phonon-backend-gstreamer support both alsa and pulseaudio modules. But ubuntu deb package has hardcoded dependency on gstreamer0.10-alsa. Instead it should depends on: gstreamer0.10-alsa | gstreamer0.10-pulseaudio
phonon- backend- gstreamer support both alsa and pulseaudio modules. But ubuntu deb package has hardcoded dependency on gstreamer0.10-alsa. Instead it should depends on: gstreamer0.10-alsa | gstreamer0. 10-pulseaudio