導讀 | 你可能已經知道如何將你的Ubuntu 桌面升級到最新版本了,不過如果你用的Ubuntu Server,而且也正好又希望升級一下的話(前提是,不會影響你的應用。一般來說,對於伺服器作業系統,應該採用保守態度。如果不是必須升級才能解決的安全問題,最好不要升級,而是採用各種外部手段來解決。) |
##如果想從Ubuntu14.04/13.10/13.04/12.10/12.04或更老的版本升級到14.10,只要遵循下面給出的步驟。注意,你不能直接從13.10升級到14.10。你應該先將13.10升級到14.04在從14.04升級到14.10。下面是詳細步驟。
下面的步驟不僅能用於14.10,也相容於一些像是Lubuntu14.10,Kubuntu14.10和Xubuntu14.10等的Ubuntu衍生版本
伺服器升級從ubuntu14.04的伺服器升級到14.10的伺服器,採用下面的步驟。
安裝update-manager-core 這個套件如果之前沒男安裝的話:
sudo apt-get install update-manager-core
編輯 /etc/update-manager/release-upgrades這個檔案。
sudo nano /etc/update-manager/release-upgrades
像下面那樣設定Prompt=normal或Prompt=lts
## Default behavior for the release upgrader. [DEFAULT] # Default prompting behavior, valid options: # # never - Never check for a new release. # normal - Check to see if a new release is available. If more than one new # release is found, the release upgrader will attempt to upgrade to # the release that immediately succeeds the currently-running # release. # lts - Check to see if a new LTS release is available. The upgrader # will attempt to upgrade to the first LTS release available after # the currently-running one. Note that this option should not be # used if the currently-running release is not itself an LTS # release, since in that case the upgrader won't be able to # determine if a newer release is available. Prompt=normal
現在可以透過下面的命令來更新你的服務系統了。
sudo do-release-upgrade -d
直到螢幕提示你已完成。
以上是Ubuntu14.04 Server 升級到14.10 的方法的詳細內容。更多資訊請關注PHP中文網其他相關文章!