Re: [Discuss-gnuradio] GRC seg fault

[Marcus Müller]

Well, rebuilding GNU Radio and all the oot modules will probably be the least painful option. (Especially because I think that the compilation time of GR won't be very large -- I think your machine is quite capable, right?)
Other than that, make double sure that uninstall gr-osmosdr as well as all other osmosdr things really removed

/usr/lib/python2.7/dist-packages/osmosdr/_osmosdr_swig.so

as that's what caused the segfault.
It might be a good idea to search for files with gnuradio in their name (and with osmo) in /usr after you've uninstalled everything -- there might be remnants from earlier experiments.
From here, this looks most probable that some rather central library got updated since you used it to build gr-osmosdr, and it will bite you sooner or later if you don't also re-build all software that linked against it.

Best regards,
Marcus

On 17.07.2015 16:02, Jason Matusiak wrote:

Looking at the backtrace you sent I see "init_osmosdr_swig ()". That
seems to be the problem.

I tried to sudo make uninstall from the gr-osmosdr directory, then
deleted it, and then downloaded and rebuilt/installed it, but I still
get the same errors.

I am running out of things to uninstall and reinstall.  Should I blow
away all of gnuradio next?

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