kontact does not start with 4.4RC3

[Kevin Kofler]

Eli Wapniarski wrote:
> First a minor app like kmix won't allow to properly adjust all the volume
> settings of my device and so I have to use gmixer

KMIX_DISABLE_PULSEAUDIO can do wonders there.
https://fedoraproject.org/wiki/Features/KDE_PulseAudio_Integration#Release_Notes

I think we should disable this by default (or even not ship it altogether) 
for the F11/F12 updates.

        Kevin Kofler