Hi Mike,
thank for you reply. But with this option the uhd_fft crashes. The following
is thrown in the terminal: AttributeError: 'gr_hier_block2_sptr' object has
no attribute 'set_callback'
More info about my machine: Ubuntu 13.04 with KDE and a Intel i915 graphics
card.
On Mon, May 13, 2013 at 4:52 PM, Alexandru Csete <oz9aec@> wrote:
> On Mon, May 13, 2013 at 5:27 PM, maiconkist <maiconkist@> wrote:
> > Hi,
> >
> > recently I upgraded my PC to Ubuntu 13.04. After that, I also updated
> the
> > GNU Radio + UHD installation. Almost everything is working. A problem
> that
> > appeared is that the Wx Gui FFT is not showing the chart.
> >
> > As is said: an image is worth a thousand words. So I attached the
> uhd_fft
> > execution.
> >
> > Any sugestions? I'm missing a compiling parameter or something?
> >
> > <http://gnuradio.4.n7.nabble.com/file/n41275/gnuradio.jpg>
> >
>
> I had the same problem on computers with Nvidia and AMD/ATI cards
> using the open source driver. Apparently, the open source driver has
> forgotten how to do opengl. I managed to find a closed source driver
> which gave me flickering wxgui FFT, but that's all.
>
> Alex
>
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