Re: [BUG 2579] linux 2.6.* sound problems

[Patrizio Bassi <patrizio.bassi@gmail.com>]

Mike Fowler ha scritto:
> 
> 
> 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
> 

not hardware related, as it works with 2.4 and windows