ubuntu10.04下eclipse運行速度慢問題解決

在ubuntu下運行eclipse速度十分緩慢，感覺像是在用一台老爺機寫程式，研究了一下Java環境才發現我裝的是open jdk而不是sun jdk.

在ubuntu的官方找到了以下說明，連結

Sun Java moved to the Partner repository

For Ubuntu 10.04 LTS, the sun-java6 packages have been dropped from the Multiverse section of the Ubuntu archive. It is recommended that you use openjdk-6 instead.

If you can not switch from the proprietary Sun JDK/JRE to OpenJDK, you can install sun-java6 packages from the Canonical Partner Repository. You can configure your system to use this repository via command-line:

add-apt-repository "deb http://archive.canonical.com/  lucid partner"

暈倒，只好手動安裝sun的jdk了

在命令列輸入

$ sudo add-apt-repository "deb http://archive.canonical.com/  lucid partner"
$ sudo apt-get update
$ sudo apt-get install sun-java6-jdk

搞定