From mboxrd@z Thu Jan  1 00:00:00 1970
From: Wu Fengguang <fengguang.wu@intel.com>
Subject: Re: Intel HDMI audio stops after 15 minutes
Date: Thu, 5 Aug 2010 09:02:59 +0800
Message-ID: <20100805010259.GA6079@localhost>
References: <20100804173509.GA12328@csy.ca>
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To: Shane W <shane-alsa@csy.ca>
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On Thu, Aug 05, 2010 at 01:35:09AM +0800, Shane W wrote:
> Hey all,
> 
> On my Intel DG45 mainboard (Yamaha RX-v1800 receiver) I am
> now only getting audio for about 15 minutes before it stops
> and I have to restart the X server. Playing a movie with
> audio works fine but playing an mp3 has the cutout. Is
> there a new power saving mode or the like that has crept
> in?

Did the screen go off at the same time?

I was also fighting with it with a bunch of options 

Section "Monitor"
        Identifier      "Configured Monitor"
        option          "DPMS"  "false"
EndSection

Section "ServerFlags"
        #                       minutes
        Option "BlankTime"      "100"
        Option "StandbyTime"    "300"
        Option "SuspendTime"    "400"
        Option "OffTime"        "500"
EndSection

Thanks,
Fengguang