Linux power regression + overheating problem on ThinkPad [fixed?]
November 10, 2011 – 11:28 pm by AbsintheSyringeThis post is also available on/was written for OMG! Ubuntu This blog post isn't only directed to ThinkPad owners as most notebook Linux users with Intel Core Duo 1/2 and i3/i5/i7 processors have been affected by this bug if not all. And yes, this problem is present on latest Debian Unstable and Ubuntu 11.10. Prelude I'm owner of Thinkpad X300, great machine except the fact that just recently I replaced its 3rd cooling fan! Yea, I do a lot of compiling and it's on all the time, but still this kind of things shouldn't happen. I first linked this problem to the fact that Thinkpad fan on Linux (as of 2.6.22) always works at what's its basically maximum RPM, thus the reason there are numerous fan control scripts. My favorite one is Thinkfan, but controlling fan doesn't really help if you have a overheating problem. For matter of a fact it working on its maximum ...