peony-gksu 1.1.1-0ubuntu1 (amd64 binary) in ubuntu bionic

 Peony is the official file manager for the UKUI desktop. This
 package adds extended functionality to the Peony file manager.
 .
 The gksu extension for Peony allows you to open files with
 administration privileges using the context menu when browsing
 your files with Peony.