---In op25-dev@yahoogroups.com, <verymetl@...> wrote:
> Another bug to report... running the scope app with the -V option crahes
[snipped]
audio_oss_sink: plughw:0,0: No such file or directory
the above error message is the key. Debugging linux audio can sometimes be a pain, here is one place to start:
http://gnuradio.org/doc/sphinx/audio/index.html
That page describes the audio sink block, the second parameter of which is the name of the audio device, which is set using the -O option of scope.py. If your system uses pulseaudio you can try '-O pulse' etc.
Another thing to try is to see if alsa is even installed:
dpkg-query -l | grep -i alsa
HTH
Max
[snipped]
audio_oss_sink: plughw:0,0: No such file or directory
the above error message is the key. Debugging linux audio can sometimes be a pain, here is one place to start:
http://gnuradio.org/doc/sphinx/audio/index.html
That page describes the audio sink block, the second parameter of which is the name of the audio device, which is set using the -O option of scope.py. If your system uses pulseaudio you can try '-O pulse' etc.
Another thing to try is to see if alsa is even installed:
dpkg-query -l | grep -i alsa
HTH
Max
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