| 19 | |
| 20 | == Green Computing == |
| 21 | |
| 22 | * 在 Debian 跟 Ubuntu 都有一個套件叫做 [http://packages.debian.org/etch/lm-sensors lm-sensor] - utilities to read temperature/voltage/fan sensors |
| 23 | {{{ |
| 24 | ~$ sudo apt-get install lm-sensors |
| 25 | ~$ sudo /etc/init.d/lm-sensors start |
| 26 | ~$ sudo sensors-detect |
| 27 | |
| 28 | 這個指令會跑很多測試,我跑出來最後秀這行,我就把它加到 /etc/modules |
| 29 | To load everything that is needed, add this to /etc/modules: |
| 30 | |
| 31 | #----cut here---- |
| 32 | # Chip drivers |
| 33 | coretemp |
| 34 | #----cut here---- |
| 35 | |
| 36 | ~$ sudo modprobe coretemp |
| 37 | ~$ sudo sensors |
| 38 | coretemp-isa-0000 |
| 39 | Adapter: ISA adapter |
| 40 | Core 0: +40.0°C (crit = +100.0°C) |
| 41 | |
| 42 | coretemp-isa-0001 |
| 43 | Adapter: ISA adapter |
| 44 | Core 1: +37.0°C (crit = +100.0°C) |
| 45 | }}} |
| 46 | * 透過 lm-sensors 可以知道現在 CPU 溫度是多少。還有另外一個跟 lm-sensor 有關的套件叫 [http://packages.debian.org/etch/sensord sensord],應該就可以幫忙紀錄歷史 CPU 溫度吧~想操機器的可以試試看 CPU 一直維持 99% 時,溫度是怎麼變化 :) |