Comment 89 for bug 185600

napel, this report is closed as the original reporter hasn't responded in 6+ years, it is likely a hardware dependent issue, this report is bogged down with a tremendous amount of unhelpful "Me too!" comments, and so little debugging information was provided it is largely impossible to root cause.

If you would like your issue addressed, it will help immensely if you use the computer the problem is reproducible with, file a new report with Ubuntu by first ensuring the package xdiagnose is installed, click the Yes button for attaching additional debugging information after running the following from a terminal:
ubuntu-bug xorg

Also, please feel free to subscribe me to it.