[Bug 2030879] [NEW] Dual Boot with Windows11 causes an boot-error in Windows 0xc0000428

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On my system, I use Ubuntu 23.10 in dual boot mode with grub and Windows11.
Actually I can't boot Windows11 with grub because I receive a bluescreen with the error-code 0xc0000428.
My Ubuntu 23.10 system is up-to-date. Last week I still could boot Windows11 with grub successfully.

With a BIOS initiated boot Windows11 will start successfully. That's the
reason why I think there still exists a problem in grub with the
signing.

With kind regards.
jkrais

** Affects: grub2 (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: bot-comment
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Dual Boot with Windows11 causes an boot-error in Windows 0xc0000428
https://bugs.launchpad.net/bugs/2030879
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