As Seth mentioned, this unofficial kernel may be missing some AppArmor fixes that are included in the official Ubuntu kernels. Can you please try 4.8.0-11.12 from yakkety-proposed and let us know if this bug is still present?
https://launchpad.net/ubuntu/+source/linux/4.8.0-11.12
Thanks!
As Seth mentioned, this unofficial kernel may be missing some AppArmor fixes that are included in the official Ubuntu kernels. Can you please try 4.8.0-11.12 from yakkety-proposed and let us know if this bug is still present?
https:/ /launchpad. net/ubuntu/ +source/ linux/4. 8.0-11. 12
Thanks!