No Sound via HDMI

Posted by Goony Hill on Ask Ubuntu See other posts from Ask Ubuntu or by Goony Hill
Published on 2012-02-25T19:57:46Z Indexed on 2012/06/28 21:24 UTC
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11.10

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sound

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hdmi

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tv

I have ubuntu installed on a Acer aspire revo 3700 intel atom processor with nvidia ion graphics this is plugged into a celcus 32 inch TV via HDMI (1080p). The video driver shows as an nvidia which I can select. I have set the sound to play via HDMI and the output to HDMI but get no sound. I have tried a sony 1080i TV with the box but get eratic results with the graphics, but the sound picks up straight away that is there is no need to select it.

The graphics on the celcus TV work but I get a dialog box showing loads of different resolutions and frequencies which I have to close manually, these appear to be attempts to set different resolutions for the TV.

Am I missing some sort of screen/sound driver, if so does anyone know what might support the celcus 32 inch (1080p) tv?

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