Bug#554426: xserver-xorg-video-intel: HDMI seen as not connected using intel 4 series

[Sebastien Ponce <sebastien.ponce@cern.ch>]

I think I understand better what is going on here : my screen seems to not  
be enable to provide proper EDID through the HDMI interface.
If I plug the same screen on the same HDMI port but using an HDMI to DVI  
cable (so the screen uses DVI instead of HDMI but the video card stays  
with the same HDMI cable), then everything works perfectly.
So I think that the problem is more on the screen side.
Julien, feel free to invalidate/close the bug.

Sebastien