Comment 7 for bug 1570820

I added the "kernel-fixed-upstream" because the bug is also fixed on the latest upstream kernel available at http://kernel.ubuntu.com/~kernel-ppa/mainline/, which is 4.6.0rc3 at this time.

However, please note that the shutdown/reboot issues that I found on 4.4.7 (comment #5) are also present on this kernel.