【Ｌ】Ubuntu : Upgrade Ubuntu 8.10 to Ubuntu 9.04

剛才將 ubuntu 8.10 升級到 9.04

整體上還沒有太大的感覺。因為…我還不常用……

最大的發現，大概就是之前在編輯畫面時( vi or gedit.... etc.)

按著 上/下/左/右 鍵不放，他都只會動一格。

現在按著不放，已經可以連續向 上/下/左/右 移動了。

升級的方式如下：

Network Upgrade for Ubuntu Desktops ( GUI )

1. Start System/Administration/Update Manager
2. Click the Check button to check for new updates.
3. If there are any updates to install, use the Install Updates button to install them, and press Check again after that is complete.
4. A message will appear informing you of the availability of the new release.
5. Click Upgrade.

Network Upgrade for Ubuntu Servers ( Command Line )

1. Install update-manager-core if it is not already installed:
   sudo apt-get install update-manager-core
2. Launch the upgrade tool:
   sudo do-release-upgrade

接著就完成了~