Re: Help! secure boot is preventing boot of debian

From	Richmond <dnomhcir@gmx.com>
Newsgroups	linux.debian.user
Subject	Re: Help! secure boot is preventing boot of debian
Date	2024-06-02 14:10 +0200
Message-ID	<IKSc9-5vL-11@gated-at.bofh.it> (permalink)
References	<IKDmN-hwFR-9@gated-at.bofh.it> <IKOBA-3lh-9@gated-at.bofh.it>
Organization	Frantic

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"Thomas Schmitt" <scdbackup@gmx.net> writes:

> Hi,
>
> Richmond wrote:
>> OK I got it booted and re-installed grub from debian. But I don't
>> know why it happened, I haven't changed any keys or done anything
>> except an opensuse update. I will ask the opensuse list....
>
> I remember to have seen discussions about newly installed shim adding
> names of older shims or bootloaders to something called SBAT.  I find
> in my mailbox a mail with a link to
> https://bugzilla.opensuse.org/show_bug.cgi?id=1209985
>
> About SBAT i found in the web:
>   https://www.gnu.org/software/grub/manual/grub/html_node/Secure-Boot-Advanced-Targeting.html
>   https://github.com/rhboot/shim/blob/main/SBAT.md
>
>
> Have a nice day :)
>
> Thomas

Thanks. They have a wiki on how to fix this:

https://en.opensuse.org/openSUSE:UEFI#Reset_SBAT_string_for_booting_to_old_shim_in_old_Leap_image

I found re-installing debian's grub easier, until next time perhaps...

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Thread

Help! secure boot is preventing boot of debian Richmond <dnomhcir@gmx.com> - 2024-06-01 21:10 +0200
  Re: Help! secure boot is preventing boot of debian Marco Moock <mm@dorfdsl.de> - 2024-06-01 21:40 +0200
    Re: Help! secure boot is preventing boot of debian Richmond <dnomhcir@gmx.com> - 2024-06-01 22:20 +0200
      Re: Help! secure boot is preventing boot of debian "Thomas Schmitt" <scdbackup@gmx.net> - 2024-06-02 10:20 +0200
        Re: Help! secure boot is preventing boot of debian Richmond <dnomhcir@gmx.com> - 2024-06-02 14:10 +0200

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