Same issue here.
Linux voyager 4.4.0-21-generic #37-Ubuntu SMP Mon Apr 18 18:33:37 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux 02:00.0 Network controller: Intel Corporation Centrino Wireless-N 1000 [Condor Peak]
I also installed the lastest 4.7.x kernel, issue persists...
This is UNACCEPTABLE for an LTS release...
Same issue here.
Linux voyager 4.4.0-21-generic #37-Ubuntu SMP Mon Apr 18 18:33:37 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
02:00.0 Network controller: Intel Corporation Centrino Wireless-N 1000 [Condor Peak]
I also installed the lastest 4.7.x kernel, issue persists...
This is UNACCEPTABLE for an LTS release...