Public bug reported:
Hi,
I just noticed that the fan on my Thinkpad T400 doesn't stop anymore
once it got enabled. I have to unplug the AC-adapter for just a second
and plug it in again, then the fan slow down or stops. Same with
suspend. Fan is running → suspend → wake up after 1 second and the fan
slows down or stops.
heil...@t400:~$ lsb_release -rd
Description: Ubuntu 9.04
Release: 9.04
heil...@t400:~$ cat /proc/acpi/thermal_zone/THM1/*
<setting not supported>
<polling disabled>
state: ok
temperature: 29 C
critical (S5): 100 C
passive: 96 C: tc1=5 tc2=4 tsp=600 devices=CPU0 CPU1
heil...@t400:~$ acpi -V
Battery 0: Full, 91%
Battery 0: design capacity 37430 mAh, last full capacity 40850 mAh = 100%
AC Adapter 0: on-line
Thermal 0: ok, 29.0 degrees C
Thermal 1: ok, 33.0 degrees C
Cooling 0: LCD 7 of 15
Cooling 1: Processor 0 of 10
Cooling 2: Processor 0 of 10
heil...@t400:~$ cat /proc/acpi/ibm/thermal
temperatures: 33 39 29 -128 50 -128 27 -128 34 41 33 -128 -128 -128 -128 -128
** Affects: ubuntu
Importance: Undecided
Status: New
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once it got enabled, fan doesn't stop anymore on Thinkpad T400
https://bugs.launchpad.net/bugs/381315
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