[pulseaudio-discuss] Silencing plops / click sounds on start / stop of playing audio when snd_hda_intel.power_save=1
Hans de Goede
hdegoede at redhat.com
Fri Dec 15 12:35:04 UTC 2017
For Fedora 28 we plan to ship the kernel with snd_hda_intel.power_save
defaulting to 1:
We've had an update for F27 in updates-testing for a while which made
the same change for F27, but we've received several bug reports
about plops / click sounds on start / stop of playing audio:
I know others have probably already tried fixing this, but I'm
wondering if there are any ideas how to fix this / things to try?
Ideas of my own:
1) Mute the speakers / headphone output in the mixer before
activating power-saving. Question how hard would it be to
make this happen?
2) Put a delay between various steps involved in turning
things off / on.
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