On Mon, Mar 10, 2014 at 5:08 PM, Mike Harpe <m...@mikeharpe.com> wrote: > I have been working for a week or so on getting GNU Radio going on a Debian > Linux platform running inside a VM. > > GNU Radio is compiled and runs fine. The VM sees my Funcube Pro+ dongle. > Using 'plughw:0,0' got rid of the audio stuttering problem. After struggling > with a couple of the demo flowgraphs I downloaded and built gqrx. > > It runs. I can tune it to the local NOAA Weather Radio transmitter. I use > that for testing because its very strong where I am. I have the same problem > there that I have in GNU Radio: no receive audio. > > Can anyone give me some advice how to proceed? To answer the one question, > yes, I am pursuing building a Debian system on a flash drive that I can boot > natively. > > Mike Harpe, N4PLE > Sellersburg, IN, USA
You can specify the audio output device globally for your system by editing $prefix/etc/gnuradio/conf.d/gr-audio-alsa.conf (I'm assuming that's what you are working with given the use of plughw). You can set that 'plughw:0,0' in as the 'default_output_device' argument. If you are running PulseAudio, you can use 'pulse' for this, too, which tends to work more reliably for me these days. Tom _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
