Blank screen on MBP / SL 10.6.4
 

Hello, i can't use my new usb-connected screen on my MacBook Pro (12", 2009 Core2D, not i5) / Snow Leopard 10.6.4 (up to date OSX). The kernel is 32b (but the hardware is 64b capable).

When i connect the displaylink screen, it remains blank and in the screen preferences panel the only resolution available is 0x0.

Same problem with the 1.5 non-beta mac driver.

I installed the windows drivers on my VMWare Fusion virtual machine, and the screen worked (but the mouse can't go to the screen).

Thanks for your help -:)