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Re: GRUB -- Debian overrides? Or maybe I just don't understand it well...

From Mark Fletcher <mark27q1@gmail.com>
Newsgroups linux.debian.user
Subject Re: GRUB -- Debian overrides? Or maybe I just don't understand it well...
Date 2023-12-21 23:00 +0100
Message-ID <HNzfb-faCI-11@gated-at.bofh.it> (permalink)
References (1 earlier) <HMu7T-evjs-1@gated-at.bofh.it> <HMSDf-eKfb-3@gated-at.bofh.it> <HMUOJ-eLqm-1@gated-at.bofh.it> <HMXWh-eNBt-3@gated-at.bofh.it> <HNyVP-favU-7@gated-at.bofh.it>
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On Thu, 21 Dec 2023 at 21:38, Mark Fletcher <mark27q1@gmail.com> wrote:
>
>
> So I rebuilt my LFS (was happy to do so, this is a learning exercise)
> with its own /boot partition, which gets me closer to the solution I
> want which is one Grub, Debian's grub, with Debian as the first and
> default boot choice, but LFS available as an alternative. And the only
> remaining problem is the Debian GRUB's insistence on using /dev/sdX2
> (for the root partition is the second partition on the disk) in the
> "linux" command line parameter.
>
Apologies -- I probably made it less clear rather than more with the
above -- I mean that Debian GRUB is insisting on using /dev/sdX2 _for
the LFS menu entry_. For its own menu entry it works fine, because my
bookworm installation is using LVM.

There is and ever has been only one GRUB on this system -- Debian's.
That's why I am asking about this on a Debian list. My goal here is to
configure Debian's GRUB to boot LFS as a secondary option alongside
the primary option of Debian, and have that survive kernel updates for
Debian, and I am there, except for persuading it not to specify
"root=/dev/sdX2" for the root filesystem in the LFS linux command
line, and instead persuading ti to specify "root=PARTUUID=<part UUID>"
which grub-mkconfig's documentation says is what it will do when there
is no initrd and the GRUB_DISABLE_LINUX_{PART,}UUID variables are set
to false.

Mark

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Thread

GRUB -- Debian overrides? Or maybe I just don't understand it well... Mark Fletcher <mark27q1@gmail.com> - 2023-12-18 21:40 +0100
  Re: GRUB -- Debian overrides? Or maybe I just don't understand it well... Richmond <dnomhcir@gmx.com> - 2023-12-18 22:00 +0100
  Re: GRUB -- Debian overrides? Or maybe I just don't understand it  well... Felix Miata <mrmazda@earthlink.net> - 2023-12-18 23:20 +0100
    Re: GRUB -- Debian overrides? Or maybe I just don't understand it well... Mark Fletcher <mark27q1@gmail.com> - 2023-12-20 01:30 +0100
      Re: GRUB -- Debian overrides? Or maybe I just don't understand it  well... Felix Miata <mrmazda@earthlink.net> - 2023-12-20 03:50 +0100
        Re: GRUB -- Debian overrides? Or maybe I just don't understand it  well... David Wright <deblis@lionunicorn.co.uk> - 2023-12-20 07:10 +0100
          Re: GRUB -- Debian overrides? Or maybe I just don't understand it  well... Felix Miata <mrmazda@earthlink.net> - 2023-12-20 08:00 +0100
          Re: GRUB -- Debian overrides? Or maybe I just don't understand it well... Mark Fletcher <mark27q1@gmail.com> - 2023-12-21 22:40 +0100
            Re: GRUB -- Debian overrides? Or maybe I just don't understand it well... Mark Fletcher <mark27q1@gmail.com> - 2023-12-21 23:00 +0100
            Re: GRUB -- Debian overrides? Or maybe I just don't understand it  well... David Wright <deblis@lionunicorn.co.uk> - 2023-12-22 02:30 +0100
              Re: GRUB -- Debian overrides? (but on original thread topic, not so  much) Felix Miata <mrmazda@earthlink.net> - 2023-12-22 04:30 +0100
                Re: GRUB -- Debian overrides? (but on original thread topic, not so  much) David Wright <deblis@lionunicorn.co.uk> - 2023-12-22 06:40 +0100
              Re: GRUB -- Debian overrides? Or maybe I just don't understand it well... Mark Fletcher <mark27q1@gmail.com> - 2023-12-22 12:30 +0100
                Re: GRUB -- Debian overrides? Or maybe I just don't understand it  well... David Wright <deblis@lionunicorn.co.uk> - 2023-12-27 06:00 +0100
        Re: GRUB -- Debian overrides? Or maybe I just don't understand it well... "Roy J. Tellason, Sr." <roy@rtellason.com> - 2023-12-20 17:10 +0100
        Re: GRUB -- Debian overrides? Or maybe I just don't understand it well... Mark Fletcher <mark27q1@gmail.com> - 2023-12-21 22:40 +0100
          Re: GRUB -- Debian overrides? Or maybe I just don't understand it  well... Felix Miata <mrmazda@earthlink.net> - 2023-12-22 01:40 +0100
            Re: GRUB -- Debian overrides? Or maybe I just don't understand it  well... Greg Wooledge <greg@wooledge.org> - 2023-12-22 01:50 +0100
    Re: GRUB -- Debian overrides? Or maybe I just don't understand it well... Mark Fletcher <mark27q1@gmail.com> - 2023-12-21 23:50 +0100
      Re: GRUB -- Debian overrides? Or maybe I just don't understand it well... Anssi Saari <anssi.saari@debian-user.mail.kapsi.fi> - 2023-12-22 08:50 +0100
        Re: GRUB -- Debian overrides? Or maybe I just don't understand it well... Mark Fletcher <mark27q1@gmail.com> - 2023-12-22 12:00 +0100
          Re: GRUB -- Debian overrides? Or maybe I just don't understand it well... Mark Fletcher <mark27q1@gmail.com> - 2023-12-22 12:50 +0100
            Re: GRUB -- Debian overrides? Or maybe I just don't understand it  well... Felix Miata <mrmazda@earthlink.net> - 2023-12-22 15:20 +0100

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