Finaly found that deleting the WLANs file in /etc/NetworkManager/system- connections/ solved the problem. Also http://askubuntu.com/questions/285234/cannot-connect-to-wpa2-wpa- enterprise-peap-and-mschap?answertab=votes#tab-top gave the right hint.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/969343 Title: Unable to connect to WPA enterprise wireless To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/969343/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs