Hi there, I have an Acer 4810tz / intel vga (i915) , BIOS 2.30 (the latest is 2.31) Processor is dual core u4100 , running on 1200Mhz (ondemand cpufreq policy), max 1300Mhz.
Problem: the fan is alway on and I see nothing fan related in /proc - but an empty dir. I do not know if it is normal. I have low cputemp values. Average temperature: 37-45 C, the box usually used for typing scripts. On boot there is a slight noise difference but that may be the hdd spin. Polling frequency is not set, but if I set it to any value it does not change fan activity. I can not echo new values to trip_points for I get input/output error. echo 98:90:86:80:60 > trip_points bash: echo: write error: Input/output error (The same if I put the values between "" use or omit -n) The trip points (see bleow) hint about passive mode, but that is the most. [r...@irulan TZS0]# cat /proc/acpi/thermal_zone/TZS0/ cooling_mode: <setting not supported> trip_points: critical (S5): 98 C passive: 90 C: tc1=0 tc2=50 tsp=0 devices=CPU0 CPU1 [r...@irulan TZS1]# cat trip_points critical (S5): 98 C cooling_mode: <setting not supported> lm_sensors report this: sensors acpitz-virtual-0 Adapter: Virtual device temp1: +41.0°C (crit = +98.0°C) temp2: +40.0°C (crit = +98.0°C) coretemp-isa-0000 Adapter: ISA adapter Core 0: +45.0°C (high = +105.0°C, crit = +105.0°C) coretemp-isa-0001 Adapter: ISA adapter Core 1: +43.0°C (high = +105.0°C, crit = +105.0°C) acpi -V: acpi -V Battery 0: Discharging, 42%, 02:08:51 remaining Battery 0: design capacity 5800 mAh, last full capacity 5513 mAh = 95% Adapter 0: off-line Thermal 0: ok, 41.0 degrees C Thermal 0: trip point 0 switches to mode critical at temperature 98.0 degrees C Thermal 1: ok, 41.0 degrees C Thermal 1: trip point 0 switches to mode critical at temperature 98.0 degrees C Thermal 1: trip point 1 switches to mode passive at temperature 90.0 degrees C Cooling 0: LCD 9 of 9 Cooling 1: Processor 0 of 3 Cooling 2: Processor 0 of 3 Bests, Laslo Forro
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