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Security

mokutil

Manages Machine Owner Keys (MOK) for Secure Boot signatures.

Syntax
$mokutil [OPTIONS]
Optionen
--sb-state Shows Secure-Boot-Status
--list-enrolled Lists enrolled MOK certificates
--import Imports new certificate for enrollment on reboot
Examples
Examples
$mokutil --sb-state
Examples
$mokutil --list-enrolled
Examples
$sudo mokutil --import MOK.der
Warnings
Changes may take effect only after a restart and UEFI-MOK-Manager confirmation.
Typical use cases
Standard usage
mokutil --sb-state
Detailed Help
man mokutil
Official documentation
manpages.ubuntu.com
Note Important for proprietary drivers and self-signed kernel modules under Secure Boot.
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