I tried that before and it did not work, however I guess its worth a shot again. Can I install it in live boot?

I assume that by now you’ve made a decision, so if I may I’d like to chip in and ask what’s the benefit of self-hosting a Git instance, like the ones mentioned, over using existing free services like GitHub or Codeberg to host your code? What do you gain by hosting this yourself, apart from privacy and security?