Comment 15 for bug 395932

Thank you! It is very useful to know that it worked with alpha 2 before upgrades. The one major change I can think of after alpha 2 is that kernel modesetting (KMS) has been enabled in the kernel. Could you try to disable KMS on an upgraded Karmic to see if KMS is the culprit? To do that, add the following kernel parameter on boot (by pressing E on the GRUB boot menu IIRC): i915.modeset=0

More information about the addition of KMS in ubuntu:

Xorg.0.log from the test would be appreciated.