From: "Måns Rullgård" <mru@mru.ath.cx>
To: Pavel Machek <pavel@ucw.cz>
Cc: "Yu, Luming" <luming.yu@intel.com>, linux-kernel@vger.kernel.org
Subject: Re: High pitched noise from laptop: processor.c in linux 2.6
Date: Wed, 20 Oct 2004 18:37:42 +0200 [thread overview]
Message-ID: <yw1x65554a7d.fsf@mru.ath.cx> (raw)
In-Reply-To: <20041020154718.GD26439@elf.ucw.cz> (Pavel Machek's message of "Wed, 20 Oct 2004 17:47:18 +0200")
Pavel Machek <pavel@ucw.cz> writes:
> Hi!
>
>> >> >> ... and lose all the benefits of HZ=1000. What would happen if one
>> >> >> were to set HZ to a higher value, like 10000?
>> >>
>> >> There is a similar issue filed on :
>> >> http://bugzilla.kernel.org/show_bug.cgi?id=3406
>> >>
>> >
>> > He he, someone should write a driver to play music on
>> > those capacitors....
>>
>> Why not? They used to have special files that played music on the
>> printer when printed.
>
> Yes, it would be nice... to scare people :-). Also with such piece of
> software it would be rather easy to tell if given mainboard is junk.
I've noticed my laptop makes a slight noise whenever there's heavy
network traffic. Maybe that could be used to control the pitch even
without a kernel hack.
--
Måns Rullgård
mru@mru.ath.cx
next prev parent reply other threads:[~2004-10-20 16:40 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-18 3:51 Yu, Luming
2004-10-18 11:41 ` Pavel Machek
2004-10-20 14:47 ` Måns Rullgård
2004-10-20 15:47 ` Pavel Machek
2004-10-20 16:37 ` Måns Rullgård [this message]
2004-10-20 16:49 ` Jan-Benedict Glaw
2004-10-20 16:53 ` Pavel Machek
2004-10-20 16:53 ` Lee Revell
2004-10-20 17:13 ` Måns Rullgård
2004-10-21 20:32 ` Lee Revell
2004-10-21 21:39 ` Jon Masters
2004-10-20 23:31 ` Giuseppe Bilotta
-- strict thread matches above, loose matches on Subject: below --
2004-10-17 5:21 Albert Cahalan
2004-10-07 9:30 Fraz
2004-10-07 10:32 ` Pavel Machek
2004-10-07 10:53 ` Måns Rullgård
2004-10-07 14:32 ` Pavel Machek
2004-10-16 19:52 ` Lee Revell
2004-10-16 21:46 ` Alan Cox
2004-10-17 1:24 ` Lee Revell
2004-10-17 1:50 ` Kyle Moffett
2004-10-17 2:21 ` Alan Cox
2004-10-17 3:33 ` Lee Revell
2004-10-22 11:40 ` Alexandre Oliva
2004-10-16 19:59 ` Måns Rullgård
2004-10-16 20:42 ` Pavel Machek
2004-10-07 14:34 ` Pavel Machek
2004-10-17 0:45 ` Alex Riesen
2004-10-07 10:37 ` Christian Hesse
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