From: Pavel Machek <pavel@ucw.cz>
To: Nigel Cunningham <nigel@nigel.suspend2.net>
Cc: Christian Leber <christian@leber.de>,
Andrew Morton <akpm@osdl.org>,
kernel list <linux-kernel@vger.kernel.org>
Subject: Re: beeping patch for debugging acpi sleep
Date: Sun, 10 Jun 2007 01:35:41 +0200 [thread overview]
Message-ID: <20070609233541.GC21229@elf.ucw.cz> (raw)
In-Reply-To: <1181431675.14045.140.camel@nigel.suspend2.net>
On Sun 2007-06-10 09:27:55, Nigel Cunningham wrote:
> Hi.
>
> On Sun, 2007-06-10 at 00:54 +0200, Pavel Machek wrote:
> > On Sat 2007-06-09 15:16:04, Jan-Benedict Glaw wrote:
> > > On Sat, 2007-06-09 15:08:17 +0200, Pavel Machek <pavel@ucw.cz> wrote:
> > > >
> > > > Starting beeper as soon as ACPI sleep returns is very useful in
> > > > debugging "apparently dead" machines. If it beeps at all, it makes
> > > > sense to start playing with CMOS tracer.
> > >
> > > I'd even go so far and implement it unconditionally.
> >
> > Well, try it; it is too annoying to be unconditional.
>
> Could you modify the pitch or the length then, to make it less annoying?
> It sounds like a really good idea to me.
Modifying length is non-trivial, AFAICT, but feel free to submit a
patch...
Actually, *any* tone will be annoying in quiet room, and kernel should
not really be making sounds on its own, so scratch that idea.
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
next prev parent reply other threads:[~2007-06-09 23:36 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-18 21:37 [BUG] acpi double resume and fail Christian Leber
2007-05-18 22:45 ` Andrew Morton
2007-05-19 19:42 ` Christian Leber
2007-05-20 20:01 ` Pavel Machek
[not found] ` <20070602182014.GB29546@core>
2007-06-09 13:08 ` beeping patch for debugging acpi sleep Pavel Machek
2007-06-09 13:16 ` Jan-Benedict Glaw
2007-06-09 22:54 ` Pavel Machek
2007-06-09 23:27 ` Nigel Cunningham
2007-06-09 23:35 ` Pavel Machek [this message]
2007-06-11 8:56 ` Stefan Seyfried
2007-06-11 16:50 ` Pavel Machek
2007-06-11 19:00 ` Andrew Morton
2007-06-11 19:49 ` Matthieu CASTET
2007-06-12 15:12 ` Pavel Machek
2007-06-13 17:58 ` Stefan Seyfried
2007-06-11 21:26 ` Pavel Machek
2007-06-11 22:42 ` Nigel Cunningham
2007-06-12 12:11 ` Rafael J. Wysocki
2007-06-13 1:17 ` Nigel Cunningham
2007-06-13 8:24 ` Pavel Machek
2007-06-13 11:32 ` Nigel Cunningham
2007-06-13 12:28 ` Pavel Machek
2007-06-13 12:40 ` Rafael J. Wysocki
2007-06-16 19:46 ` Christian Leber
2007-06-24 20:46 ` Christian Leber
2007-06-28 14:08 ` Pavel Machek
2007-08-12 21:37 ` Christian Leber
2007-05-22 22:16 ` [BUG] acpi double resume and fail Mark Lord
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