Apparently power management support for Radeon cards was implemented to the graphics stack in the 2.6.35 kernel.
http://kernelnewbies.org/Linux_2_6_35#head- c499f95459056037b9734458baaf2719a0067ee4 -- System freezes when running on battery https://bugs.launchpad.net/bugs/662998 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
