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About secure boot - Printable Version

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About secure boot - geole - 04-07-2021

Hello
I just set a computer to secure boot mode Since then, I can no longer boot the USB key made by ventoy, the error message is as follows

"Boot stopped: A suitable digital signature was not found. One of the files on the chosen boot device was rejected by the secure boot function "

I tried with the key made in secure boot or not for versions 1.38 and 1.39 Again, I had to use unetbootin to remake installation media!

It's probably one of those files

Code:
a@b:/mnt/EFI/boot$ ls -ls
Code:
total 11334
Code:
1828 -rwxr-xr-x 1 root root 1871872 mars  28 10:43 BOOTAA64.EFI
Code:
954 -rwxr-xr-x 1 root root  975536 mars  28 10:43 BOOTIA32.EFI
Code:
2420 -rwxr-xr-x 1 root root 2478080 mars  28 10:43 BOOTMIPS.EFI
Code:
1264 -rwxr-xr-x 1 root root 1293304 mars  28 10:43 BOOTX64.EFI
Code:
  58 -rwxr-xr-x 1 root root  58488 mars  28 10:43 grubia32.efi
Code:
1088 -rwxr-xr-x 1 root root 1114112 mars  28 10:43 grubia32_real.efi
Code:
  64 -rwxr-xr-x 1 root root  63608 mars  28 10:43 grubx64.efi
Code:
1612 -rwxr-xr-x 1 root root 1650688 mars  28 10:43 grubx64_real.efi
Code:
910 -rwxr-xr-x 1 root root  929864 mars  28 10:43 mmia32.efi
Code:
1136 -rwxr-xr-x 1 root root 1163208 mars  28 10:43 MokManager.efi
Code:
a@b:/mnt/EFI/boot$



RE: About secure boot - geole - 04-07-2021

I thing it is BOOTX64.EFI and perhaps grubx64.efi