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. -- [Intrepid] Screen flicker/resync on X4500HD https://bugs.launchpad.net/bugs/275152 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs