Bryce, Thanks for the rapid response.
No, the system is about 4 years old now. I've installed many distro's on it in the past (#buntu's, openSUSE, Mandriva, PCLinuxOS, Fedora, Mint, Debian etc. etc.) and have never had this screen flicker before. It's the first time have tried Natty. Hope that helps. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in ubuntu. https://bugs.launchpad.net/bugs/727979 Title: Screen flicker approx. every 30 seconds _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp