Error: "Bootloader has not verified loaded image" after shim and grub2-efi upgrades

asked 2014-09-13 12:57:05 -0500

Demetri gravatar image

After upgrading shim and grub2, my system (when Secure Boot is enabled) can reach the grub boot menu. However, I can only boot the Windows installation. Booting any of the Fedora options (3.16, 3.11, and rescue) gives the error: Bootloader has not verified loaded image. System is compromised. halting.

I am virtually certain that my system is NOT compromised. Booting with Secure Boot disabled works fine, but I would like to be able to enable Secure Boot for security reasons.

The firmware on my laptop (Toshiba Satellite S50) does not provide a UEFI boot menu that I can find.

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