Subject: backing-store disabled with session type single application

From: Aki Ketolainen <[email-masked]>
Date: Wed, 31 Aug 2016 11:57:10 +0300

Package: x2goserver
Version: 4.0.1.19

When I open a x2go session with session type = XFCE, xdpyinfo reports

$ xdpyinfo | grep -i backing
   options:    backing-store YES, save-unders YES

When I open a x2go session with session type = Single application = 
/usr/bin/Terminal, xdpyinfo reports

$ xdpyinfo | grep -i backing
   options:    backing-store NO, save-unders NO

If there are new terminals or editors opened from the first terminal, 
the screen updates are very sluggish when you move the windows.

Is there any way to get backing-store enabled also for the session type 
= Single application when there are multiple windows opened from the 
x2go session?

Best regards,

Aki