Date: Tue, 29 Jan 2008 16:08:38 -0600 From: Derek Ragona <derek@computinginnovations.com> To: "Siraj Shaikh" <siraj.shaikh@gmail.com>, freebsd-questions@freebsd.org Subject: Re: warning messages? Message-ID: <6.0.0.22.2.20080129160638.025457d8@mail.computinginnovations.com> In-Reply-To: <3b2ddd940801291200p37a1fbe6k139ade102b5e9693@mail.gmail.co m> References: <3b2ddd940801291200p37a1fbe6k139ade102b5e9693@mail.gmail.com>
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At 02:00 PM 1/29/2008, Siraj Shaikh wrote: >I have just installed FreeBSD 6.3 on my machine. I keep seeing these messages > >cpu0: Cx states changed >cpu1: Cx states changed > >in somewhat random intervals, specially at startup. What are they? >Should I be worried? Thanks >_______________________________________________ >freebsd-questions@freebsd.org mailing list >http://lists.freebsd.org/mailman/listinfo/freebsd-questions >To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org" You CPU is changing states as part of power management/thermal management. There are sysctl variables to set these values if you don't want the state to change, or to control is finer. Look at your dmesg output for how many states your CPU supports. -Derek -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. MailScanner thanks transtec Computers for their support.
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