I have shim installed I have Secure Boot working and I enrolled my Nvidia driver successfully using mokutil, if I try to enroll Nvidia.der (my key) again with mokutil --import, it tells me that the key is already enrolled and it is going to skip booting into Mok Util screen upon reboot. I tried deleting it and re-enrolling it, and it made no difference.
So the driver is enrolled (and a signed install has been performed e.g sudo sh ./XXXXXX.run -s --module-signing-secret-key=PATH_TO_PRIVATE_KEY --module-signing-public-key=PATH_TO_PUBLIC_KEY). However the Nvidia driver is still not loading (as evident by running nvidia-smi and it telling me it could not connect to the Nvidia driver).
I have tried re-installing it several times, and lsmod | grep nouveau shows nothing (common suggestion)
At one point it did stop showing the message in Mok Util, but nothing changed when I enrolled again, I even tried re-enrolling the hash of my kernel
I also tried using kmodsign for all the Nvidia .ko files
Not sure what the next step is try to try to make Secure Boot work with the Nvidia driver.
