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Thread: Issues with sound since upgrade to 12.10


i have xps laptop 2 headphone jacks. have worked fine in ubuntu, until update 12.10. persistent problem. internal speakers not produce audio whatsoever. pulseaudio seems under impression 1 of headphone jacks internal speakers, , second jack actual headphone jack. seems want default hdmi port, never use, since have nvidia optimus card. have set of usb speakers use when docked @ home.

switching stereo duplex not work, nor of other built-in profiles.

i'm aware haven't given enough information proper troubleshooting, i'm not sure else might relate. please advise me on how can configure hardware work properly.



Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Hardware [ubuntu] Issues with sound since upgrade to 12.10


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