This bug has been fixed for me since Feisty on Sony Vaio TX2. I would try the new intel driver in Feisty (xserver-xorg-video-intel). It works without the new one for me but maybe it helps.
This bug has been fixed for me since Feisty on Sony Vaio TX2. I would try the new intel driver in Feisty (xserver- xorg-video- intel). It works without the new one for me but maybe it helps.