Date: Wed, 15 Jul 2009 13:16:14 -0400 From: Glen Barber <glen.j.barber@gmail.com> To: eculp <eculp@encontacto.net> Cc: freebsd-current <freebsd-current@freebsd.org> Subject: Re: Acer Laptop overheating with ACPI error that I don't understand. Message-ID: <4ad871310907151016t6a62236cqb852c0d8a9a10c79@mail.gmail.com> In-Reply-To: <20090714183204.99139apm4ieg3o8g@econet.encontacto.net> References: <20090714183204.99139apm4ieg3o8g@econet.encontacto.net>
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On Tue, Jul 14, 2009 at 7:32 PM, eculp<eculp@encontacto.net> wrote: > I am having overheating problems with my Acer Aspire laptop. > # uname -a > FreeBSD ed.local.net.mx 8.0-BETA1 FreeBSD 8.0-BETA1 #256: Thu Jul 9 > 07:05:20 CDT 2009 root@ed.local.net.mx:/usr/obj/usr/src/sys/ENCONTACTO > i386 > > I've been having this problem for several months and compensating by > reducing dev.cpu.0.freq from 1900 to 1200 and 800 in warm offices. > > The errors I'm seeing in the log files are: > > +acpi_ec0: EcRead: failed waiting to get data > +ACPI Exception: AE_NO_HARDWARE_RESPONSE, Returned by Handler for > [EmbeddedControl] 20090521 evregion-531 > +ACPI Error (psparse-0633): Method parse/execution failed [\\_TZ_.THRM._TMP] > (Node 0xc4e75960), AE_NO_HARDWARE_RESPONSE > > I'm afraid that I don't understand them. > > Any suggestions appreciated, > Didn't you get a response on this yesterday? -- Glen Barberhelp
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