Just remove shim/shim-signed/mokutil, and make sure you also deleted /boot/efi/EFI/*/shimx64.efi, then this problem goes away. It's not related to linux kernel.
Just remove shim/shim- signed/ mokutil, and make sure you also deleted /boot/efi/ EFI/*/shimx64. efi, then this problem goes away. It's not related to linux kernel.