Note: The above log info is after deactivating Addition Hardware Driver and going back to open-source driver. If necessary I could re-enable ATI driver, but I'm not sure what to submit at that point. In general, I don't expect a high priority on this bug. I can always downgrade to 10.10 and use the Catalyst Driver from ATI (they currently don't have one for Natty - the kernel is too recent), but for now I will live with the open driver - I can still dual-boot into Windows for Videos/Hulu with HDMI out.
Note: The above log info is after deactivating Addition Hardware Driver and going back to open-source driver. If necessary I could re-enable ATI driver, but I'm not sure what to submit at that point. In general, I don't expect a high priority on this bug. I can always downgrade to 10.10 and use the Catalyst Driver from ATI (they currently don't have one for Natty - the kernel is too recent), but for now I will live with the open driver - I can still dual-boot into Windows for Videos/Hulu with HDMI out.