How to check if secure boot is enabled on Ubuntu?

On the command line, run

check_secure_boot.sh

sudo mokutil --sb-state

sudo mokutil --sb-state

This will tell you

secureboot-enabled.txt

SecureBoot enabled_

SecureBoot enabled_

if secure boot is currently active on your machine or

secureboot-disabled.txt

SecureBoot disabled

SecureBoot disabled

else.

In case you see an error message like

error.txt

bash: command not found: mkoutil

bash: command not found: mkoutil

you need to install mokutil first using

install_mokutil.sh

sudo apt install mokutil_

sudo apt install mokutil_

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