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MokManager hangs when no display is present

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We are using NUC10i3FNB devices headless in an IoT application. When upgrading kernel to 5.11.0-22 on Ubuntu 20.04 it requested MOK manager to run to install additional keys.

With no display, these devices never ever boot again, until a display is connected during boot. Is this a bug with MokManager or with NUC?

Also as workaround is there a way to cancel MokManager loading on next boot? In other words can I upgrade the kernel without forcing running MokManager? It all works fine when just skipping with a screen plugged in, but it is a logistical impossibility to deploy screens.

ChanganAuto avatar
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Why don't you disable Secure Boot?
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