Comment 3 for bug 293238

I am seeing the same issue -- failure to associate due to a self-signed certificate. (at least that's what it looks like to me)

What seems to be the relevant portion of the log is:
Nov 18 09:37:35 my_laptop wpa_supplicant[1587]: CTRL-EVENT-EAP-METHOD EAP vendor 0 method 25 (PEAP) selected
Nov 18 09:37:35 my_laptop wpa_supplicant[1587]: TLS: Certificate verification failed, error 19 (self signed certificate in certificate chain) depth 2 for '/C=US/O=The Go Daddy Group, Inc./OU=Go Daddy Class 2 Certification Authority'
Nov 18 09:37:35 my_laptop wpa_supplicant[1587]: SSL: SSL3 alert: write (local SSL3 detected an error):fatal:unknown CA
Nov 18 09:37:35 my_laptop wpa_supplicant[1587]: OpenSSL: tls_connection_handshake - SSL_connect error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed
Nov 18 09:37:35 my_laptop wpa_supplicant[1587]: CTRL-EVENT-EAP-FAILURE EAP authentication failed

I've attached the full log