Help needed to fix EFI boot entries

[matrix1999]

Since upgraded to pve 9, fwupdmgr has stopped working. After searching on the web, I found a few probable solutions but none of them worked. And during that time I am sure I did something stupid and now when I run proxmox-boot-tool refresh I get the following.

Running hook script 'proxmox-auto-removal'..
Running hook script 'zz-proxmox-boot'..
Re-executing '/etc/kernel/postinst.d/zz-proxmox-boot' in new private mount namespace..
Copying and configuring kernels on /dev/disk/by-uuid/E389-10C6
        Copying kernel and creating boot-entry for 6.14.11-3-pve
        Copying kernel and creating boot-entry for 6.14.11-4-pve
        /var/tmp/espmounts/E389-10C6/EFI/proxmox/fwupdx64.efi is not a directory - skipping
Copying and configuring kernels on /dev/disk/by-uuid/E389-8099
        Copying kernel and creating boot-entry for 6.14.11-3-pve
        Copying kernel and creating boot-entry for 6.14.11-4-pve
        /var/tmp/espmounts/E389-8099/EFI/proxmox/fwupdx64.efi is not a directory - skipping

While this does not have any impact to booting and running proxmox, but I'd like to find out how to fix the /var/tmp/espmounts/xxxx-xxxx/EFI/proxmox/fwupdx64.efi is not a directory - skipping error.

I have tried the following and none worked so far:

• removing it using efibootmgr -b X -B
• running proxmox-boot-tool init <disk>