30th January 2017
Downgrading PulseAudio with downgrade.sh
Just upgraded PulseAudio from 9.0-1 => 10.0-2, which was no good, as I was left with no sound.
The bash script
downgrade.sh given in Github by Gordian Edenhofer saved the day. Sound is back. The script is for Arch Linux.
downgrade.sh libpulse pulseaudio pulseaudio-bluetooth
From now on I have to use
pacman -Syu --ignore pulseaudio --ignore libpulse --ignore pulseaudio-bluetooth
to not lose the good version and getting the infected version again.