After installing the OS, removing the USB, and pressing Enter to reboot, it shows a black screen with the text:

"Failed to set MoKListRT: Invalid Parameter
Could not create MoKListRT: -Invalid Parameter
Importing MOK states has failed: import_mok_state()C: Invalid Parameter
Continuing boot since secure mode is disable"

How can I solve this issue?

1 Answer 1


This may be able to help you: Linux Mint Forums: Failed to set MokListRT: Invalid Parameter

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