[Pkg-xfce-devel] Bug#690339: Bug#690339: Don't use double forking when launching applications since it breaks pkexec

[peter at pblackman.plus.com (Peter)]

There is a possible configuration fix for this.

Install policykit-1-gnome.
Ensure 'PolicyKit Authentication agent' is checked in 'Application
Autostart' in 'Session and Startup'.
Logout and log back in to xfce4 session.

pkexec apps now launch OK.