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Last active March 26, 2022 04:32
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How to control nvidia fan speeds via command line (works with the latest drivers on the latest gen gpus (titanx)) and how to set it on boot
#/bin/sh
/opt/bin/nvidia-settings -a [gpu:0]/GPUFanControlState=1
/opt/bin/nvidia-settings -a [gpu:1]/GPUFanControlState=1
/opt/bin/nvidia-settings -a [gpu:2]/GPUFanControlState=1
/opt/bin/nvidia-settings -a [gpu:3]/GPUFanControlState=1
/opt/bin/nvidia-settings -a [fan:0]/GPUTargetFanSpeed=100
/opt/bin/nvidia-settings -a [fan:1]/GPUTargetFanSpeed=100
/opt/bin/nvidia-settings -a [fan:2]/GPUTargetFanSpeed=100
/opt/bin/nvidia-settings -a [fan:3]/GPUTargetFanSpeed=100
#!/sbin/openrc-run
description="Set GPU fans to max"
depend()
{
need xdm
after xdm
}
start()
{
ebegin "Setting GPU fans to max"
export DISPLAY=:0.0
/opt/bin/nvidia-settings -a [gpu:0]/GPUFanControlState=1
/opt/bin/nvidia-settings -a [gpu:1]/GPUFanControlState=1
/opt/bin/nvidia-settings -a [gpu:2]/GPUFanControlState=1
/opt/bin/nvidia-settings -a [gpu:3]/GPUFanControlState=1
/opt/bin/nvidia-settings -a [fan:0]/GPUTargetFanSpeed=100
/opt/bin/nvidia-settings -a [fan:1]/GPUTargetFanSpeed=100
/opt/bin/nvidia-settings -a [fan:2]/GPUTargetFanSpeed=100
/opt/bin/nvidia-settings -a [fan:3]/GPUTargetFanSpeed=100
eend 0
}
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