Bug#1034812: Unbootable after install: UEFI installed to wrong ESP

From	Jmkr <jmkrnet@email.cz>
Newsgroups	linux.debian.bugs.dist, linux.debian.maint.boot
Subject	Bug#1034812: Unbootable after install: UEFI installed to wrong ESP
Date	2024-05-10 01:00 +0200
Message-ID	<ICkU1-cfWL-1@gated-at.bofh.it> (permalink)
References	<IC9Ff-c8OU-3@gated-at.bofh.it> <ICbH3-calL-7@gated-at.bofh.it> <GodWN-4hYW-1@gated-at.bofh.it> <ICbH3-calL-7@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Cross-posted to 2 groups.

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Pascal Hambourg wrote:
>
> You could just run grub-install to reinstall GRUB into the new ESP and
> register it in EFI boot variables.

I wanted to try the manual way to learn + to create my EFI boot entry with a customized name. I think GRUB installation can only create EFI boot entry with the name "debian", or is it possible to change that?

> No, because in manual partitioning it is up to the user to decide which
> ESP(s) is/are suitable for the installation, and set the others as "do
> not use".

So I must have forgotten to set the other ESP as "do not use", stupid me (I switched from MBR + BIOS to GPT + UEFI setup not so long ago and I guess it shows:). But is there a reason why DI partitioning does not set all (or previously existing) ESPs by default to "do not use" and let the user change that manually (perhaps with a reminder message if the user forgets to set the ESP in UEFI mode)? Maybe it would be more intuitive + it could avoid/minimize user errors? Or is a shared ESP so common that DI partitioning needs its current defaults?

Anyway, thanks for such a quick reply.

Jmkr

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Thread

Bug#1034812: Unbootable after install: UEFI installed to wrong ESP Jmkr <jmkrnet@email.cz> - 2024-05-09 13:10 +0200
  Bug#1034812: Unbootable after install: UEFI installed to wrong ESP Pascal Hambourg <pascal@plouf.fr.eu.org> - 2024-05-09 15:10 +0200
    Bug#1034812: Unbootable after install: UEFI installed to wrong ESP Jmkr <jmkrnet@email.cz> - 2024-05-10 01:00 +0200
      Bug#1034812: Unbootable after install: UEFI installed to wrong ESP Pascal Hambourg <pascal@plouf.fr.eu.org> - 2024-05-10 08:10 +0200

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