Nou sound from internal speakers, headphone jack works fine

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tkoorn
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Nou sound from internal speakers, headphone jack works fine

Postby tkoorn » 14/11/2009, 13:25

I have a NC10 running Karmic 9.10 and until yesterday everything worked fine. Today after rebooting I no longer have sound from my internal speakers. The headphone jack works fine and sending audio to a different machine works fine too. Just the internal speakers never seem to activate.
Any ideas?

Tinus

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thunder71
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Re: Nou sound from internal speakers, headphone jack works fine

Postby thunder71 » 15/11/2009, 10:30

with Windows or any live distribution, the speakers work?
"Guerra preventiva", "Pacificatori"... Ma stiamo scherzando? Ma quando dici che un mitragliere su un elicottero è un costruttore di pace, io divento pazzo. Perché non ho più le parole per definire Emergency." (Beppe Grillo)

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voRia
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Re: Nou sound from internal speakers, headphone jack works fine

Postby voRia » 15/11/2009, 12:15

From a terminal, use the 'alsamixer' utility and check if the external speakers are not muted.
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tkoorn
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Re: Nou sound from internal speakers, headphone jack works fine

Postby tkoorn » 15/11/2009, 15:36

thunder71 wrote:with Windows or any live distribution, the speakers work?


Yes booting from the live usb I do have sound on the internal speakers.


voRia wrote:From a terminal, use the 'alsamixer' utility and check if the external speakers are not muted.


The alsamixer shows the same picture on the live usb and when I boot normally.
Image

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tkoorn
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Re: Nou sound from internal speakers, headphone jack works fine

Postby tkoorn » 16/11/2009, 2:38

:D Today's Pulse Audio update fixed it.


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