lm 传感器未检测到风扇

Question

我的风扇在用力吹，而我的 cpu 温度是 32 度

我尝试了很多方法来控制我的风扇。

更改了 grub 文件

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_osi= pci=noacpi"

_

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_osi=\"Linux\""

冉sensors-detect：

To load everything that is needed, add this to /etc/modules:
#----cut here----
# Chip drivers
coretemp
#----cut here----
If you have some drivers built into your kernel, the list above will
contain too many modules. Skip the appropriate ones!

Do you want to add these lines automatically to /etc/modules? (yes/NO)

Unloading i2c-dev... OK
Unloading i2c-i801... OK
Unloading cpuid... OK

冉sensors：

acpitz-virtual-0
Adapter: Virtual device
temp1:        +34.0°C  (crit = +90.0°C)

coretemp-isa-0000
Adapter: ISA adapter
Core 0:       +34.0°C  (high = +80.0°C, crit = +90.0°C)
Core 2:       +34.0°C  (high = +80.0°C, crit = +90.0°C)

冉sudo start module-init-tools和sudo start module-init-tools

module-init-tools stop/waiting

正如你所看到的，我的风扇没有被检测到。

跑步fancontrol给了我这个：

Loading configuration from /etc/fancontrol ...
Error: Can't read configuration file

你能帮我吗？我现在不能在课堂上使用我的笔记本电脑。

提前致谢。

我的Ubuntu 11.10系统

00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02)
00:01.0 PCI bridge: Intel Corporation Core Processor PCI Express x16 Root Port (rev 02)
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02)
00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06)
00:1a.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05)
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 05)
00:1c.2 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 3 (rev 05)
00:1d.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a5)
00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA AHCI Controller (rev 05)
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 05)
01:00.0 VGA compatible controller: ATI Technologies Inc Manhattan [Mobility Radeon HD 5400 Series]
01:00.1 Audio device: ATI Technologies Inc Manhattan HDMI Audio [Mobility Radeon HD 5000 Series]
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)
03:00.0 Network controller: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller (rev 01)
7f:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 05)
7f:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 05)
7f:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 05)
7f:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 05)
7f:02.2 Host bridge: Intel Corporation Core Processor Reserved (rev 05)
7f:02.3 Host bridge: Intel Corporation Core Processor Reserved (rev 05)

编辑

刚刚安装了 Lubuntu 和 lm-sensors 没有任何问题来检测我的两个粉丝。

Answer 1

我知道我的问题的根源。

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安装 Lubuntu 后，我运行了sensors，这是输出：

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Adapter: Virtual device\ntemp1:        +52.0\xc2\xb0C  (crit = +90.0\xc2\xb0C)\n\nradeon-pci-0100\nAdapter: PCI adapter\ntemp1:        +97.5\xc2\xb0C\n

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然后我安装了专有的 fglrx 驱动程序。的输出sensors仅为

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Adapter: Virtual device\ntemp1:        +52.0\xc2\xb0C  (crit = +90.0\xc2\xb0C)\n

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因此，ATI/AMD fglrx 驱动程序导致了该问题。

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