The updated driver has made it into the upcoming Ubuntu 12.10 "Quantal Quetzal" - see https://launchpad.net/ubuntu/+source/xserver-xorg-video-r128
The updated driver has made it into the upcoming Ubuntu 12.10 "Quantal Quetzal" - see https:/ /launchpad. net/ubuntu/ +source/ xserver- xorg-video- r128