禹东波 發表於 2022-8-21 20:57:00

ubuntu查看温度

<p><strong>1、sensor</strong></p>
<p>sensor是一个简单的命令行实用程序,它显示包括CPU在内的所有传感器芯片的当前读数。默认情况下,它预装在一些Linux发行版种,如Ubuntu,如果没有则按如下所示安装。</p>
<p>$&nbsp;sudo apt-get install lm-sensors</p>
<p><img src="https://www.linuxidc.com/upload/2020_03/20031020566747.png"></p>
<p>然后,您可以运行以下命令来检测系统上的所有传感器。</p>
<p>$&nbsp;sudo sensors-detect</p>
<p>输出示例如下图:</p>
<p><img src="https://www.linuxidc.com/upload/2020_03/20031020566557.png"></p>
<p>一旦检测到,您就可以运行以下命令来检查CPU温度,GPU温度,风扇速度,电压等。</p>
<p> $&nbsp;sensors</p>
<p>示例输出:</p>
<p>dell_smm-virtual-0<br>Adapter: Virtual device<br>Processor Fan: 2515 RPM<br>CPU:&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; +55.0°C &nbsp;<br>Ambient:&nbsp; &nbsp; &nbsp; &nbsp; +38.0°C &nbsp;<br>SODIMM:&nbsp; &nbsp; &nbsp; &nbsp; +42.0°C &nbsp;<br><br>coretemp-isa-0000<br>Adapter: ISA adapter<br>Package id 0:&nbsp; +56.0°C&nbsp; (high = +100.0°C, crit = +100.0°C)<br>Core 0:&nbsp; &nbsp; &nbsp; &nbsp; +54.0°C&nbsp; (high = +100.0°C, crit = +100.0°C)<br>Core 1:&nbsp; &nbsp; &nbsp; &nbsp; +52.0°C&nbsp; (high = +100.0°C, crit = +100.0°C)<br>Core 2:&nbsp; &nbsp; &nbsp; &nbsp; +56.0°C&nbsp; (high = +100.0°C, crit = +100.0°C)<br>Core 3:&nbsp; &nbsp; &nbsp; &nbsp; +51.0°C&nbsp; (high = +100.0°C, crit = +100.0°C)<br><br></p>
<p><img src="https://www.linuxidc.com/upload/2020_03/20031020562449.png"></p>
<p><strong>2.使用Psensor GUI工具检查CPU温度</strong></p>
<p>我们将使用一个GUI工具Psensor,它允许你在Linux中监控硬件温度。用Psensor你可以:</p>
<ul>
<li>监控cpu和主板的温度</li>
<li>监控NVidia GPU的文档</li>
<li>监控硬盘的温度</li>
<li>监控风扇的速度</li>
<li>监控CPU的利用率</li>
</ul>
<p>Psensor最新的版本同样提供了Ubuntu中的指示小程序,这样使得在Ubuntu中监控温度变得更加容易。你可以选择在面板的右上角显示温度。它还会在温度上过阈值后通知。</p>
<div><strong>如何在Ubuntu 15.04 和 14.04中安装Psensor</strong></div>
<p>在安装Psensor前,你需要安装和配置lm-sensors,这是一个用于硬件监控的命令行工具。如果你想要测量磁盘温度,你还需要安装hddtemp。要安装这些工具,运行下面的这些命令:</p>
<pre>sudo apt-get install lm-sensors hddtemp
</pre>
<p>接着开始检测硬件传感器:</p>
<pre>sudo sensors-detect
</pre>
<p>要确保已经工作,运行下面的命令:</p>
<pre>sensors
</pre>
<p>它会给出下面这样的输出:</p>
<pre>acpitz-virtual-0
Adapter: Virtual device
temp1: +43.0°C (crit = +98.0°C)

coretemp-isa-0000
Adapter: ISA adapter
Physical id 0: +44.0°C (high = +100.0°C, crit = +100.0°C)
Core 0: +41.0°C (high = +100.0°C, crit = +100.0°C)
Core 1: +40.0°C (high = +100.0°C, crit = +100.0°C)
</pre>
<p>如果一切看上去没问题,使用下面的命令安装Psensor:</p>
<pre>sudo apt-get install psensor
</pre>
<p>安装完成后,在Unity Dash中运行程序。第一次运行时,你应该配置Psensor该监控什么状态。</p>
<p><img src="https://www.linuxprobe.com/wp-content/uploads/2017/06/234720sgi4oj6z7jyjt7gy.jpg"></p>
<div><strong>在面板显示温度</strong></div>
<p>如果你想要在面板中显示温度,进入Sensor Preferences:</p>
<p><img src="https://www.linuxprobe.com/wp-content/uploads/2017/06/234721raf5xjtuasuukhqu.jpg"></p>
<p>在Application Indicator菜单下,选择你想要显示温度的组件并勾上Display sensor in the label选项。</p>
<p><img src="https://www.linuxprobe.com/wp-content/uploads/2017/06/234723wccmmbomehr91btb.jpg"></p>
<div><strong>每次启动启动Psensor</strong></div>
<p>进入Preferences-&gt;Startup并选择Launch on session startup使每次启动时启动Psensor。</p>
<p><img src="https://www.linuxprobe.com/wp-content/uploads/2017/06/234723skznw6slnkrs4u84.jpg"></p>
<p>就是这样。你所要做的就是在这里监控CPU温度。你可以时刻注意并帮助你找出使计算机过热的进程</p>
<div class="highlight">&nbsp;</div><br><br>
来源:https://www.cnblogs.com/yibeimingyue/p/16610656.html
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