That opens another can of worms: What is system control panel: is that gnome control center? Or command line dconf tools? Or is that dconf-editor? Or one of the

That opens another can of worms: What is system control panel: is that gnome control center? Or command line dconf tools? Or is that dconf-editor? Or one of the myriad tweak utilities? Cut off one of these and brace for the whining, that gnome is dumbing everything down and locking up your settings.