如何在Ubuntu Linux中獲取CPU溫度

Lm_sensors是一個命令行工具,用於顯示所有芯片傳感器數據的當前讀數,包括CPU溫度。默認情況下,Ubuntu LInux沒有安裝Lm_Sensors,因此,我們必須自己安裝它們。

[email protected]:~$ sudo apt install lm-sensors
檢測硬件

接下來,我們需要檢測安裝在電腦上的硬件監控芯片。現在我們可以開始檢測電腦的硬件傳感器了:

[email protected]:~$ sudo sensors-detect
# sensors-detect revision 6284 (2015-05-31 14:00:33 +0200)
# System: VMware, Inc. VMware Virtual Platform [None]
# Board: Intel Corporation 440BX Desktop Reference Platform
# Kernel: 4.15.0-30Ubuntu-generic x86_64
# Processor: Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz (6/158/10)

This program will help you determine which kernel modules you need
to load to use lm_sensors most effectively. It is generally safe
and recommended to accept the default answers to all questions,
unless you know what you're doing.

Some south bridges, CPUs or memory controllers contain embedded sensors.
Do you want to scan for them? This is totally safe. (YES/no): yes
Silicon Integrated Systems SIS5595...                       No
VIA VT82C686 Integrated Sensors...                          No
VIA VT8231 Integrated Sensors...                            No
AMD K8 thermal sensors...                                   No
AMD Family 10h thermal sensors...                           No
AMD Family 11h thermal sensors...                           No
AMD Family 12h and 14h thermal sensors...                   No
AMD Family 15h thermal sensors...                           No
AMD Family 16h thermal sensors...                           No
AMD Family 17h thermal sensors...                           No
AMD Family 15h power sensors...                             No
AMD Family 16h power sensors...                             No
Intel digital thermal sensor...                             Success!
    (driver `coretemp')
Intel AMB FB-DIMM thermal sensor...                         No
Intel 5500/5520/X58 thermal sensor...                       No
VIA C7 thermal sensor...                                    No
VIA Nano thermal sensor...                                  No

Some Super I/O chips contain embedded sensors. We have to write to
standard I/O ports to probe them. This is usually safe.
Do you want to scan for Super I/O sensors? (YES/no): yes

..................
顯示cpu溫度

可以通過一下命令查看溫度數據了:

[email protected]:~$ sensors
iwlwifi_1-virtual-0
Adapter: Virtual device
temp1:        +33.0°C  

pch_skylake-virtual-0
Adapter: Virtual device
temp1:        +38.5°C  

BAT0-acpi-0
Adapter: ACPI interface
in0:         +12.45 V  

coretemp-isa-0000
Adapter: ISA adapter
Package id 0:  +39.0°C  (high = +100.0°C, crit = +100.0°C)
Core 0:        +39.0°C  (high = +100.0°C, crit = +100.0°C)
Core 1:        +38.0°C  (high = +100.0°C, crit = +100.0°C)

thinkpad-isa-0000
Adapter: ISA adapter
fan1:           0 RPM
temp1:        +38.0°C  
temp2:            N/A  
temp3:         +0.0°C  
temp4:         +0.0°C  
temp5:         +0.0°C  
temp6:         +0.0°C  
temp7:         +0.0°C  
temp8:         +0.0°C  

BAT1-acpi-0
Adapter: ACPI interface
in0:         +12.49 V  

acpitz-acpi-0
Adapter: ACPI interface
temp1:        +38.0°C  (crit = +128.0°C)

還可以使用watch命令實時關注:

[email protected]:~$ watch sensors
使用圖形化工具psensor顯示cpu溫度

使用Psensor,您可以檢查以下各項:

  • 主板、CPU傳感器和NVidia GPU的溫度
  • 硬盤驅動器的溫度
  • 風扇的轉速
  • 監視CPU使用情況

最新版本的Psensor還爲Ubuntu提供了一個applet指示器,因此在Ubuntu上更容易監控硬件溫度。您可以選擇在頂部面板中顯示溫度。它甚至可以在溫度超過極限時發送桌面通知。

我們可以使用下面的命令安裝Psensor

[email protected]:~/Desktop$ sudo apt install -y psensor

打開ubuntu的launchpad,在裏面找到psensor,打開該應用就可以看到多個傳感器:
如何在Ubuntu Linux中獲取CPU溫度如何在Ubuntu Linux中獲取CPU溫度
如何在Ubuntu Linux中獲取CPU溫度如何在Ubuntu Linux中獲取CPU溫度

使用圖形化工具hardinfo

Hardinfo是Linux中用於在圖形化界面中顯示硬件信息的工具。可以使用它檢測cpu的溫度。以下命令安裝hardinfo

[email protected]:~/Desktop$ sudo apt install hardinfo
# 運行一下命令打開hardinfo
[email protected]:~/Desktop$ sudo hardinfo

如何在Ubuntu Linux中獲取CPU溫度如何在Ubuntu Linux中獲取CPU溫度

總結

在本教程中,我們將學習如何從命令行和桌面獲取Ubuntu Linux上的CPU溫度。

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