[Nouveau] [Bug 98852] Nvidia graphics card fan not running or to slow, danger of overheating

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=98852

--- Comment #13 from Martin Peres <martin.peres at free.fr> ---
(In reply to Egon Niessner from comment #12)
> I did some further tests with setting of the boot time parameter
> in the yast kernel parameter line.
> 
> Also with 
>  
> nouveau.runpm=0  or
> nouveau.runpm=1  
> the fan on the graphic card does not start.
> 
> Beside this I use for PC tests also the systemrescue-Distribution
> where DVD images can be found on 
> http://www.system-rescue-cd.org/Download
> 
> I observed that until version 4.6.1 the fan on the graphic card was running.
> Starting with version 4.7.1 the fan stops after loading of the rescue system.

This is really weird as there are no changes related to the fan between 4.6 and
4.7 :s

I guess, at this point, we need to check out what nouveau is doing versus what
the blob is doing.

Please download and compile envytools[0] and run the following command when
running Nouveau, then when using the proprietary driver:
 - nvapeek e114 10

Please report back.

[0] https://github.com/envytools/envytools/commits/master

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