I have more-or-less the same underlying hardware and tested with [1]. Same results. Keen to help in any possible way.
[1] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.13.11.11-trusty/linux-image-3.13.11-03131111-generic_3.13.11-03131111.201411111336_amd64.deb
I have more-or-less the same underlying hardware and tested with [1]. Same results. Keen to help in any possible way.
[1] http:// kernel. ubuntu. com/~kernel- ppa/mainline/ v3.13.11. 11-trusty/ linux-image- 3.13.11- 03131111- generic_ 3.13.11- 03131111. 201411111336_ amd64.deb