Ubuntu

Binary package “libxcompshad3” in ubuntu bionic

  1. Bionic (18.04)
  2. libxcompshad3

NX shadowing library

 NX is a software suite which implements very efficient
 compression of the X11 protocol. This increases performance when
 using X applications over a network, especially a slow one.
 .
 This package provides a library for shadow session support.

Source package