Bug#1100486: grub-efi-amd64: Fails to start after upgrade.

[KeyofBlueS]

On Sat, 15 Mar 2025 08:28:11 +0100 Felix Zielcke <fzielcke at z-51.de> wrote:
> Am Freitag, dem 14.03.2025 um 12:53 +0100 schrieb KeyofBlueS:
> > Package: grub-efi-amd64
> > Version: 2.12-6
> > Severity: critical
> > Justification: breaks the whole system
> > X-Debbugs-Cc: KeyofBlueS at gmail.com
> >
> > Dear Maintainer,
> >
> > After upgrading GRUB to version 2.12-6, the system fails to boot, the
> > boot menu
> > does not appear at all.
> >
> > However, using Super GRUB2 Disk to boot and then downgrading to
> > version 2.12-5
> > restores normal functionality.
> >
> > Please let me know if there's anything I can do to help diagnose the
> > issue.
> >
> > Best regards.
> >
> >
> Hi,
>
> do you get a complete black screen instead of the boot menu or is there
> something printed?
>
> Can you try a "set debug=all" at the top of /boot/grub/grub.cfg?
> If then something is shown please attach a picture of the messages.
>
>
>

Hi Felix,

Thanks for your reply.

I get a completely black screen with no output at all, even after adding "set
debug=all" at the top of "/boot/grub/grub.cfg".

Let me know if there's anything else I can try.

Best regards.
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