Re: [BUG 2579] linux 2.6.* sound problems
From: Mike Fowler (linux-kernel_at_mlfowler.com)
Date: 10/31/05
- Previous message: Jordan Crouse: "Au1xxx MMC driver"
- In reply to: Ray Lee: "Re: [BUG 2579] linux 2.6.* sound problems"
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Date: Mon, 31 Oct 2005 16:40:50 +0000 To: ray-gmail@madrabbit.org
Ray Lee wrote:
> On 10/31/05, Patrizio Bassi <patrizio.bassi@gmail.com> wrote:
>
>>starting from 2.6.0 (2 years ago) i have the following bug.
>
>
> Well, the problem probably started before then.
>
>
>>link: http://bugzilla.kernel.org/show_bug.cgi?id=2579
>
>
>>Please fix that...2 years' bug!
>
>
> Speaking as a programmer, that's not a lot to go off of to find the
> bug. I think everyone would agree it's a bug, but we'll need more help
> from you.
>
>
>>fast summary:
>>when playing audio and using a bit the harddisk (i.e. md5sum of a 200mb
>>file) i hear noises, related to disk activity. more hd is used, more chicks
>>and ZZZZ noises happen.
>
This to me sounds more like an interference issue, something I have seen
on many laptops (I used to repair them in a previous incarnation). It is
often referred to as "the 50Hz/60Hz hum" or the "ground loop" see any of
these:
-http://www.pcmus.com/power-grounding.htm
-http://en.wikipedia.org/wiki/Ground_loop_%28electricity%29
-- Mike Fowler Registered Linux user: 379787 "I could be a genius if I just put my mind to it, and I, I could do anything, if only I could get 'round to it" -PULP 'Glory Days' - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
- Previous message: Jordan Crouse: "Au1xxx MMC driver"
- In reply to: Ray Lee: "Re: [BUG 2579] linux 2.6.* sound problems"
- Next in thread: Bodo Eggert: "Re: [BUG 2579] linux 2.6.* sound problems"
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