Originally Posted by MohammadAG

Yes, should've provided instructions on pinning it, it's cause the new package uses the old version number as PR1.2 depends on it.

Reinstall then pin it.

Code:

for x in pulseaudio libpulse-mainloop-glib0 libpulse0 pulseaudio-esound-compat pulseaudio-module-bluetooth pulseaudio-module-extra pulseaudio-module-gconf pulseaudio-module-hal pulseaudio-module-x11 pulseaudio-utils
do echo -e "Package: $x
Pin: release a=unstable 
Pin-Priority: 1001\n" >> /etc/apt/preferences
done