fan funning high on base system

[Herminio Hernandez, Jr.]

I would like to file a bug report on this but I am not sure what I would
file it against...

On Mon, Jul 13, 2015 at 9:49 PM, Herminio Hernandez, Jr. <
herminio.hernandezjr at gmail.com> wrote:

> I am running 10.1 where do I get 11 current? I am thinking it is a bug
> cause while dmesg is giving me those warnings I am getting this in sysctl
>
> $ sudo sysctl -a |grep adt746x
> device    adt746x
> dev.adt746x.%parent:
> dev.adt746x.0.%desc: Apple Thermostat Unit ADT746X
> dev.adt746x.0.%driver: adt746x
> dev.adt746x.0.%location: addr=0x5c
> dev.adt746x.0.%pnpinfo: name=fan compat=adt7467
> dev.adt746x.0.%parent: iicbus0
> dev.adt746x.0.fans.main_enclosure.pwm: 5
> dev.adt746x.0.sensors.cpu_core.volt: 191
> dev.adt746x.0.sensors.pwr/memory_bottomside.temp: 32.0C
> dev.adt746x.0.sensors.cpu_bottomside.temp: 32.0C
> dev.adt746x.0.sensors.gpu_bottomside.temp: 35.0C
> dev.adt746x.0.sensors.rear_main_enclosure.rpm: 7616
>
>
> On Mon, Jul 13, 2015 at 9:35 PM, Justin Hibbits <jrh29 at alumni.cwru.edu>
> wrote:
>
>> Hi Herminio,
>>
>> Are you running 10.x?  If so, could you try again with 11-CURRENT?  I
>> fixed a sign bug a few months ago, but haven't MFC'd it (or a host of
>> other bugfixes), so that may fix your problem.
>>
>> - Justin
>>
>> On Mon, Jul 13, 2015 at 7:29 PM, Herminio Hernandez, Jr.
>> <herminio.hernandezjr at gmail.com> wrote:
>> > 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 at 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 at alumni.cwru.edu>
>> >> wrote:
>> >>
>> >> Hi,
>> >>
>> >> On Jul 12, 2015 8:17 AM, "Herminio Hernandez Jr"
>> >> <herminio.hernandezjr at 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 at 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
>> >
>> >
>>
>
>