使用Ubuntu 12.04 LTS耗電(過熱) - Linux

By Daniel
at 2014-04-16T09:28
at 2014-04-16T09:28
Table of Contents
我電腦灌雙系統
用Win8大概都可以用個6小
可是用Ubuntu的時候差不多2小時就沒電了
而且電腦明顯比較燙
想請問可能會是什麼原因呢??
我看風扇應該滿正常的
我除了一些程式開發套件之外也沒有在亂裝東西或是超頻幹嘛的
============================================================
我後來cpufreqd, powertop跟bumblebee都有裝了
關掉顯卡之後有稍微好一點
不過還是很燙
看cpufreqd發現我電腦預設是run在high performance = =
我去cpufreqd的script檔裡面把預設都調成on demend
就好很多了
不過說真的我覺得還是明顯比Win8燙......
我覺得是不是儘管是on demend也很容易飆高頻率啊?
--
用Win8大概都可以用個6小
可是用Ubuntu的時候差不多2小時就沒電了
而且電腦明顯比較燙
想請問可能會是什麼原因呢??
我看風扇應該滿正常的
我除了一些程式開發套件之外也沒有在亂裝東西或是超頻幹嘛的
============================================================
我後來cpufreqd, powertop跟bumblebee都有裝了
關掉顯卡之後有稍微好一點
不過還是很燙
看cpufreqd發現我電腦預設是run在high performance = =
我去cpufreqd的script檔裡面把預設都調成on demend
就好很多了
不過說真的我覺得還是明顯比Win8燙......
我覺得是不是儘管是on demend也很容易飆高頻率啊?
--
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