There is this Extensions app in my app launcher, that got installed right after I started using my L5. I don’t think I will use it very often. But, since it’s there, I would like to know how it works - just in case I have to put it to use. Problem is, when I start the app, it tells me that “someth…

I guess (use at your own risk): sudo apt remove gnome-shell-extension-prefs/byzantium