[x-rated]

In regards to the problem: settings->system-> blank screen and can't get out. I ssh and restart kodi service
I did a clean install and the problem still there. 
version #1111 debug log: http://ix.io/1u90

Unfortunately there's not much to go on in your log, so we still need to know when this "blank screen" issue started with these builds as we have no other clue.  

Understood. I've narrowed it down to where the problem first started. HTH
 #0517  - working. debug log http://ix.io/1uco
#0518 - not working. debug log http://ix.io/1ucq