Odd, I don't see this on the 4,1, which is mostly identical to your machine.
At any rate, this doesn't sound like a kernel problem. Pushing this up the stack to xorg. ** Package changed: linux (Ubuntu) => xserver-xorg-input-synaptics (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/954600 Title: Touchpad configuration reset after suspend/resume To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-synaptics/+bug/954600/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
