Hi,
Have GNURadio 3.7.9.2 installed on Ubuntu 15.10. I have been
running simple_ra but don't believe that is germane to the problem at hand.
I am running simple_ra_receiver under debug (have seen segmentation
errors in libc in the past and trying to narrow down) but, again, don't
think this is a factor in the symptom.
Traceback (most recent call last):
File
"/usr/local/lib/python2.7/dist-packages/gnuradio/wxgui/plotter/plotter_base.py",
line 209, in _on_paint
for fcn in self._draw_fcns: fcn[1]()
File
"/usr/local/lib/python2.7/dist-packages/gnuradio/wxgui/plotter/plotter_base.py",
line 65, in draw
GL.glCallList(self._grid_compiled_list_id)
File "/usr/lib/python2.7/dist-packages/OpenGL/error.py", line 208, in
glCheckError
baseOperation = baseOperation,
OpenGL.error.GLError: GLError(
err = 1285,
description = 'out of memory',
baseOperation = glCallList,
cArguments = (2L,)
)
The graphics screen is frozen (grey) but the rest of the threads run OK.
In terms of system memory, shows 1.9GiB of 15.6 so I don't believe
the system is running out of physical memory.
Cannot find anything relating to this issue vis-a-vis GNURadio.
Any ideas of what is going wrong or a workaround I could implement
to avoid?
Kind Regards,
John
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