[mythtv-users] Firmware not loading

[James Linder]

I’m trying to use a rockpi5 (arm64) as my backend

I have two m2. 
One is loaded with Armbian unbuntu 22.04
One is loaded with (radaxa’s) kde 22.04.

Plug in the Armbian m2. All works (but build with ansible fails, (maybe os_release hacking))
Plug in kde and, like bookworm, firmware won’t load

I’ve never had a problem with x86 - hunt - hunt - it’s all about secure boot. 
So how do I force arm64 to boot without secure boot

James