安装 ubuntu server 22.04 后无法控制旧 HP 台式电脑风扇

我在一台大约 10-15 年的旧 HP 台式电脑上安装了 Ubuntu Server 22.04。之前，它运行的是 Windows 7，风扇没有噪音。但现在，由于转速高（约 1300 RPM），风扇发出很大噪音。

我尝试遵循该论坛上不同相关主题的多个答案，但没有成功。因此，我做了以下事情：

• 安装lm_sensors并运行sudo sensors-detect，我得到以下结果：

# /etc/modules: kernel modules to load at boot time.
#
# This file contains the names of kernel modules that should be loaded
# at boot time, one per line. Lines beginning with "#" are ignored.

# Generated by sensors-detect on Fri Sep 13 08:03:19 2024
# Chip drivers
coretemp
f71882fg

• 重启
• 运行sensors命令：

sensors
f71858fg-isa-0200
Adapter: ISA adapter
+3.3V:         3.36 V  
3VSB:          3.28 V  
Vbat:          3.25 V  
fan1:        1359 RPM
fan2:         945 RPM
fan3:           0 RPM  ALARM
temp1:        +33.9°C  (high = +70.0°C, hyst = +60.0°C)
temp2:        +33.4°C  (high = +100.0°C, hyst = +85.0°C)
temp3:        +31.9°C  (high = +100.0°C, hyst = +85.0°C)

nouveau-pci-0100
Adapter: PCI adapter
GPU core:    900.00 mV (min =  +0.88 V, max =  +1.08 V)
temp1:        +54.0°C  (high = +95.0°C, hyst =  +3.0°C)
                      (crit = +105.0°C, hyst =  +5.0°C)
                      (emerg = +135.0°C, hyst =  +5.0°C)

coretemp-isa-0000
Adapter: ISA adapter
Package id 0:  +34.0°C  (high = +80.0°C, crit = +99.0°C)
Core 0:        +25.0°C  (high = +80.0°C, crit = +99.0°C)
Core 1:        +28.0°C  (high = +80.0°C, crit = +99.0°C)
Core 2:        +19.0°C  (high = +80.0°C, crit = +99.0°C)
Core 3:        +32.0°C  (high = +80.0°C, crit = +99.0°C)

• 跑步sudo pwmconfig

# pwmconfig version 3.6.0
This program will search your sensors for pulse width modulation (pwm)
controls, and test each one to see if it controls a fan on
your motherboard. Note that many motherboards do not have pwm
circuitry installed, even if your sensor chip supports pwm.

We will attempt to briefly stop each fan using the pwm controls.
The program will attempt to restore each fan to full speed
after testing. However, it is ** very important ** that you
physically verify that the fans have been to full speed
after the program has completed.

Found the following devices:
  hwmon0 is nouveau
  hwmon1 is coretemp
  hwmon2/device is f71858fg
  hwmon3 is hidpp_battery_0

Found the following PWM controls:
  hwmon0/pwm1           current value: 13
  hwmon2/device/pwm1           current value: 77
hwmon2/device/pwm1 is currently setup for automatic speed control.
In general, automatic mode is preferred over manual mode, as
it is more efficient and it reacts faster. Are you sure that
you want to setup this output for manual control? (n) y
hwmon2/device/pwm1_enable stuck to 2
Manual control mode not supported, skipping hwmon2/device/pwm1.
  hwmon2/device/pwm2           current value: 86
hwmon2/device/pwm2 is currently setup for automatic speed control.
In general, automatic mode is preferred over manual mode, as
it is more efficient and it reacts faster. Are you sure that
you want to setup this output for manual control? (n) y
hwmon2/device/pwm2_enable stuck to 2
Manual control mode not supported, skipping hwmon2/device/pwm2.
  hwmon2/device/pwm3           current value: 102
hwmon2/device/pwm3 is currently setup for automatic speed control.
In general, automatic mode is preferred over manual mode, as
it is more efficient and it reacts faster. Are you sure that
you want to setup this output for manual control? (n) y
hwmon2/device/pwm3_enable stuck to 2
Manual control mode not supported, skipping hwmon2/device/pwm3.

