How to connect to wpa2 enterprise mschapv2?
Might be related to this bug: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1104476
Workaround: Remove the line, or change the value from true to false. Found in the section [802-1x]
system-ca-cert=true
from the configuration file found in /etc/NetworkManager/system-connections/CONNECTION