Re: "Invalid signature" issue on dev kernel launch

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On Tue, Mar 23, 2021 at 12:37 PM Gidi Gal <gidi.gal.linux@xxxxxxxxx> wrote:
Greetings,

After receiving a lot of information regarding my query on how to switch from installed to dev kernel (thank you to all the people that shared their knowledge on this subject), I am now facing "invalid signature" error when I reboot with my installed dev kernel. I shared the logs for the build, install and also .config and x509.genkey in the following link.
Please let me know what additional information can help to solve this issue.

I am following the instructions in https://kernelnewbies.org/FirstKernelPatch
and I am at the step where I am supposed to verify that a printout was added to the log after I reboot my dev kernel.

Thanks,
Gidi


Try turning off secure boot in your BIOS. If everything boots smoothly after disabling secure boot ask Valdis's opinion of if
you should leave it disabled or try and go through some real and serious pain with certificates and signing and the other BS. 



 
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