Hi I've also seen this bug before. In my case, it occurred when I was trying out Compiz and had to upgrade to the Nvidia drivers in experimental. When I downgraded back to unstable, this error occurred.
I unfortunately don't have time to debug it now, but I thought I should mention my own experience and confirm that it does exist. Regards, Barrie -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
