If you are on the 4.4.0-66 then you have not applied the fixes from proposed, instructions above.
I'm on 16.04.2 LTS, with the -69 kernel from proposed, and WiFi is fine.
If you are on the 4.4.0-66 then you have not applied the fixes from proposed, instructions above.
I'm on 16.04.2 LTS, with the -69 kernel from proposed, and WiFi is fine.