Thanks Viktor. Following my post #65... I've been running kernel 4.4.0-47-generic for a week now and the problem has not come up once. So for my part, the kernel update has fixed it.
Thanks Viktor.
Following my post #65...
I've been running kernel 4.4.0-47-generic for a week now and the problem has not come up once.
So for my part, the kernel update has fixed it.