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I am using KDE 4.10, Kubuntu 13.04. My audio is working great. But when I configure Phonon and try to test the speakers, I don't get any sound.

When I start the configuration tool with:

kcmshell4 kcm_phonon

and press the "Front Left" or "Front Right" button, I get this error message:

ALSA lib pcm.c:2217:(snd_pcm_open_noupdate) Unknown PCM 0

Maybe the tool simply fails to load the wav test file? Where are they supposed to be located?

karel
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JohnDoe
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1 Answers1

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I had, and fixed, the same problem with my installation. I guess you are using pulseaudio. The solution is to install the libcanberra-pulse package and the tests should work like a charm.

Eliah Kagan
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heaptobesquare
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