Comment 9 for bug 1085442

I tried it and working. Open systemsettings --> network --> wireless --> add wireless --> security and choose: wpa2 enterprise + ttls. Then you can choose pap, mschap, mschapv2, chap, md5, gtc. Above patch added md5 & gtc options. It is needed for some wpa2 eap networks with ttls+gtc authentification.