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From: Bruce Dubbs <bruce.dubbs@gmail.com>
To: Util-Linux <util-linux@vger.kernel.org>
Subject: fdisk request for functionality (or info)
Date: Tue, 3 Oct 2017 11:57:06 -0500	[thread overview]
Message-ID: <59D3C162.4050005@gmail.com> (raw)

I have been having a problem with fdisk on old computers.

What I am doing is installing Debian, but dropping to the command line and 
creating a GPT manually because Debian seems to want to always create a 
msdos partition table.

After creating the GPT and partitioning, the install proceeds normally, 
but upon reboot the old bios tells me "No bootable disk".

I can fix this by going into rescue mode and setting the pmbr_boot flag 
using parted.

My question is whether this can be done in fdisk.  If not, can it be added?

I did try going into expert mode and selecting "toggle the legacy BIOS 
bootable flag", but does not seem to work.  I did not see any change to 
the boot sector when using 'd: print the raw data of the first sector from 
the device'.

Advice appreciated.

   -- Bruce Dubbs

             reply	other threads:[~2017-10-03 16:57 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-10-03 16:57 Bruce Dubbs [this message]
2017-10-04  8:27 ` fdisk request for functionality (or info) Karel Zak
2017-10-04  8:59   ` Peter Cordes
2017-10-04  9:47     ` Karel Zak
2017-11-02 12:52       ` Karel Zak
2017-10-04 14:41   ` Bruce Dubbs
2017-10-05 10:59     ` Karel Zak
2017-10-05 16:04       ` Bruce Dubbs

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