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[Discuss-gnuradio] gqrx segfaults: rtlsdr_read_async returned with -5
From: |
M Dammer |
Subject: |
[Discuss-gnuradio] gqrx segfaults: rtlsdr_read_async returned with -5 |
Date: |
Fri, 21 Mar 2014 16:20:31 +0000 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.3.0 |
I have updated my gnuradio installation via pybombs today.
Gqrx is no longer working with my RTL-SDR dongle. The gui loads, but the
moment when I start the receiver it works for about a second and then it
crashes with:
rtlsdr_read_async returned with -5
Segmentation fault (core dumped)
I tried different sample rates, but I cannot get it work. To be on the
safe side I rebuilt gr-iqbal and gr-osmosdr and then gqrx, but that does
not fix it. Other applications (gr-air-modes) work well with the new
build and do not crash.
Here is a complete dump of a session:
address@hidden:~/apps/gnuradio/3.7$ gqrx
linux; GNU C++ version 4.6.3; Boost_105300; UHD_003.007.000-1-ga8caec5f
gr-osmosdr v0.1.0-78-g1e8b45d0 (0.1.1git) gnuradio v3.7.4git-35-g1092e685
built-in source types: file osmosdr fcd rtl rtl_tcp uhd hackrf rfspace
airspy
Using Volk machine: sse4_a_64_orc
gr-osmosdr v0.1.0-78-g1e8b45d0 (0.1.1git) gnuradio v3.7.4git-35-g1092e685
built-in source types: file osmosdr fcd rtl rtl_tcp uhd hackrf rfspace
airspy
Using device #0 Realtek RTL2838UHIDIR SN: 00000013
Found Rafael Micro R820T tuner
Exact sample rate is: 1500000.014901 Hz
rtlsdr_read_async returned with -5
Segmentation fault (core dumped)
tnx for any help,
Mark
- [Discuss-gnuradio] gqrx segfaults: rtlsdr_read_async returned with -5,
M Dammer <=
- Re: [Discuss-gnuradio] gqrx segfaults: rtlsdr_read_async returned with -5, Tom Rondeau, 2014/03/21
- Re: [Discuss-gnuradio] gqrx segfaults: rtlsdr_read_async returned with -5, M Dammer, 2014/03/21
- Re: [Discuss-gnuradio] gqrx segfaults: rtlsdr_read_async returned with -5, Marcus D. Leech, 2014/03/21
- Re: [Discuss-gnuradio] gqrx segfaults: rtlsdr_read_async returned with -5, M Dammer, 2014/03/21
- Re: [Discuss-gnuradio] gqrx segfaults: rtlsdr_read_async returned with -5, Alfredo Muniz, 2014/03/21
- Re: [Discuss-gnuradio] gqrx segfaults: rtlsdr_read_async returned with -5, M Dammer, 2014/03/21
- Re: [Discuss-gnuradio] gqrx segfaults: rtlsdr_read_async returned with -5, Sylvain Munaut, 2014/03/21
- Re: [Discuss-gnuradio] gqrx segfaults: rtlsdr_read_async returned with -5, Alexandru Csete, 2014/03/21
- Re: [Discuss-gnuradio] gqrx segfaults: rtlsdr_read_async returned with -5, Alfredo Muniz, 2014/03/22
- Re: [Discuss-gnuradio] gqrx segfaults: rtlsdr_read_async returned with -5, M Dammer, 2014/03/23