Comment 6 for bug 1875526

Here is the script:

/usr/lib/python3/dist-packages/checkbox_support/parsers/pactl.py

It failed to check Ports of "Source #2". the '[' is error point.
the pyparsing.ParseException: Expected end of text (at char 13360), (line:433, col:1)

        Ports:
                [In] Headset Microphone: Headset Microphone (priority: 100, not available)

But on the non-dmic laptop, the ports is different, I thought it should be related this issue.

        Ports:
                analog-input-internal-mic: Internal Microphone (priority: 8900)
                analog-input-mic: Microphone (priority: 8700, not available)