The segfault can be avoided with LIBGL_ALWAYS_INDIRECT=1, eg,
$> LIBGL_ALWAYS_INDIRECT=1 usrp_oscope.py
thats very useful to know
Although this slows things down a little bit, it should still be faster than
pure software rendering.
I would be interested in reports from other people, especially which
chipsets/drivers segfault and which dont.
perhaps we can start a wiki page, with chip sets, error messages,
versions, and recommendations.
Who else has GL working, or has GL issues, what is chipset?
A quick way to enable the gl sinks if not done so:
mkdir ~/.gnuradio/
echo [wxgui] >> ~/.gnuradio/config.conf
echo style=gl >> ~/.gnuradio/config.conf
-Josh
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