Can you also test the latest upstream 4.4 kernel? This will tell us if the fix in mainline was already sent to stable or not. The 4.4.15 kernel can be downloaded from:
http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.4.15
Can you also test the latest upstream 4.4 kernel? This will tell us if the fix in mainline was already sent to stable or not. The 4.4.15 kernel can be downloaded from:
http:// kernel. ubuntu. com/~kernel- ppa/mainline/ v4.4.15