Colin wrote: >Hi, > >> I don't have anything in /sys/devices related to temperature. Below >> is /proc/cpuinfo --Thanks for any further advice. The fan is still >> running at what sounds like the max... > >That means therm_adt746x isn't loaded, and probably your powerbook >model is configured to set the fan at max speed when it isn't handled.
Ahh, right. I didn't have the module running when I looked in /sys/devices. Now I have it running and the fan still seems to be working too hard. Here's what I get:
debian-powerpc:/sys/devices/temperatures# cat ./*temperature 57 59
The first should be cpu_temperature and the second gpu_temperature
debian-powerpc:/sys/devices/temperatures# cat ./*limit 50 70
The first should be cpu_limit and the second gpu_limit
>Can you send the output of > >dmesg | grep adt >
debian-powerpc:/sys/devices/temperatures# dmesg | grep adt adt746x: Thermostat bus: 1, address: 0x2e, limit_adjust: 0, fan_speed: -1
adt746x: ADT7467 initializing
adt746x: Lowering max temperatures from 73, 80, 109 to 70, 50, 70
adt746x: Setting speed to 0 for CPU fan.
adt746x: setting fans speed to 64 (limit exceeded by 0 on CPU)
adt746x: Setting speed to 64 for CPU fan.
adt746x: setting fans speed to 91 (limit exceeded by 2 on CPU)
adt746x: Setting speed to 91 for CPU fan.
adt746x: setting fans speed to 145 (limit exceeded by 4 on CPU)
adt746x: Setting speed to 145 for CPU fan.
adt746x: setting fans speed to 199 (limit exceeded by 6 on CPU)
adt746x: Setting speed to 199 for CPU fan.
adt746x: setting fans speed to 253 (limit exceeded by 8 on CPU)
adt746x: Setting speed to 253 for CPU fan.
adt746x: setting fans speed to 199 (limit exceeded by 6 on CPU)
adt746x: Setting speed to 199 for CPU fan.
adt746x: setting fans speed to 253 (limit exceeded by 8 on CPU)
adt746x: Setting speed to 253 for CPU fan.
debian-powerpc:/sys/devices/temperatures#
What is a safe temperature for the CPU? Could I just set the cpu_limit to 55? If so, how would I do that?
Brian
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