This doesn't seem like an issue of speed for me. The key difference in the log for me is
with NetworkManager: Associated with 00:0f:34:79:53:01 CTRL-EVENT-EAP-STARTED EAP authentication started CTRL-EVENT-EAP-METHOD EAP vendor 0 method 25 (PEAP) selected EAP-PEAP: Failed to select forced PEAP version 1 without NetworkManager (manual config): Associated with 00:0f:34:79:4e:31 CTRL-EVENT-EAP-STARTED EAP authentication started CTRL-EVENT-EAP-METHOD EAP vendor 0 method 25 (PEAP) selected OpenSSL: tls_connection_handshake - Failed to read possible Application Data error:00000000:lib(0):func(0):reason(0) EAP-MSCHAPV2: Authentication succeeded EAP-TLV: TLV Result - Success - EAP-TLV/Phase2 Completed CTRL-EVENT-EAP-SUCCESS EAP authentication completed successfully WPA: Key negotiation completed with 00:0f:34:79:4e:31 [PTK=CCMP GTK=CCMP] CTRL-EVENT-CONNECTED - Connection to 00:0f:34:79:4e:31 completed (auth) [id=0 id_str=] -- [Intrepid] iwl3945 + iwlagn -- network-manager will not connect to a WPA EAP (Enterprise) network (disassociating by local choice (reason=3) ) https://bugs.launchpad.net/bugs/272185 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs