GPU FAN GP108 Geforce GT1030 的风扇控制不工作 - 无法启动风扇速度调节器。
未能启动
● fancontrol.service - fan speed regulator
Loaded: loaded (/lib/systemd/system/fancontrol.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Mon 2022-01-17 22:27:45 EET; 3min 56s ago
Docs: man:fancontrol(8)
man:pwmconfig(8)
Process: 17456 ExecStartPre=/usr/sbin/fancontrol --check (code=exited, status=1/FAILURE)
Jan 17 22:27:45 eliasc systemd[1]: Starting fan speed regulator...
Jan 17 22:27:45 eliasc fancontrol[17456]: Loading configuration from /etc/fancontrol ...
Jan 17 22:27:45 eliasc fancontrol[17456]: Some mandatory settings missing, please check your config file!
Jan 17 22:27:45 eliasc systemd[1]: fancontrol.service: Control process exited, code=exited, status=1/FAILURE
Jan 17 22:27:45 eliasc systemd[1]: fancontrol.service: Failed with result 'exit-code'.
Jan 17 22:27:45 eliasc systemd[1]: Failed to start fan speed regulator.
风扇控制配置
# Configuration file generated by pwmconfig, changes will be lost
INTERVAL=10
DEVPATH=hwmon0=devices/virtual/thermal/thermal_zone0 hwmon1=devices/pci0000:00/0000:00:01.0/0000:01:00.0 hwmon3=devices/platform/it87.2608
DEVNAME=hwmon0=acpitz hwmon1=nouveau hwmon3=it8620
FCTEMPS=hwmon1/GPU_temp=/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/hwmon/hwmon1/temp1_input
FCFANS =hwmon1/GPU_fan= /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/hwmon/hwmon1/fan1_input
MINTEMP=hwmon1/GPU_temp=20
MAXTEMP=hwmon1/GPU_temp=90
MINSTART=hwmon1/GPU_fan=400
MINSTOP =hwmon1/GPU_fan=0
MAXPWM =hwmon1/GPU_fan=220
GPU 卡（作为 PCI）-（GForce）带有 nouveau 驱动程序
elias@eliasc:/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/hwmon/hwmon1$ vdir
σύνολο 0
lrwxrwxrwx 1 root root 0 Jan 17 20:44 device -> ../../../0000:01:00.0
-r--r--r-- 1 root root 4096 Jan 17 20:44 fan1_input
-r--r--r-- 1 root root 4096 Jan 17 20:44 name
drwxr-xr-x 2 root root 0 Jan 17 20:42 power
-rw-r--r-- 1 root root 4096 Jan 17 21:51 pwm1
-rw-r--r-- 1 root root 4096 Jan 17 21:53 pwm1_enable
-rw-r--r-- 1 root root 4096 Jan 17 22:12 pwm1_max
-rw-r--r-- 1 root root 4096 Jan 17 22:12 pwm1_min
lrwxrwxrwx 1 root root 0 Jan 17 20:42 subsystem -> ../../../../../../class/hwmon
-r--r--r-- 1 root root 4096 Jan 17 22:12 temp1_auto_point1_pwm
-rw-r--r-- 1 root root 4096 Jan 17 22:12 temp1_auto_point1_temp
-rw-r--r-- 1 root root 4096 Jan 17 22:12 temp1_auto_point1_temp_hyst
-rw-r--r-- 1 root root 4096 Jan 17 20:44 temp1_crit
-rw-r--r-- 1 root root 4096 Jan 17 20:44 temp1_crit_hyst
-rw-r--r-- 1 root root 4096 Jan 17 20:44 temp1_emergency
-rw-r--r-- 1 root root 4096 Jan 17 20:44 temp1_emergency_hyst
-r--r--r-- 1 root root 4096 Jan 17 20:44 temp1_input
-rw-r--r-- 1 root root 4096 Jan 17 20:44 temp1_max
-rw-r--r-- 1 root root 4096 Jan 17 20:44 temp1_max_hyst
-rw-r--r-- 1 root root 4096 Jan 17 20:42 uevent
-r--r--r-- 1 root root 4096 Jan 17 22:12 update_interval
GPU 控制器设置为 0
cat /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/hwmon/hwmon1/pwm1_enable
0
信息 - 我如何改变该值？
hwmon device attribute pwm1_enable:
0: PWM offline (fan is set to full-speed mode)
1: Manual PWM control (use pwm1 to set fan level)
2: Hardware PWM control (EC "auto" mode)
3: reserved (Software PWM control, not implemented yet)
参数无效 --->
echo 1 | sudo tee pwm1_enable
是否有任何选项可以使用终端命令手动设置 gpu 风扇速度？
答案1
问题解决了！
我的 GPU 风扇转速为 800 - 900rpm，噪音很大。因此，我想控制它。
注意，我有一个非常强大的气泵，我用它给风扇充气。我还拧下 GPU 的风扇，并清洁它。然而，问题并没有解决。
最后，我在风扇中心贴了一些胶带，风扇转速增加了 1100-1300rpm！不知道为什么。可能是风扇几何形状发生了变化？