Usb restore image 2.4.2 + UEFI system --> shim SBAT data failed --> system shutdown

Restore
1

We have a couple of recent systems that will only boot in UEFI mode. There is no way to boot in legacy mode anymore. These all fail with the following error message. The same goes for Proxmox VMs with an UEFI bios.

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image1498×107 56.7 KB

I think I remember that a couple of months ago Microsoft invalidated certain bootloaders / versions.

2

Yes, Rufus flags the Restore USB Stick as using an invalid bootloader, so presumably I will have to disable Secure Boot in order to restore?