I am also affected by this bug. I think it is a duplicate of:
https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/767082
where all the information is attached.
I am also affected by this bug. I think it is a duplicate of:
https:/ /bugs.launchpad .net/ubuntu/ +source/ network- manager/ +bug/767082
where all the information is attached.