Bluetooth
source: https://linuxsuperuser.com/fix-bluetooth-speaker-a2dp-issue-fedora-archlinux/
/etc/pulse/default.pa
comment out load-module module-bluetooth-discover
/usr/bin/start-pulseaudio-x11
add /usr/bin/pactl load-module module-bluetooth-discover
after
if [ x”$SESSION_MANAGER” != x ] ; then
/usr/bin/pactl load-module module-x11-xsmp “display=$DISPLAY session_manager=$SESSION_MANAGER” > /dev/null
fi