[Nouveau] [Bug 77003] [NV50] Fan speed to high with Kernel versions 3.13.x - Nvidia GeForce GTS 240 (NV92)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=77003

--- Comment #4 from Martin Peres <martin.peres at ensi-bourges.fr> ---
(In reply to comment #3)
> Created attachment 96855 [details]
> vbios.rom
> 
> Vbtracetool didn't find file "pci/pci.h" during make. So I did create it
> with the nouveau module, hope this is OK instead.

Looks good, thanks!

> 
> Temp is quite high with 84°, isn't it? With Kernel versions < 3.13.x fan
> speed doesn't get up to 6Ks. I'm using Gnome 3 with Liber8, Firefox, ...
> nothing spectacular.

Well, 84°C is nothing to be afraid of, especially on old cards. However,
looking at your vbios informed me that when your card is at 60°C, the fan speed
should be 35% and 100% at 90°C.

Could you try to check if manual fan management works perfectly (try 0 -> 100%
in 10 steps) both on the 3.12.9 and 3.13.x?

If this works fine, then I would like you to load nouveau with the following
parameter and send me the kernel log:
debug="PTHERM=debug"

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