10.7.3 incompatibility?

[camgas]

I had 10.7.2 and all worked great, and as reported here with update to 10.7.3 I only see a blue screen on my main display and flicker on the DisplayLink display. I did the trick proposed (safe mode) and all works fine but with no rotation! It's a bumper for me. I hope we will get an update to support rotation soon.