Comment 5 for bug 1819786

Well, my apologies. I retract my skepticism! Your referenced -47 kernel above appears to have fixed the problem, while the stock -47 kernel showed the failure when I tested it this evening first (I already had the distributed 4.15.0-47 kernel installed, then I removed it and installed your references).

So, we will be looking forward to the official rollout of this fix. But even more important to us is the Xenial 4.15 kernel version, since it is more widely distributed, as referenced in:

https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe/+bug/1817247