I can confirm the procedure by doctorkrit to work. As the previous poster mentions, the problems appears to be related to the attribution of primary display status. I do still experience problems when an external display is set as the primary and I unplug the displaylink adapter.
Further reinforcing the theory of problems being associated with the primary display status, users of the latest gen machines and Air Display (iPad as external display) are experiencing similar issues. Many problems are addressed with proper attribution of a primary display.
My hope is that Apple fixes this in a software update.
-David
|