Messages in this thread | | | Date | Wed, 9 Aug 2006 01:53:52 +0200 | From | Pavel Machek <> | Subject | Re: swsusp and suspend2 like to overheat my laptop |
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Hi!
> A few months ago, I installed suspend2 on my laptop. It worked great for > a few days, when suddenly my laptop started to get very hot and the fan > costantly went off, and then I started getting these:
I take it as "if I keep it for a week powered off, it will not do this".
> --- > Message from syslogd@localhost at Tue Aug 8 16:08:53 2006 ... > localhost kernel: CPU0: Temperature above threshold > > Message from syslogd@localhost at Tue Aug 8 16:08:53 2006 ... > localhost kernel: CPU1: Temperature above threshold > > > Message from syslogd@localhost at Tue Aug 8 16:08:53 2006 ... > localhost kernel: CPU0: Running in modulated clock mode > > Message from syslogd@localhost at Tue Aug 8 16:08:53 2006 ... > localhost kernel: CPU1: Running in modulated clock mode > ---
P4 has thermal protection, so you are actually safe.
Nigel is right, this is acpi problem, but I guess we can help it. Do you have /proc/acpi/fan? Do you have /proc/acpi/ibm/fan? Can you try playing with them?
And yes, this should go into bugzilla.kernel.org.
> Recently, I've decided to try out swsusp. Well, it has been working fine > for almost a week now. But unfortunately, I just started to have my fan > go off constantly, and I'm getting the above messages again (hence why > the date on the messages is today). Checking out the temp, it's going into > the high 70C. That's not too bad, but it only happens when suspending > every night instead of shutting down.
Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html - 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/
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