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Nou sound from internal speakers, headphone jack works fine

Posted: 14/11/2009, 13:25
by tkoorn
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

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

Posted: 15/11/2009, 10:30
by thunder71
with Windows or any live distribution, the speakers work?

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

Posted: 15/11/2009, 12:15
by voria
From a terminal, use the 'alsamixer' utility and check if the external speakers are not muted.

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

Posted: 15/11/2009, 15:36
by tkoorn
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

Image

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

Posted: 16/11/2009, 2:38
by tkoorn
:D Today's Pulse Audio update fixed it.