2012年6月19日

ubuntu server 10.04LTS升級12.04 LTS

ubutnu網站的升級方法,但最好是等到ubuntu 12.04.3以後再升會較保險,先記下再說了

From 10.04 to 12.04



It is generally recommended that users of Ubuntu 10.04 LTS wait until the first point release, due in July, before upgrading.
To upgrade from Ubuntu 10.04 LTS on a server system before then, follow the steps listed below:
  1. Ensure you're up to date with latest updates for Ubuntu 10.04:
    1.  sudo apt-get update 
    2.  sudo apt-get upgrade 
  2. Install update-manager-core if it is not already installed:
    1.  sudo apt-get install update-manager-core 
  3. Edit /etc/update-manager/release-upgrades and set Prompt=lts. Note: The minumum contents of /etc/update-manager/release-upgrades should be:
[DEFAULT]
Prompt=lts

  1. Launch the upgrade tool:
    1.  sudo do-release-upgrade -d
    2. Follow the on-screen instructions.
於2014/8/6將文字版ubuntu10.04 LTS server升至12.04 LTS server確實成功 

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