

If you burn the image to a CD, and use a USB CD drive, I bet you find it will install fine. Can you add the exactly iso file size and test environment information? 2. OpenMandrivaLx.4.86_64.iso - 400 MB, en_windows_10_business_editions_version_1909_updated_march_2020_圆4_dvd_b193f738.iso | 5 GB This was not considered Secure Boot violation as ExitBootServices() was called prior to booting the kernel. Well occasionally send you account related emails.

If so, please include aflag to stop this check from happening! privacy statement. And if you somehow let bootloaders that shouldn't be trusted through, such as unsigned ones, then it means your whole chain of trust is utterly broken, because there simply cannot even exist a special case for "USB" vs "something else". However, considering that in the case of Ventoy, you are basically going to chain load GRUB 2, and that most of the SHIMs have been designed to handle precisely that, it might be easier to get Ventoy accepted as a shim payload. Ventoy is open-source software that allows users to create ISO, WIM, IMG, VHS(x), and EFI files onto a bootable USB drive. It is pointless to try to enforce Secure Boot from a USB drive.
