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Topic: shim_lock not found when using Secure Boot (Read 1293 times) previous topic - next topic
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shim_lock not found when using Secure Boot

Good evening,

I've got a problem with setting up a Secure Boot. Every time I'm booting up Linux kernel with SB enabled, I'm getting:
Code: [Select]
error: shim_lock protocol not found.
error: you need to load the kernel first.

I've configured Secure Boot like so:

1. Created keys with `sbctl create-keys`
2. After entering Setup Mode of UEFI, I've executed `sbctl enroll-keys -m`
3. Configured GRUB, using this script.

Is there any way to solve the problem with missing shim_lock?

Re: shim_lock not found when using Secure Boot

Reply #1 –
wiki

I used CA keys method, but wiki might be helpful.