Hello,
H/W: Intel(R) Core(TM) i5-4430 CPU @ 3.00GHz
USRP: Ettus B210
OS: Ubuntu 15.04
gnuradio: 3.7.5
The most recent step was to do a simple binary install of uhd-host and
gnradio using
> sudo apt-get install uhd-host
> sudo apt-get install gnuradio
All seemed to work OK.
> uhd_usrp_probe
works as expected (displays info about B210)
However, when I try to run
> uhd_fft -f 1420M
the program seg fautls.
The same is true when I try
> gnuradio-companion
and also
> python top_block_ex.py
where top_block_ex.py is a known-to-work module from another project.
See the screen dump below. I don't believe it's a windows issue, since
other apps open windows without problems. Full disclosure: installation of
the binaries was preceded with a PyBOMBS installation (which seemed to go OK,
except that uhd_usrp_probe was not found)
Any suggestions would be most appreciated. (Sorry if this is hopelessly
naive.)
--Dan Marlow
marlow@sdr3:~/21cm$ uhd_fft -1420M
Segmentation fault (core dumped)
marlow@sdr3:~/21cm$ gnuradio-companion
Segmentation fault (core dumped)
marlow@sdr3:~/21cm$ python top_block_ex.py
Segmentation fault (core dumped)
marlow@sdr3:~/21cm$
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