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server-administration:upgrade-ubuntu-8.04 [2010-06-22 23:02:10]
garrett.plasky 		server-administration:upgrade-ubuntu-8.04 [2010-06-22 23:08:50]
garrett.plasky
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 ====== How to Upgrade Ubuntu 8.04 to 9.04 ====== ====== How to Upgrade Ubuntu 8.04 to 9.04 ======
-This guide will help you perform the two-step upgrade process to get an Ubuntu 8.04 server up to 9.04. This process is nearly identical for all Ubuntu release, you merely need to change the version numbers and release name (i.g. Jaunty) where appropriate. 
  
-===== To go from 8.04 to 8.10 ===== +Please see our new, [[:upgrade-ubuntu-pre-10.04|more comprehensive guide]].
- +
-  - SSH or Console into your ubuntu server as the user root, or log in as a unprivileged user and su to root. Run each of the following:\\ <code console># apt-get update +
-# apt-get upgrade +
-# apt-get install update-manager-core</code> +
-  - Edit /etc/update-manager/release-upgrades and change prompt method to "normal". +
-  - Run:\\ <code console># do-release-upgrade</code> +
- +
-Once you run through the do-release-upgrade utility it will reboot the server. Once it comes back up your release should be 8.10. You can verify this by running <c>lsb_release -a</c> as root and you should see the following: +
- +
-<code quote>No LSB modules are available. +
-Distributor ID: Ubuntu +
-Description: Ubuntu 8.10 +
-Release: 8.10 +
-Codename: intrepid</code> +
- +
-===== To go from 8.10 to 9.04 ===== +
-  +
-SSH or Console into your Ubuntu server as the user root or login as a unprivileged user and su to root. Run each of the following:\\ <code console># apt-get update +
-# apt-get upgrade +
-# apt-get install update-manager-core +
-# do-release-upgrade</code> +
- +
-Once the upgrade utility finishes it will reboot your server, when the server comes back up it will be version 9.04. You can verify this by running <c>lsb_release -a</c> as root and you should see the following: +
- +
-<code quote>No LSB modules are available. +
-Distributor ID: Ubuntu +
-Description: Ubuntu 9.04 +
-Release: 9.04 +
-Codename: jaunty</code> +
-{{tag>how-to ubuntu upgrade}}+