Upgrade to Linux 4.8
apt-cache search linux | grep 4.8
apt-get install linux-image-4.8xxxxx linux-extras-4.8xxxx linux-headers-4.8.x-xxxx
I used 4.8.0-30-generic flavors of all of those.
linux-image-4.8.0-30-generic - Linux kernel image for version 4.8.0 on 64 bit x86 SMP
#fritzy@groose:/$ cat /etc/pm/config.d/config
SUSPEND_MODULES="ath10k_pci ath10k_core ath"
#fritzy@groose:/$ cat /etc/environment
PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games"
CLUTTER_PAINT=disable-clipped-redraws:disable-culling
CLUTTER_VBLANK=True