Install sapphire by entering the following commands in the terminal:
sudo apt update sudo apt install sapphire
Description:
A minimal but configurable X11R6 window manager
Sapphire is a window manager for X11R6. It is fairly minimal in what it provides on screen: one toolbar, the usual window borders and a popup menu from the root window. . It supports themes as X resource files, and the menu is editable. If you install the 'menu' package, you'll get an automatically updated 'Debian' submenu of installed programs.
Homepage: http://sourceforge.net/projects/sapphire
Version: 0.15.8-9.1
Section: universe/x11