How to install Superpaper multi monitor wallpaper manager on Ubuntu
Superpaper is a free and open source multi monitor wallpaper manager for Linux, Windows and Mac OS X. It supports Gnome, Budgie, Cinnamon, KDE, Mate, LXDE, LXQt, Pantheon, Mate, XFCE and i3, BSPWM with feh linux desktop environments. Using Superpaper…