If you tried out Compiz on top of Xfce and found it to be a world of pain like me, you can get to Xfce's native window manager by saying:

xfwm4 --replace

Rails Long Term Support

Rails LTS provides security patches for old versions of Ruby on Rails (2.3, 3.2, 4.2 and 5.2)

Switch from Compiz to Xfce's native window manager