Find the Secure Boot option and change it to Disabled. Save the changes and reboot again. We recommend keeping Secure Boot enabled unless you're sure it needs to be disabled. This article explains how ...

Brace yourself for my maverick ways: I turned off Secure Boot recently. I’m a loose cannon of the highest order, I know. Though Microsoft and Linux systems urge you to have this feature enabled, your ...

I'm assuming the issue is that some exploit in the last year has resulted in the UEFI being revoked. Can I ignore this warning, turn off secure boot, update Ubuntu, and then turn it back on? Or do I ...