Comment 6 for bug 1684108

Right, the bug is probably not because of that missing script, but that script may provide some hints on the kind of setting or audio routing feature that is not properly enabled.

I remember doing some tests about bluetooth devices in the past on 15.10: the system was working properly, but every time I restarted pulseaudio (so basically when I restarted it, instead of when it was started by the system), the integration didn't work properly and I saw in the audio device list "PulseAudio Sound Server". I had to reboot to fix it.

So we have two hints in the same direction: after starting pulseaudio, something must be done to enable proper integration with KDE. Something that doesn't happen in Kubuntu 17.04.