On Fri, May 26, 2023, at 10:20 AM, Steve Grubb wrote:
sbattach --detach signature /boot/efi/EFI/BOOT/BOOTX64.EFI
openssl pkcs7 -inform DER -in signature -text -print_certs > shim-certs.txt
Issuer: C=US, ST=Washington, L=Redmond, O=Microsoft Corporation,
CN=Microsoft Corporation UEFI CA 2011
Validity
Not Before: Sep 9 19:40:20 2021 GMT
Not After : Sep 1 19:40:20 2022 GMT
What version of shim do you have installed? What edition/spin are you using?
I have shim-x64-15.6-2.x86_64 and it's reporting
Not Before: Jun 27 21:22:45 2011 GMT
Not After : Jun 27 21:32:45 2026 GMT
A possible explanation is rpm-ostree derivatives may show a current version grub and shim,
but those are not copied to the EFI System partition. That's the job of bootupd but
I'm not sure if that's fully implemented yet in Fedora.
--
Chris Murphy