[Nouveau] [Bug 80900] [NVCF] PWM fan speed too high under kernel 3.15

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=80900

--- Comment #1 from Martin Peres <martin.peres at ensi-bourges.fr> ---
(In reply to comment #0)
> Created attachment 102242 [details]
> Dmesg
> 
> Since updating to kernel 3.15, the pwm fan speed of my 550 Ti card is too
> high (above 35% in all situations) when compared with the proprietary NVIDIA
> driver (that hovers around 30%).
> The only way to reduce it to silence once again is to manually change the
> pwm1_max value under sysfs to 30 (by default it's 100).

Can you tell me the temperature of the GPU (run "sensors"). Then, could you
send me your vbios (http://nouveau.freedesktop.org/wiki/DumpingVideoBios/) ?

Thanks for reporting the issue.

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