[Bug 19648] Re: On-board SIS sound card needs muted "IEC958"

[Fabián Rodríguez]

I remember seing this same behavior / solution with a SiS s17012 onboard
sound setup on a clone PC. Just mentioning it for good keyword karma ;)

I'll be checking into it next week when I have access to the machine. I
think there are other bugs related to this.

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On-board SIS sound card needs muted "IEC958"
https://launchpad.net/bugs/19648