This bug ist still present in 2.6.17-10-generic the default kernel which was installed with the edgy beta.
if you do: sudo modprobe radeonfb force_sleep=1 the radeonfb modul gets loaded but the D2 stuff is not used at all, so powerdrain remains. I think the patch was not correctly applied or it is not working. thx Peter -- radeonfb D2 sleep not enabled https://launchpad.net/bugs/61280 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs