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Some time ago before I have blogged about How to properly control your Lenovo Thinkpad R61 fan rotation cycles on Linux with ThinkFan
In this tiny article I have explained my previous obstacles of making my Notebook CPU cooling fan to properly rotate and cool up my Central Processing Unit.
However just recently I’ve upgraded my Debian Unstable – Squeeze/Sid through the apt-get manager to the newest possible package updates.
The upgraded bundle of packages also updated my sid thinkfan package to:
hipo@noah:~$ dpkg -l |grep -i thinkfan
ii thinkfan 0.7.1-1 simple and lightweight fan control program
I was unpleasently suprised when I tried to restart thinkfan using the thinkfan init.d script I have used until recently /etc/init.d/thinkfan , cause /etc/init.d/thinkfan was no longer be.
Furthermore I give a try to directly launch the thinkfan daemon from the terminal trying to backround the service, like so:
noah:~# thinkfan &
WARNING: Using default temperature inputs in /proc/acpi/ibm/thermal.
WARNING: You have not provided any correction values for any sensor, and your fan will only start at 55 °C. This can be dangerous for your hard drive.
Though this started up the thinkfan daemon as you can see the note in the message below it started up with a consistent cycling cooling to keep the CPU wamrth sticked to 55 ° degrees: