Ubuntu
xserver-xorg-video-intel package

  1. Bug #275152
  2. Comment #21

Comment 21 for bug 275152

Revision history for this message
madnux (madnux) wrote : Re: [Intrepid] Screen flicker/resync on X4500HD

I confirm this:
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/275152/comments/16

System Settings->Advanced->Service Manager and turning off "Detecting RANDR (monitor) changes"

On KDE4 it's in tha settings window.

I turn it off the service and the screen see correctly.