i get back
to the 'standard' geometry once i've set it? i checked the wdigital site
for our drive, but it didn't specify a standard setting for
cyls/heads/sectors.
-(greg): what do you mean by "selected LBA in the BIOS"?

what i have also noticed is that the "A" flag does not seem to stay set on
the partition that i want to boot.  like i mentioned above, i've tried to
set it using fdisk both during the initial install and during
post-config (s or s+w), but this flag is never set when i enter fdisk
later on. i checked our other fbsd-machines, and none of them had the
"A" flag set on the (working) bootable partition either.  could this
nevertheless be the problem - and if so, how do i fix it?

thanks for all feedback so far.  out, a.













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