Hi Tom, Thanks for that. Using nongl mode has brought my wxgui back to life as I killed it after fumbling around with graphics drivers. For the record here is the error I was getting:
Xlib: extension "GLX" missing on display ":0.0". nongl mode also brings back a working persistence mode, yey! :) Mike -- Mike Jameson M0MIK BSc MIET Email: m...@scanoo.com Web: http://scanoo.com On 17 April 2013 14:40, Tom Rondeau <t...@trondeau.com> wrote: > On Wed, Apr 17, 2013 at 9:22 AM, Sajjad Safdar > <engrsajjadsaf...@yahoo.com> wrote: > > Hi, > > I upgraded from ubuntu 12.04 to 12.10. Then installed gnuradio again > becoz > > after update it was not orking. When i upgraded i had issues with the > unity, > > then i corrected it. Then installed gnuradio. I ran the gnuradio flow > graph > > which i created for NBFM reciever. The output of the FFT is not stable, > the > > screen is vibrating. It was not vibrating in 12.04. I set the referesh > rate > > to 15, still the issue is there. Any solutions? > > > > Best regards, > > SAJJAD SAFDAR > > This actually sounds more like a problem with your video card driver > in Ubuntu. I've had different results with different video cards and > drivers using Unity specifically. So try to look into that. > > In the meantime, you can try turning off OpenGL support by editing (or > creating) $HOME/.gnuradio/config.conf and adding: > [wxgui] > style=nongl > > Tom > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >
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