Can't open dvb-t media stream - "Can't open media source"

After changin to Ubuntu 9.10 and kaffeine 1.0 the program only shows an error "Could not open media source" by clicking on a channel. I'm able to search for channels and it shows me the diffrent programs but I can't open the streams.

Using kaffeine 0.8.7 I was able to use my dvb-t stick.

lsusb: Bus 001 Device 003: ID 0ccd:005a TerraTec Electronic GmbH

dmesg: [ 14.078174] dvb-usb: Terratec Cinergy DT XS Diversity successfully initialized and connected.
             [ 14.078370] usbcore: registered new interface driver dvb_usb_dib0700

Starting kaffeine it shows me an error about the phonon system

"The audio playback device HDA nVidia (ALC888) doesn't work. Falling back to default"

but I'm able to play audio files with rhythmbox without problems or errors

In a terminal this errors are shown:
Object::connect: No such signal Phonon::Gstreamer::MediaObject::availableSubtitlesChanged()
Object::connect: No such signal Phonon::Gstreamer::MediaObject::availableAudioChannelsChanged()
Object::connect: No such signal Phonon::Gstreamer::MediaObject::titleChanged(int)
Object::connect: No such signal Phonon::Gstreamer::MediaObject::availableTitlesChanged(int)
Object::connect: No such signal Phonon::Gstreamer::MediaObject::chapterChanged(int)
Object::connect: No such signal Phonon::Gstreamer::MediaObject::availableChaptersChanged(int)
Object::connect: No such signal Phonon::Gstreamer::MediaObject::angleChanged(int)
Object::connect: No such signal Phonon::Gstreamer::MediaObject::availableAnglesChanged(int)

I can't find any hint solving this strange problem.

Thank you for your help.