Date: Thu, 25 Oct 2007 10:09:27 -0700 From: Nate Lawson <nate@root.org> To: John Baldwin <jhb@freebsd.org> Cc: freebsd-acpi@freebsd.org Subject: Re: Cx states changed warning. Message-ID: <4720CDC7.7020609@root.org> In-Reply-To: <200710251059.29303.jhb@freebsd.org> References: <4720770B.10502@gmail.com> <200710251059.29303.jhb@freebsd.org>
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John Baldwin wrote: > On Thursday 25 October 2007 06:59:23 am Erdenebat Guntomor wrote: >> Hi dear All, >> >> I've installed freebsd 6.2 stable and 7.0 beta1 both displaying >> >> cpu0: Cx states changed >> cpu1: Cx states changed >> >> in system console over and over again. My hw.acpi config is by >> system default. How can i stop this warning and what's that mean this >> warning? >> And which system configuration should i change? My laptop with T7600 >> 2.33GHz Core 2 Duo processor (Model No. Sager NP5750-V Elite). > > It's not a warning of anything going wrong, more of an informational message. > I get this on my laptop everytime I unplug or re-plug the A/C adapter. Correct. It means we got a Notify event that new idle states are available. We don't currently re-evaluate the available states so it merely means "TODO". -- Nate
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