Comment 128 for bug 147943

I am experiencing the flicker issue that Mr Freeze has been reporting above.

I am using compiz with Emerald and when I have my appearance - > visual effect option set to anything other than "none", open GL application (such as many of the screensavers) flickers. I have run the command "sudo dpkg-reconfigure -phigh xserver-xorg" which was suggested in other thread but that didn't help.

I am not sure if related bug report has been submitted, but does anybody know anything about this issue?