Just want to say that this behavior is happening to me as well. Worked fine in virtual box, on the same VM instance in 11.04. I upgraded the instance to 12.04 and this bug was revealed. So this is clearly a 12.04 bug that is not capturing the mouse events correctly from the VM for some reason.
Just want to say that this behavior is happening to me as well. Worked fine in virtual box, on the same VM instance in 11.04. I upgraded the instance to 12.04 and this bug was revealed. So this is clearly a 12.04 bug that is not capturing the mouse events correctly from the VM for some reason.