Topic	Replies	Views	Activity
Bad Shim Signature Ask Fedora secure-boot , shim	1	96	April 4, 2026
Does Microsoft return multi-signed shim? Ask Fedora secure-boot , uefi , shim , secureboot	2	186	March 31, 2026
Can't update 'Secure Boot dbx Configuration Update' Ask Fedora gnome-software , fwupd , rpm-ostree , boot , silverblue , shim , secureboot	20	8903	February 10, 2026
Secure Boot: Shim: Verification failed: (0x1A) Security Violation Ask Fedora secure-boot , grub , silverblue , f40 , shim , bootupd	9	3369	July 26, 2024
Problem with protected packages shim while upgrading from F39 to F40 Ask Fedora upgrades , f39 , f40 , shim	1	315	June 7, 2024
Fedora 40 Workstation KDE Spin Boot Error Ask Fedora kde , uefi , security , boot , sbat , bootit , terabyte , shim	8	1206	May 13, 2024

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