Date: Mon, 13 Jul 2015 21:29:10 -0500 From: "Herminio Hernandez, Jr." <herminio.hernandezjr@gmail.com> To: Justin Hibbits <jrh29@alumni.cwru.edu> Cc: FreeBSD PowerPC ML <freebsd-ppc@freebsd.org> Subject: Re: fan funning high on base system Message-ID: <CAJRA9dyFgitn-uOQJpDF25TjDBQMCxrgD%2BN_c7JiKNvxACj_dw@mail.gmail.com> In-Reply-To: <1F2CF6AF-17FB-4243-B64E-C8893EBEBC73@gmail.com> References: <20150712101745.d1f6cf3583cd10043b1600d3@gmail.com> <CAHSQbTApU4qqwKFDFcgAAiuFtOXO_OHLY9vUFOr5OQfO7mB5sQ@mail.gmail.com> <1F2CF6AF-17FB-4243-B64E-C8893EBEBC73@gmail.com>
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Justin, Right now I have openbox running, but my fan is going crazy with the system on idle. My machine is not hot at all but I am seeing this in dmeg, WARNING: Current temperature (GPU BOTTOMSIDE: 255.0 C) exceeds critical temperature (80.0 C); count=1 WARNING: Current temperature (GPU BOTTOMSIDE: 255.0 C) exceeds critical temperature (80.0 C); count=1 WARNING: Current temperature (PWR/MEMORY BOTTOMSIDE: 255.0 C) exceeds critical temperature (80.0 C); count=1 WARNING: Current temperature (PWR/MEMORY BOTTOMSIDE: 255.0 C) exceeds critical temperature (80.0 C); count=1 WARNING: Current temperature (GPU BOTTOMSIDE: 255.0 C) exceeds critical temperature (80.0 C); count=1 WARNING: Current temperature (GPU BOTTOMSIDE: 255.0 C) exceeds critical temperature (80.0 C); count=1 WARNING: Current temperature (GPU BOTTOMSIDE: 255.0 C) exceeds critical temperature (80.0 C); count=1 WARNING: Current temperature (GPU BOTTOMSIDE: 255.0 C) exceeds critical temperature (80.0 C); count=1 WARNING: Current temperature (CPU BOTTOMSIDE: 255.0 C) exceeds critical temperature (80.0 C); count=1 WARNING: Current temperature (GPU BOTTOMSIDE: 255.0 C) exceeds critical temperature (80.0 C); count=1 WARNING: Current temperature (GPU BOTTOMSIDE: 255.0 C) exceeds critical temperature (80.0 C); count=1 WARNING: Current temperature (PWR/MEMORY BOTTOMSIDE: 255.0 C) exceeds critical temperature (80.0 C); count=1 WARNING: Current temperature (GPU BOTTOMSIDE: 255.0 C) exceeds critical temperature (80.0 C); count=1 WARNING: Current temperature (GPU BOTTOMSIDE: 255.0 C) exceeds critical temperature (80.0 C); count=1 WARNING: Current temperature (GPU BOTTOMSIDE: 255.0 C) exceeds critical temperature (80.0 C); count=1 WARNING: Current temperature (PWR/MEMORY BOTTOMSIDE: 255.0 C) exceeds critical temperature (80.0 C); count=1 WARNING: Current temperature (GPU BOTTOMSIDE: 255.0 C) exceeds critical temperature (80.0 C); count=1 WARNING: Current temperature (GPU BOTTOMSIDE: 255.0 C) exceeds critical temperature (80.0 C); count=1 $ On Sun, Jul 12, 2015 at 10:01 PM, Herminio Hernandez Jr. < herminio.hernandezjr@gmail.com> wrote: > Once I finished building Xorg and my video drivers, I did a reboot. Then > logged in again and started X. All was good and my fans were quiet. Now on > to build my DE! > > Sent from my iPhone > > On Jul 12, 2015, at 12:31 PM, Justin Hibbits <jrh29@alumni.cwru.edu> > wrote: > > Hi, > > On Jul 12, 2015 8:17 AM, "Herminio Hernandez Jr" < > herminio.hernandezjr@gmail.com> wrote: > > > > I have the base system installed on my iBook G4, but the fans are > running like crazy. During the install I selected the powerd service to > control cpu scaling, but I am not sure if it is working. It could since I > am installing the port for xorg I just to be sure that there is not another > port I need to install to manage cpu and fans on powerpc. Thanks! > > > > -- > > Herminio Hernandez Jr <herminio.hernandezjr@gmail.com> > > The fans should be temperature controlled, which can be disabled through > the machdep.manage_fans sysctl. All temperatures and fan speeds can be seen > with sysctl as well. I think the iBook uses the adt746x, but you can just > grep for 'temp', 'pwm', and 'rpm' for the data, maybe a sensor is finding a > really high temperature. If you're building anything the temperature does > sound and the fans go nuts, but afterwards they should quiet down. > > -Justin > >
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