Re: UEFI multiboot

From	Joe <joe@jretrading.com>
Newsgroups	linux.debian.user
Subject	Re: UEFI multiboot
Date	2024-08-21 09:20 +0200
Message-ID	<JdNNn-6vNt-7@gated-at.bofh.it> (permalink)
References	(1 earlier) <JdoFj-6fQN-1@gated-at.bofh.it> <JdyOl-6m6g-1@gated-at.bofh.it> <Jdzr3-6mjH-13@gated-at.bofh.it> <JdKFP-6tBl-1@gated-at.bofh.it> <JdNkl-6voj-9@gated-at.bofh.it>
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On Wed, 21 Aug 2024 08:45:05 +0200
Nicolas George <george@nsup.org> wrote:

> Max Nikulin (12024-08-21):
> > Do you mean 3rd party bootloader (e.g. grub)?  
> 
> There is nothing “3rd party” about GRUB.
> 
> >						I was responding to
> >	"AIUI
> > UEFI/GPT were designed to support multi-boot".  
> 
> Yes, and so was I. If you want half a dozen different GRUBs configured
> for half a dozen installed distros, it is possible. Completely useless
> because:
> 
> >						 Custom
> >	configuration of grub
> > (earlier lilo) was possible before UEFI and GPT.  
> 
> … and more convenient. But it is possible.
> 
> > Erwan posted directory tree for debian+ubuntu ESP, but it is a case
> > of different vendors. Richard wants 2 variants of Debian (however
> > UEFI may be irrelevant to that machine).  
> 
> As I said, perfectly possible.
> 
> >				I was experimenting trying to get 2
> >	entries
> > from the same vendor in the UEFI (firmware) boot menu and found it
> > tricky and inconvenient.  
> 
> “Tricky and inconvenient” ≠ “impossible”
> 

No all UEFI firmware is equal. I have an Acer netbook which does not
honour DefaultBoot. When cold booted, it always boots to the Windows
drive and resets that as the default boot. Fortunately, it can be
overridden by a USB stick. It does honour NextBoot, so I have a script
which sets NextBoot to grub on each Linux boot, and I carry a Debian
rescue USB for the odd occasion when I have to use Windows.

