Sound/ALSA broken after update from July 19

[galko_ferdinand]

Internal Microphone suddenly requires "pro audio"

Hi, Today my microphone settings suddenly changed and couldn’t be found at all. It was ultimately able to find my external but was still acting strange. After messing around with it, including reinstalling the OS, I have found the only way it works is if it is set on “pro mode” in PAVU control [added the Pipeline-Pulse" file] Before it worked normally out of the box. I suppose I could just live with the annoyance but am also intolerably curious about what has happened: If I set it to Pro Aud…