![]() PS, I found this link pretty informative. Since most of you are going to use pwmconfig (8) script, the config file syntax will be discussed last. Alternatively you can write this file yourself using the information from this manpage. So I'm going to mark this as solved for now while I monitor the GPU temps. For easy configuration, there's a script named pwmconfig (8) which lets you interactively write your configuration file for fancontrol. Once I rolled back to an Nvidia driver, quiet fans and sensors-detect gave me all the fan data including for the GPU. Turned out that a Nouveau driver was loaded when I installed Mint. Long story short, the fan that was maxed out in Mint was the Nvidia GPU which I didn't see pop up in sensors-detect at all. ![]() What it did show was something that initially confused me - a nouveau device which it couldn't get any information on. It reads its configuration from a file, then calculates fan speeds from temperatures and sets the corresponding PWM outputs to the computed values. After I ran pwmconfig, I was able to see some of the fans, but not the Nvidia GPU. Description fancontrol is a shell script for use with lmsensors. I installed xsensors and it was able to pick up all the case fans and the CPU and they were running at relatively low speeds (it is cold in my room). The above is a very long thread going on for 6 years, concluding that this problem happens on some kernel versions, but not on all. I saw the arch linux thread and did install lm-sensors but sensors-detect had difficulty seeing any fans at all though it did give me the core temps. 1 This is a known bug in Ubuntu, dating back to 2006 : Bug 77370 : Laptop Fan always on after resume from suspend to RAM. I have to lower the threshold to 300 to boot anything. That said, every time I lose power, the bios resets to alarm if the fans are lower than 600 rpm which appears to be the default but the fans are always turning much slower on a cold boot. I don't have everything figured out, but I've been figuring out a lot more. lm-sensors the speedfan equivalent in Linux, then add your gui front-end (for lm-sensors) of choice (Gkrellm or conky ) or some other choice.Thank you ClixTrix - I do let bios control the fans. I have been frustrated with certain aspects of Linux for years. It allows you to access information from temperature, voltage, and fan speed sensors. Xsensors strictly for fan control sensing looks to be about right Lm-sensors is a hardware health monitoring package for Linux. unless you were an over-clocker, which I understand has diminished in popularity, since processors now come prepared to over-clock. ![]() ![]() I was more hoping to adjust fan speed to test the fan. ago I took it apart and cleaned it thoroughly. turning up the fanspeed will only help little -RYknow 6 yr. If you cant do that bring it to a service. ago If you got heat problems open the thing up and clean it, not just from the outside. Sometimes the motherboard provides fan control, sometimes the computer case provides the connectors and temperature sensors to enable that control, such as Asus qfan Before using fancontrol you have to generate a configuration using sudo pwmconfig from fancontrol package, which replace lm-sensors. 5 comments Best Add a Comment neXITem 6 yr. I don't know why people think they even need this Yes for speed based on sensor temperature, so not entirely complete user control Hoppel wrote: While there is one excellent software for Windows - Speedfan - that gives the user complete control and a good interface, for Linux there seem to be only command line tools.Speedfan - that gives the user complete control.
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