I have to start the WindowServer Via the Terminal:
/System/Library/Frameworks/ApplicationServices.framework/Frameworks/CoreGraphics.framework/Resources/WindowServer
I can not use
killall -HUP WindowServer
because the process is not running.
Can it without reboot the system?
Best Answer
Found it by: https://discussions.apple.com/thread/3466991?tstart=0
launchctl unload /System/Library/LaunchDaemons/com.apple.WindowServer.plist
launchctl load /System/Library/LaunchDaemons/com.apple.WindowServer.plist