[NVCF] PWM fan speed too high
Submitted by Invalid Invalid
Assigned to Nouveau Project
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).