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Bad shim signature on kernel loading with patchset from 25.05.2023 and u
From
:
Tobias Powalowski
Subject
:
Bad shim signature on kernel loading with patchset from 25.05.2023 and up
Date
:
Thu, 22 Jun 2023 12:58:16 +0200
Hi ,
I tackled it down to this commit:
https://git.savannah.gnu.org/cgit/grub.git/commit/?id=6a080b9cde0be5d08b71daf17a806067e32fc13f
starting with this commit shim verification fails for kernel hash with bad shim verification and makes Secure Boot impossible.
Hope you find a quick solution for fixing this serious breakage.
greetings
tpowa
--
Tobias Powalowski
Arch Linux Developer & Package Maintainer (tpowa)
https://www.archlinux.org
tpowa@archlinux.org
Archboot Developer
https://archboot.com
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Bad shim signature on kernel loading with patchset from 25.05.2023 and up
,
Tobias Powalowski
<=
Bad shim signature on kernel loading with patchset from 25.05.2023 and up
,
Tobias Powalowski
,
2023/06/22
Re: Bad shim signature on kernel loading with patchset from 25.05.2023 and up
,
Tobias Powalowski
,
2023/06/22
Re: Bad shim signature on kernel loading with patchset from 25.05.2023 and up
,
Tobias Powalowski
,
2023/06/22
Re: Bad shim signature on kernel loading with patchset from 25.05.2023 and up
,
Ard Biesheuvel
,
2023/06/23
Re: Bad shim signature on kernel loading with patchset from 25.05.2023 and up
,
Tobias Powalowski
,
2023/06/23
Re: Bad shim signature on kernel loading with patchset from 25.05.2023 and up
,
Dimitri John Ledkov
,
2023/06/23
Re: Bad shim signature on kernel loading with patchset from 25.05.2023 and up
,
Ard Biesheuvel
,
2023/06/23
Re: Bad shim signature on kernel loading with patchset from 25.05.2023 and up
,
Dimitri John Ledkov
,
2023/06/23
Re: Bad shim signature on kernel loading with patchset from 25.05.2023 and up
,
Daniel Kiper
,
2023/06/23
Re: Bad shim signature on kernel loading with patchset from 25.05.2023 and up
,
Tobias Powalowski
,
2023/06/23
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