what does this consist of? Well, it’s easy, whenever you install a new distribution of Linux, don’t customise anything, nothing please!! Out of the box experience, you may install software but that’s all. And if you are already using a customised distro, then delete the .config file and reboot, but please be careful and check your distribution wiki before doing that o.o
Setting up git and ssh is so damn annoying, I keep pulling my hair every-time I have to face a new system. Especially the allowed_signers stuff.