There's been some fixes to ATI support on the PPC since Beta 1 of Edgy was released. Can you try running a daily live-cd to see if your problems have been fixed.
http://cdimage.ubuntu.com/daily-live/current/
There's been some fixes to ATI support on the PPC since Beta 1 of Edgy was released. Can you try running a daily live-cd to see if your problems have been fixed.
http:// cdimage. ubuntu. com/daily- live/current/