I am having the same problem, I had filed a bug here: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/268757 But just found it, so I have marked my original as a duplicate.
I am having the same problem, I had filed a bug here: https:/ /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/268757
But just found it, so I have marked my original as a duplicate.