How to Install GKSu on Debian Gnu/Linux Distro
GNU/Linux Debian Installing GKSu Guide
Hi! The Tutorial shows you Step-by-Step How Emulate GKSu in Debian GNU/Linux Desktops.
And GKSu for Debian is a Library that provides a Gtk+ Frontend to su and sudo.
Moreover, it supports login shells and preserving environment when acting as a su frontend. It is useful to Menu items or other Graphical Programs that need to ask a user’s Password to run another Program as another User.
Especially relevant: GKSu is NOT ANYMORE AVAILABLE, it has been definitively removed from Repos for SECURITY ISSUES concerns.
So see instead the: GKSu Alternative Pkexec.