What were you trying to do that didn't work?

# fwupdmgr upgrade
[...]
Perform operation? [Y|n]: y
Decompressing...           [                                       ]
Secure boot is enabled, but shim isn't installed to EFI/rhel/shimx64.efi

What is the impact of this issue to you?

Not possible to upgrade firmware

Please provide the package NVR for which the bug is seen:

# rpm -q shim-x64
shim-x64-15.8-4.el9_3.x86_64

How reproducible is this bug?:

Always

Steps to reproduce

1. Run `fwupdmgr upgrade` as root

Other remarks:

I also had issues with `mokutil --import`, which rendered the system unbootable from the boot disk.  Rebooting the RHEL-10 install image from a USB device booted straight into the MOK enrollment process.  Afterwards, the system booted just fine again.

The `shim-x64` package seems to install the `shim64.efi` in `/boot/efi/EFI/redhat`.  Is there a mismatch here, where mokutil and fwupdmgr expects the shim bootloader to be in the wrong directory?