Sound problem in a powerbook 12 inches

[Sergio Paracuellos <par@dragon-lance.net>]

Hi all,

I have a strange problem with sound to works correctly in my debian sid.
I have ben-kernel2.4.21 and the sound works sometimes. For example, when
I play a film or other thing I haven't any problem, but with ogg123
player and xmms it doesn't works ok. Only works when it wants.  
Ogg123 says me:
sergio@link:~/sfdk$ ogg123 audio_10.ogg
                                                                                
Audio Device:   OSS audio driver output
                                                                                
Playing: audio_10.ogg
Error: Cannot open device oss.
                                                                                
sergio@link:~/sfdk$

But last week it works. 

I dont have idea about what is happening. Any suggestions?

Thanks all.

Sergio
-- 
Sergio Paracuellos <par@dragon-lance.net>