This issue is very similar to a few others reported before and is not limited to Intel chip sets. Also affects ATI and Nvidia.
The symptoms seem to point to compviz conflicting with the "Display Settings" utility. Reference https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/205085 https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/206998 https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/218642 -- [Welch's]Screen will show abnormally when change the resolution https://bugs.launchpad.net/bugs/327900 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
