cannot move or resize any window
Hello there,
I have a brand new rMBP which I could be very happy with ... unless for whatever reason I cannot move or resize any window at all.
Cannot resize/move Finder, Safari, Preview, ... anything !!!
How the **** is that ?
I have googled a bit but found nothing.
Anybody can help ?
It's OSX Lion 10.7.4
Thanks
Mac Book Pro, Mac OS X (10.5.2)