Security
mokutil
Manages Machine Owner Keys (MOK) for Secure Boot signatures.
Ubuntu
Debian
Fedora
CentOS
RHEL
Rocky
AlmaLinux
openSUSE
SUSE
Verified: 2026-02-10
Syntax
$mokutil [OPTIONEN]
Optionen
--sb-state
Zeigt Secure-Boot-Status
--list-enrolled
Listet eingeschriebene MOK-Zertifikate
--import
Importiert neues Zertifikat fuer Einschreibung beim Neustart
Examples
$mokutil --sb-state
$mokutil --list-enrolled
$sudo mokutil --import MOK.der
See also
Typical use cases
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Standard usage
mokutil --help
manpages.ubuntu.com
Note
Important for proprietary drivers and self-signed kernel modules under Secure Boot.
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