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From: Pavel Machek <pavel@ucw.cz>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Dominik Brodowski <linux@dominikbrodowski.de>,
	LKML <linux-kernel@vger.kernel.org>,
	Dave Jones <davej@codemonkey.org.uk>
Subject: Re: cpufreq problem wrt suspend/resume on Athlon64
Date: Thu, 3 Feb 2005 23:00:51 +0100	[thread overview]
Message-ID: <20050203220051.GA1098@elf.ucw.cz> (raw)
In-Reply-To: <200502032246.13057.rjw@sisk.pl>

Hi!

> > You may not run k8 notebook on max frequency on battery. Your system
> > will crash; and you might even damage battery.
> 
> When I don't compile in cpufreq, it seems to run at 1,8 GHz (the max)
> all the time, on AC power as well as on battery.  Along with what you're
> saying it leads to the conclusion that in fact I have to compile in cpufreq
> or I can damage the battery otherwise.  Is that right?

Yes.

[It is strange, k8 notebooks are supposed to boot at 800MHz. Older
arima prototype got it wrong and in 50% crashed during boot on battery
power. OTOH if your machine is stable at battery at 1.8GHz... well
then we'll have to search for other problem in cpufreq&resume....]

								Pavel
-- 
People were complaining that M$ turns users into beta-testers...
...jr ghea gurz vagb qrirybcref, naq gurl frrz gb yvxr vg gung jnl!

  reply	other threads:[~2005-02-03 22:18 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-02-02 13:28 cpufreq problem wrt suspend/resume on Athlon64 Rafael J. Wysocki
2005-02-02 13:31 ` Pavel Machek
2005-02-03  0:08   ` Rafael J. Wysocki
2005-02-03 10:41     ` Pavel Machek
2005-02-03 10:56       ` Dominik Brodowski
2005-02-03 10:58         ` Pavel Machek
2005-02-03 11:01           ` Dominik Brodowski
2005-02-03 11:30             ` Rafael J. Wysocki
2005-02-03 12:40               ` Dominik Brodowski
2005-02-03 13:20                 ` Rafael J. Wysocki
2005-02-03 14:22                   ` Pavel Machek
2005-02-03 23:15                     ` Rafael J. Wysocki
2005-02-03 23:34                       ` Nigel Cunningham
2005-02-03 23:52                         ` Rafael J. Wysocki
2005-02-07 12:38                       ` cpufreq problem wrt suspend/resume on Athlon64 [update] Rafael J. Wysocki
2005-02-03 14:20                 ` cpufreq problem wrt suspend/resume on Athlon64 Pavel Machek
2005-02-03 21:46                   ` Rafael J. Wysocki
2005-02-03 22:00                     ` Pavel Machek [this message]
2005-02-03 23:37                       ` Rafael J. Wysocki
2005-02-03 22:01                     ` Pavel Machek

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