Home Assistant on KVM - Disable Secure Boot

The documentation for running HAOS on KVM is pretty good but not enough for me, in fairness it state that Secure Boot is not supported, but the clues given to disable that are a little cryptic, this post are my notes. Preface: Some personal tweaks. I used the virt-install command given, but the default tries to connect to the console -- which without secure boot disabled is just a blank screen, so…