I'm so happy, I found this solution over at maxosxhints, and it works!
Type this in Terminal and restart (oh, and never mess with system files without proper backup and all that 😉):
🙂 🙂 🙂
Type this in Terminal and restart (oh, and never mess with system files without proper backup and all that 😉):
Code:
sudo defaults write /System/Library/LaunchDaemons/com.apple.WindowServer 'EnvironmentVariables' -dict 'CI_NO_BACKGROUND_IMAGE' 1
🙂 🙂 🙂