Created attachment 301603 [details] alsa-info.sh output Hi, initially, I was getting these messages: Aug 17 01:11:23 hellokitty pulseaudio[12938]: [alsa-sink-CX20590 Analog] alsa-sink.c: ALSA woke us up to write new data to the device, but there was actually nothing to write. Aug 17 01:11:23 hellokitty pulseaudio[12938]: [alsa-sink-CX20590 Analog] alsa-sink.c: Most likely this is a bug in the ALSA driver 'snd_hda_intel'. Please report this issue to the ALSA developers. Aug 17 01:11:23 hellokitty pulseaudio[12938]: [alsa-sink-CX20590 Analog] alsa-sink.c: We were woken up with POLLOUT set -- however a subsequent snd_pcm_avail() returned 0 or another value < min_avail. They are symptomous with ~5s of crackling at the start of audio playbacks via pulseaudio-over-alsa. It does not occur with software interfacing with pulseaudio directly. I followed the instructions and submitted a bug to alsa: https://github.com/alsa-project/alsa-lib/issues/262, where I was referred to this list. Please find attached the output of alsa-info.sh.
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