But if you want to draw a chart in a spreadsheet, or other software the analog output is not really suitable. Fortunately sigrok-cli support multiple output formats with csv (comma-separated values), gnuplot, or its own default format that can be loaded in pulseview GUI. In theory, you could capture 10 sample in csv format and load the resulting file into a spreadsheet with the following command.
After this, I rebooted for good measure and tried again. No luck; I was still facing the same error. At this point, I did what I probably should have done to start with and ran pulseview from the terminal so that I could see its stdout and stderr streams. Doing so, I was faced with this error at the time of failure:
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