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ptrkrysik / gr-gsm

Gnuradio blocks and tools for receiving GSM transmissions
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livemon dont start #567

Open vespertillo opened 3 years ago

vespertillo commented 3 years ago

How i can solve? i think i update the system now dont work grgsm_livemon -f 938.2M [INFO] [UHD] linux; GNU C++ version 10.2.1 20201207; Boost_107400; UHD_3.15.0.0-4+b1 [ERROR] avahi_service_browser_new() failed: Bad state Detached kernel driver Found Rafael Micro R820T tuner Reattached kernel driver gr-osmosdr 0.2.0.0 (0.2.0) gnuradio 3.8.2.0 built-in source types: file fcd rtl rtl_tcp uhd hackrf bladerf rfspace airspy airspyhf soapy redpitaya freesrp Using device #0 Realtek RTL2838UHIDIR SN: 00000001 Detached kernel driver Found Rafael Micro R820T tuner [R82XX] PLL not locked! Exact sample rate is: 2000000,052982 Hz [R82XX] PLL not locked! Could not find port: bursts in: bursts system

Traceback (most recent call last): File "/usr/local/bin/grgsm_livemon", line 376, in main() File "/usr/local/bin/grgsm_livemon", line 354, in main tb = top_block_cls(args=options.args, collector=options.collector, collectorport=options.collectorport, fc=options.fc, gain=options.gain, osr=options.osr, ppm=options.ppm, samp_rate=options.samp_rate, serverport=options.serverport, shiftoff=options.shiftoff) File "/usr/local/bin/grgsm_livemon", line 162, in init self.gsm_sdcch8_demapper_0 = grgsm.gsm_sdcch8_demapper( File "/usr/local/lib/python3/dist-packages/grgsm/gsm_sdcch8_demapper.py", line 59, in init self.msg_connect((self.gsm_universal_ctrl_chans_demapper_0, 'bursts'), (self, 'bursts'))
File "/usr/lib/python3/dist-packages/gnuradio/gr/hier_block2.py", line 60, in wrapped func(self, src.to_basic_block(), srcport, dst.to_basic_block(), dstport) File "/usr/lib/python3/dist-packages/gnuradio/gr/hier_block2.py", line 132, in msg_connect self.primitive_msg_connect(args) File "/usr/lib/python3/dist-packages/gnuradio/gr/runtime_swig.py", line 3006, in primitive_msg_connect return _runtime_swig.hier_block2_sptr_primitive_msg_connect(self, args) RuntimeError: invalid msg port in connect() or disconnect() Reattached kernel driver

velichkov commented 3 years ago

Hi @vespertillo,

How i can solve? i think i update the system now dont work

My advice is to uninstall gr-gsm (run make uninstall from the build directory), then manually remove every grgsm's file in /usr/local sub-directories (/usr/local/bin/, /usr/local/lib64, /usr/local/lib/python3/dist-packages/grgsm/, ....) then remove the build directory and rebuild/reinstall from scratch.