My apologies - the following sentence from your OP lead to the comment on alien kernel naming
Manjaro Linux does not support Secure Boot OOB and it likely never will.
→ [INFO] What is it with Secure Boot, why is it not supported OOB?
I have made a lot of effort - perhaps not enough - to make sure the reader understand that Manjaro LInux as distribution - does not support Secure Boot and any implementation thereof is done by a system administrator.
No, it is not a distro level issue.
What I have provided is proof-of-concept - A Secure Boot setup using Manjaro Linux - it is not to be regarded as an insurance that it will work on every system it may be applied to.
No special tool is required - that is - to my limited knowledge no tools required - only that you reset Secure Boot to setup mode.
Only then you are able to enroll the key used to sign the bundle into Secure Boot together with the Microsoft keys - if you are using dual-boot - and this enrolling action will set Secure Boot back to enabled.
It is important you remember to create the entry in the firmware pointing to your new main.efi - you did that - right ?
If you forget one step - then it won’t work - so I suggest you back trace your steps - to locate where you deviated - but if you didn’t deviate - I have idea what may cause it
I have implemented secure boot on three completely different devices - no problems…
- a ThinkPad x13 AMD
- a Tuxedo InfinitiBookPro 14 gen.8
- a Clevo n141
The Clevo was the PoC for implementing Secure Boot in a dual-boot scenario…