I see exactly the same problem (blank screen every few minutes, no log output, othrewise works fine) on my integrated Radeon HD 3300 so it doesn't just affect the listed chipset.
The problem does not occur with the proprietary fglrx driver. -- [RV516] screen goes blank for a second every few mins https://bugs.launchpad.net/bugs/364818 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in ubuntu. _______________________________________________ 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
