On many occasions I have mentioned a program called  Feh, which is a picture viewer and a great background setting tool. As good as Feh is on a lightweight desktop, sometimes a user might wish for a graphical alternative to it. That is where a program called Nitrogen comes in. Nitrogen delivers a graphical solution for the wallpaper management. Here is a screenshot from the program’s interface. You can usually find Nitrogen from your package repositories. Continue reading →