How to make GNU-Screen share 1 Screen for all Users?

view story

http://stackoverflow.com – How can I start a Screen that is accesable as Root-User and Default-User? Because now when I start a Screen as Default-User with the command: screen -dmS test java $JAR nogui After executing the command and logging in into Root-User and try to use screen -x test It will say, it doesn't exist, because Screen are User-Bound, AFAIK. So is there a way that the screen is shared to all users ? So I can attach the Screen by the Screen name from any user. (HowTos)