tigervnc-common 1.7.0+dfsg-8ubuntu2 (s390x binary) in ubuntu bionic

 VNC stands for Virtual Network Computing. It is, in essence, a remote
 display system which allows you to view a computing `desktop' environment
 not only on the machine where it is running, but from anywhere on the
 Internet and from a wide variety of machine architectures.
 .
 It is implemented in a client/server model. This package provides the
 vncpasswd and vncconfig tools.