I have the problem, that running a specific java based application which uses the audio device causes the error-message in Amarok. The difference is that it also causes an error message in Kaffeine. On the other hand when I first start Amarok or Kaffeine, the java-application does not work anymore:
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Failed to prefetch: com.sun.media.PlaybackEngine@ce2187
Error: Unable to prefetch com.sun.media.PlaybackEngine@ce2187
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I tried the above solution but changing the audio device from "default" to "plughw:0,0" did NOT solve the problem for me. It rather created the symptoms, my successors reported. Amarok crashes and proposes to send an e-mail to the Amarok developers.
I have the problem, that running a specific java based application which uses the audio device causes the error-message in Amarok. The difference is that it also causes an error message in Kaffeine. On the other hand when I first start Amarok or Kaffeine, the java-application does not work anymore:
------- ------- ------- ------- ------- media.PlaybackE ngine@ce2187 media.PlaybackE ngine@ce2187 ------- ------- ------- -------
Failed to prefetch: com.sun.
Error: Unable to prefetch com.sun.
-------
I tried the above solution but changing the audio device from "default" to "plughw:0,0" did NOT solve the problem for me. It rather created the symptoms, my successors reported. Amarok crashes and proposes to send an e-mail to the Amarok developers.