Giving the fans some time to reach full speed...
Found the following fan sensors:
  hwmon2/device/fan1_input     current speed: 1362 RPM
  hwmon2/device/fan2_input     current speed: 953 RPM
  hwmon2/device/fan3_input     current speed: 0 ... skipping!

Warning!!! This program will stop your fans, one at a time,
for approximately 5 seconds each!!!
This may cause your processor temperature to rise!!!
If you do not want to do this hit control-C now!!!
Hit return to continue: 

Testing pwm control hwmon0/pwm1 ...
 hwmon2/device/fan1_input ... speed was 1362 now 1390
   no correlation
 hwmon2/device/fan2_input ... speed was 953 now 953
   no correlation

No correlations were detected.
There is either no fan connected to the output of hwmon0/pwm1,
or the connected fan has no rpm-signal connected to one of
the tested fan sensors. (Note: not all motherboards have
the pwm outputs connected to the fan connectors,
check out the hardware database on http://www.almico.com/forumindex.php)

Did you see/hear a fan stopping during the above test (n)? n

Testing is complete.
Please verify that all fans have returned to their normal speed.

The fancontrol script can automatically respond to temperature changes
of your system by changing fanspeeds.

由于 hwmon2/device/pwm1 设置为 2，我尝试将其编辑为 1 以手动控制 pwm。我尝试了以下命令：

cd /sys/class/hwmon/hwmon2/device/
echo 1 > pwm1_enable

但是，我收到以下错误：bash: echo: write error: Invalid argument

此外，我尝试更新驱动程序，但没有成功。

最后，我尝试更新控制风扇 RPM 的 BIOS 参数，但它似乎是只读的，而且 BIOS 太旧了，我不明白是否可以更改该值...

任何帮助都将不胜感激=)

使用以下方法提取计算机硬件sudo lshw：

description: Motherboard
product: 2AB6
vendor: PEGATRON CORPORATION
physical id: 0
version: 1.04
----------------------------
description: BIOS
vendor: AMI
physical id: 0
version: 7.14
date: 05/17/2011
size: 64KiB
capacity: 8MiB
capabilities: pci upgrade shadowing cdboot bootselect socketedrom edd int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard int14serial int17printer acpi usb biosbootspecification
----------------------------
description: CPU
product: Intel(R) Core(TM) i5-2310 CPU @ 2.90GHz
vendor: Intel Corp.
physical id: 4
bus info: cpu@0
version: 6.42.7
slot: CPU 1
size: 1742MHz
capacity: 3800MHz
width: 64 bits
clock: 100MHz
capabilities: lm fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ht tm pbe syscall nx rdtscp x86-64 constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 popcnt tsc_deadline_timer aes xsave avx lahf_lm epb pti ssbd ibrs ibpb stibp xsaveopt dtherm ida arat pln pts md_clear flush_l1d cpufreq
configuration: cores=4 enabledcores=1 microcode=47
----------------------------
description: System Memory
physical id: e
slot: System board or motherboard
size: 4GiB
----------------------------
(Comment if you need to know anything else)

sudo dmidecode -t bios

SMBIOS 2.6 present.

Handle 0x0000, DMI type 0, 24 bytes
BIOS Information
    Vendor: AMI
    Version: 7.14
    Release Date: 05/17/2011
    Address: 0xF0000
    Runtime Size: 64 kB
    ROM Size: 8 MB
    Characteristics:
        PCI is supported
        BIOS is upgradeable
        BIOS shadowing is allowed
        Boot from CD is supported
        Selectable boot is supported
        BIOS ROM is socketed
        EDD is supported
        5.25"/1.2 MB floppy services are supported (int 13h)
        3.5"/720 kB floppy services are supported (int 13h)
        3.5"/2.88 MB floppy services are supported (int 13h)
        Print screen service is supported (int 5h)
        8042 keyboard services are supported (int 9h)
        Serial services are supported (int 14h)
        Printer services are supported (int 17h)
        ACPI is supported
        USB legacy is supported
        BIOS boot specification is supported
        Targeted content distribution is supported
    BIOS Revision: 7.14

Handle 0x0029, DMI type 13, 22 bytes
BIOS Language Information
    Language Description Format: Abbreviated
    Installable Languages: 12
        eng
        fra
        spa
        ger
        ita
        dan
        fin
        dut
        nor
        por
        swe
        jpn
    Currently Installed Language: fra