gr-osmosdr v0.1.4-45-g46e95395 (0.1.5git) gnuradio v3.7.7.1-180-gb9bdd1ce built-in source types: file osmosdr fcd rtl rtl_tcp uhd hackrf bladerf rfspace airspy a <CHANNEL> - automatic fine tunning to channel C d <CHANNEL> - disable demodulation for channel C e <CHANNEL> - enable demodulation for channel C h - print help l - list top 30 channels by PWR x - exit Command: Using device #0 Realtek RTL2838UHIDIR SN: 00000001 Found Rafael Micro R820T tuner [R82XX] PLL not locked! Exact sample rate is: 2000000.052982 Hz [R82XX] PLL not locked! Using Volk machine: sse4_2_64 l 127.0.0.1 - - [07/Sep/2015 17:37:52] "POST /RPC2 HTTP/1.1" 200 - [-16.43490552867831, 125] [-17.485495163241357, 141] [-18.321627715554097, 109] [-21.18899336635181, 95] [-22.523838340880328, 111] [-23.858611790814322, 157] [-31.865008665612912, 93] [-33.71391553760829, 79] [-34.295222701040814, 127] [-35.34522910101862, 77] [-36.64990157530937, 63] [-38.255469484888295, 143] [-39.32895301244036, 47] [-39.413990112136695, 21] [-40.48241947152305, 5] [-40.592385384866496, 61] [-40.61847941949268, 140] [-40.683004961418504, 64] [-40.94605737520598, 139] [-41.08306612927497, 80] [-41.140498819409316, 48] [-41.17718628367379, 37] [-41.60855338995411, 124] [-41.690163729099595, 123] [-41.89973655424012, 96] [-42.76150440596817, 31] [-43.02235087148028, 32] [-43.39085936408534, 22] [-43.396279870456766, 126] [-43.62972308255919, 20] Command: a 95 127.0.0.1 - - [07/Sep/2015 17:38:04] "POST /RPC2 HTTP/1.1" 200 - Exception in thread Thread-1 (most likely raised during interpreter shutdown): Traceback (most recent call last): File "/usr/lib/python2.7/threading.py", line 810, in __bootstrap_inner File "/usr/lib/python2.7/threading.py", line 763, in run File "/usr/lib/python2.7/SocketServer.py", line 241, in serve_forever File "/usr/lib/python2.7/threading.py", line 585, in set File "/usr/lib/python2.7/threading.py", line 406, in notifyAll <type 'exceptions.TypeError'>: 'NoneType' object is not callable Traceback (most recent call last): File "./demod/tetrapol_cli.py", line 130, in <module> mod = ModAutoTune(sys.argv[2:]) File "./demod/tetrapol_cli.py", line 27, in __init__ self.rpc.set_auto_tune(int(args[0])) File "/usr/lib/python3.4/xmlrpc/client.py", line 1098, in __call__ return self.__send(self.__name, args) File "/usr/lib/python3.4/xmlrpc/client.py", line 1428, in __request verbose=self.__verbose File "/usr/lib/python3.4/xmlrpc/client.py", line 1140, in request return self.single_request(host, handler, request_body, verbose) File "/usr/lib/python3.4/xmlrpc/client.py", line 1153, in single_request resp = http_conn.getresponse() File "/usr/lib/python3.4/http/client.py", line 1147, in getresponse response.begin() File "/usr/lib/python3.4/http/client.py", line 351, in begin version, status, reason = self._read_status() File "/usr/lib/python3.4/http/client.py", line 313, in _read_status line = str(self.fp.readline(_MAXLINE + 1), "iso-8859-1") File "/usr/lib/python3.4/socket.py", line 371, in readinto return self._sock.recv_into(b) ConnectionResetError: [Errno 104] Connection reset by peer Command: e 95 Traceback (most recent call last): File "./demod/tetrapol_cli.py", line 133, in <module> mod = ModOutput(sys.argv[2:]) File "./demod/tetrapol_cli.py", line 56, in __init__ self.rpc.set_output_enabled(channels, enabled) File "/usr/lib/python3.4/xmlrpc/client.py", line 1098, in __call__ return self.__send(self.__name, args) File "/usr/lib/python3.4/xmlrpc/client.py", line 1428, in __request verbose=self.__verbose File "/usr/lib/python3.4/xmlrpc/client.py", line 1140, in request return self.single_request(host, handler, request_body, verbose) File "/usr/lib/python3.4/xmlrpc/client.py", line 1152, in single_request http_conn = self.send_request(host, handler, request_body, verbose) File "/usr/lib/python3.4/xmlrpc/client.py", line 1264, in send_request self.send_content(connection, request_body) File "/usr/lib/python3.4/xmlrpc/client.py", line 1294, in send_content connection.endheaders(request_body) File "/usr/lib/python3.4/http/client.py", line 1061, in endheaders self._send_output(message_body) File "/usr/lib/python3.4/http/client.py", line 906, in _send_output self.send(msg) File "/usr/lib/python3.4/http/client.py", line 841, in send self.connect() File "/usr/lib/python3.4/http/client.py", line 819, in connect self.timeout, self.source_address) File "/usr/lib/python3.4/socket.py", line 509, in create_connection raise err File "/usr/lib/python3.4/socket.py", line 500, in create_connection sock.connect(sa) ConnectionRefusedError: [Errno 111] Connection refused

what are we suppose to modify in order to make it running again ?