-- 
Joe

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Default partition mounts [ "Installation Guide" lacks index ] Richard Owlett <rowlett@access.net> - 2024-08-19 13:20 +0200
  Re: Default partition mounts [ "Installation Guide" lacks index ] David <bouncingcats@gmail.com> - 2024-08-19 14:10 +0200
    Re: Default partition mounts [ "Installation Guide" lacks index ] Richard Owlett <rowlett@access.net> - 2024-08-19 15:50 +0200
      Re: Default partition mounts [ "Installation Guide" lacks index ] Joe <joe@jretrading.com> - 2024-08-19 18:00 +0200
        Re: Default partition mounts [ "Installation Guide" lacks index ] Richard Owlett <rowlett@access.net> - 2024-08-19 20:20 +0200
  Re: Default partition mounts [ "Installation Guide" lacks index ] Andy Smith <andy@strugglers.net> - 2024-08-19 22:00 +0200
    Re: Default partition mounts [ "Installation Guide" lacks index ] Richard Owlett <rowlett@access.net> - 2024-08-20 10:50 +0200
      Re: Default partition mounts [ "Installation Guide" lacks index ] "Andrew M.A. Cater" <amacater@einval.com> - 2024-08-20 11:40 +0200
        Re: Default partition mounts [ "Installation Guide" lacks index ] Richard Owlett <rowlett@access.net> - 2024-08-20 12:50 +0200
          Trixie and i386 - was [Re: Default partition mounts [ "Installation  Guide" lacks index ]] Richard Owlett <rowlett@access.net> - 2024-08-20 14:40 +0200
            Re: Trixie and i386 - was [Re: Default partition mounts [  "Installation Guide" lacks index ]] Charles Curley <charlescurley@charlescurley.com> - 2024-08-20 15:50 +0200
            Future of i386 as installer "Andrew M.A. Cater" <amacater@einval.com> - 2024-08-20 15:50 +0200
      The lack of a future for 32-bit x86 installs (Was Re: Default  partition mounts [ "Installation Guide" lacks index ]) Andy Smith <andy@strugglers.net> - 2024-08-20 17:20 +0200
        Re: The lack of a future for 32-bit x86 installs (Was Re: Default  partition mounts [ "Installation Guide" lacks index ]) Roberto C. Sánchez <roberto@debian.org> - 2024-08-20 18:10 +0200
  Re: Default partition mounts [ "Installation Guide" lacks index ] Tom Dial <tddial@comcast.net> - 2024-08-20 00:50 +0200
    Re: Default partition mounts [ "Installation Guide" lacks index ] David Wright <deblis@lionunicorn.co.uk> - 2024-08-20 05:20 +0200
      Re: Default partition mounts [ "Installation Guide" lacks index ] Richard Owlett <rowlett@access.net> - 2024-08-20 10:10 +0200
  Re: Default partition mounts [ "Installation Guide" lacks index ] David Christensen <dpchrist@holgerdanske.com> - 2024-08-20 06:30 +0200
    Re: Default partition mounts [ "Installation Guide" lacks index ] Richard Owlett <rowlett@access.net> - 2024-08-20 10:20 +0200
    UEFI multiboot (was: Re: Default partition mounts [ "Installation  Guide" lacks index ]) Max Nikulin <manikulin@gmail.com> - 2024-08-20 17:20 +0200
      Re: UEFI multiboot (was: Re: Default partition mounts [  "Installation Guide" lacks index ]) Erwan David <erwan@rail.eu.org> - 2024-08-20 17:30 +0200
      Re: UEFI multiboot (was: Re: Default partition mounts [  "Installation Guide" lacks index ]) Nicolas George <george@nsup.org> - 2024-08-20 18:00 +0200
        Re: UEFI multiboot (was: Re: Default partition mounts [ "Installation  Guide" lacks index ]) Jeffrey Walton <noloader@gmail.com> - 2024-08-20 18:30 +0200
          Re: UEFI multiboot gene heskett <gheskett@shentel.net> - 2024-08-20 22:20 +0200
        Re: UEFI multiboot Max Nikulin <manikulin@gmail.com> - 2024-08-21 06:00 +0200
          Re: UEFI multiboot Felix Miata <mrmazda@stanis.net> - 2024-08-21 06:30 +0200
            Re: UEFI multiboot Max Nikulin <manikulin@gmail.com> - 2024-08-21 18:20 +0200
              Re: UEFI multiboot Nicolas George <george@nsup.org> - 2024-08-21 19:40 +0200
              Re: UEFI multiboot Felix Miata <mrmazda@stanis.net> - 2024-08-22 00:30 +0200
                Re: UEFI multiboot Max Nikulin <manikulin@gmail.com> - 2024-08-22 05:20 +0200
                Re: UEFI multiboot Felix Miata <mrmazda@stanis.net> - 2024-08-22 11:50 +0200
                Re: UEFI multiboot Max Nikulin <manikulin@gmail.com> - 2024-08-22 18:00 +0200
                Re: UEFI multiboot Felix Miata <mrmazda@stanis.net> - 2024-08-22 22:50 +0200
                [SUMMARY] Re: UEFI multiboot Max Nikulin <manikulin@gmail.com> - 2024-08-23 05:10 +0200
                Re: [SUMMARY] UEFI multiboot Felix Miata <mrmazda@earthlink.net> - 2024-08-23 06:50 +0200
                Re: UEFI multiboot Max Nikulin <manikulin@gmail.com> - 2024-08-30 18:10 +0200
                Re: UEFI multiboot Felix Miata <mrmazda@stanis.net> - 2024-08-30 18:50 +0200
                Re: UEFI multiboot Max Nikulin <manikulin@gmail.com> - 2024-08-31 04:20 +0200
                [SUMMARY] Re: UEFI multiboot Max Nikulin <manikulin@gmail.com> - 2024-09-14 06:10 +0200
                Re: [SUMMARY] UEFI multiboot Felix Miata <mrmazda@stanis.net> - 2024-09-14 06:40 +0200
                Re: [SUMMARY] UEFI multiboot songbird <songbird@anthive.com> - 2024-09-14 19:40 +0200
                Re: [SUMMARY] UEFI multiboot Felix Miata <mrmazda@stanis.net> - 2024-09-14 21:20 +0200
                Re: [SUMMARY] UEFI multiboot "Thomas Schmitt" <scdbackup@gmx.net> - 2024-09-14 21:40 +0200
                Re: [SUMMARY] UEFI multiboot Anssi Saari <anssi.saari@debian-user.mail.kapsi.fi> - 2024-09-16 12:20 +0200
                Re: [SUMMARY] UEFI multiboot songbird <songbird@anthive.com> - 2024-09-17 01:50 +0200
                Re: UEFI multiboot Joe <joe@jretrading.com> - 2024-08-22 12:00 +0200
          Re: UEFI multiboot Nicolas George <george@nsup.org> - 2024-08-21 08:50 +0200
            Re: UEFI multiboot Joe <joe@jretrading.com> - 2024-08-21 09:20 +0200

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