when I run the flowgraph it produces the errors I have listed earlier and then the flowgraph stops and I am back in the QT GUI editor
when I run the chmod command the first error goes away and the others remain when I replace the audio source with a signal generator the flowgraph simulation runs I need to install pulseaudio into my ubuntu system and then connect that to the audio block So I believe I know my next steps, I most likely will not be able to do these next steps for a couple of days On Fri, Apr 18, 2025 at 9:03 AM <discuss-gnuradio-requ...@gnu.org> wrote: > Send Discuss-gnuradio mailing list submissions to > discuss-gnuradio@gnu.org > > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > or, via email, send a message with subject or body 'help' to > discuss-gnuradio-requ...@gnu.org > > You can reach the person managing the list at > discuss-gnuradio-ow...@gnu.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Discuss-gnuradio digest..." > > > Today's Topics: > > 1. Re: QStandardPaths: wrong permissions on runtime directory > /run/user/1000 (Marcus Müller) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Fri, 18 Apr 2025 13:58:05 +0200 > From: Marcus Müller <mmuel...@gnuradio.org> > To: discuss-gnuradio@gnu.org > Subject: Re: QStandardPaths: wrong permissions on runtime directory > /run/user/1000 > Message-ID: <f165f153-a74d-48cc-9d3d-093e1d26f...@gnuradio.org> > Content-Type: text/plain; charset=UTF-8; format=flowed > > Hi Gary, > you seem to be misunderstanding me :) > > Can you please tell me what does not work. That's not the same as telling > us what errors > are printed. To make a comparison: you call a car mechanic. The mechanic > asks > "What is wrong with your car?" > "Well, the two red LEDs in the dashboard are on" > "But what doesn't work?" > "the two red LEDs in the dashboard are on" > "Please tell me how your car actually doesn't function?" > "the two red LEDs in the dashboard: they are on" > > See what I mean? The car mechanic would want to know whether your car > still starts, or > drives, whether it behaves strangely when you accelerate or break or > something, yet you're > only telling her or him that the lights are on. > > Can you please tell me what does not work? > > Best regards, > Marcus > > On 4/16/25 7:01 PM, gary garcia wrote: > > Thanks for all the help. > > > > First, running chmod 700 /run/user/1000 > > corrected the QStandardPaths: wrong permissions issue. > > > > Now when I run the simulation I get the following errors > > > > Qt GUI: Could not restore geometry: restoreGeometry(self, > Union[QByteArray, bytes, > > bytearray]): argument 1 has unexpected type 'NoneType' > > ( I have checked all the blocks and cannot find any "NoneType" > arguments, the QT GUI > > does not indicate any errors) > > > > ( not looked into the following errors yet ) > > > > ALSA lib pulse.c:242:(pulse_connect) PulseAudio: Unable to connect: > Timeout > > > > audio_alsa_source :error: [default]: Connection refused > > Traceback (most recent call last): > > File "/home/jammy/radio_lessons/RTTY_receive.py", line 341, in > <module> > > main() > > File "/home/jammy/radio_lessons/RTTY_receive.py", line 319, in main > > tb = top_block_cls() > > File "/home/jammy/radio_lessons/RTTY_receive.py", line 222, in > __init__ > > self.audio_source_0 = audio.source(samp_rate, '', True) > > RuntimeError: audio_alsa_source > > > > >>> Done (return code 1) > > -- > > gary garcia > > gary.garc...@gmail.com <mailto:gary.garc...@gmail.com> > > (858)442-9317 > > > > > ------------------------------ > > Subject: Digest Footer > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > > ------------------------------ > > End of Discuss-gnuradio Digest, Vol 270, Issue 17 > ************************************************* > -- gary garcia gary.garc...@gmail.com (858)442-9317
