|
|
| （未显示同一用户的1个中间版本） |
| 第1行： |
第1行： |
| | {{From|https://help.ubuntu.com/community/IntrepidUpgrades}} | | {{From|https://help.ubuntu.com/community/IntrepidUpgrades}} |
| | {{Languages|UbuntuHelp:IntrepidUpgrades}} | | {{Languages|UbuntuHelp:IntrepidUpgrades}} |
| − | #title Upgrading to Ubuntu 8.10
| + | '''Don't edit this page directly''' - please see [http://launchpad.net/upgradewizard the Upgrade Wizard project page]. Questions/suggestions are welcome [https://answers.launchpad.net/upgradewizard/+addquestion on Launchpad] or on [http://webchat.freenode.net/?channels=ubuntu-upgrade-wizard IRC]. |
| − | This document provides instructions and notes on upgrading to Ubuntu 8.10 (code name "Intrepid Ibex"), the most recent release of Ubuntu, released on the 30th of October 2008.
| + | == Step 2/3 - Upgrading Ubuntu 8.04 LTS == |
| − | == Before You Start ==
| + | If you're using Ubuntu 8.04 LTS, '''it is a stable Ubuntu version'''. There is no need to upgrade at this time unless your use of Ubuntu doesn't match the reasons explained below. If you decide to upgrade anyways, you have two choices: |
| − | By default Ubuntu 8.04 LTS will not offer a upgrade to 8.10. This is because the 8.04 LTS version is a long term support release and 8.10 is a regular release. '''Upgrades from 8.04 LTS to 8.10 are fully supported''', of course, and easy to enable.
| + | * [[UbuntuHelp:IntrepidUpgrades|Step|3/3: Upgrading Ubuntu 8.04 LTS to 8.10]] |
| − | * You can only directly upgrade to Ubuntu 8.10 from Ubuntu 8.04 LTS (see [[UbuntuHelp:UpgradeNotes|UpgradeNotes]]).
| + | * [[UbuntuHelp:LucidUpgrades#Upgrade_from_8.04_LTS_to_10.04_LTS_Beta|Step|3/3: Upgrading Ubuntu 8.04 LTS to the current Ubuntu development version (Lucid Lynx, 10.04 LTS)]] |
| − | * The upgrade will '''not be presented by default''' because 8.10 is not a Long Term Support (LTS) release.
| + | '''Why should I keep this Ubuntu version ?''' |
| − | * Be sure that you have all updates applied to Ubuntu 8.04 LTS before you upgrade.
| + | * Security and major bug updates are available until April 2011 (Desktop) and April 2013 (Server) |
| − | * Before upgrading it is recommended that you read the [http://www.ubuntu.com/getubuntu/releasenotes/810 release notes] for Ubuntu 8.10, which document caveats and workarounds for known issues in this version.
| + | * It benefits from full commercial support until April 2011 (Desktop) and April 2013 (Server) |
| − | If you have a version of Ubuntu which was released ''before'' Ubuntu 8.04 LTS, please see [[UbuntuHelp:UpgradeNotes|UpgradeNotes]] for information on how to upgrade.
| + | * Any other releases during that period are not obligatory upgrades. |
| − | == Network Upgrade for Ubuntu Desktops (Recommended) ==
| + | * If you don't need the latest software applications but prefer stable, tested ones, using this Ubuntu version maximizes stability and reliability. |
| − | You can easily upgrade over the network with the following procedure.
| + | You can also ask specific upgrade and update questions [https://answers.edge.launchpad.net/upgradewizard/+addquestion on Launchpad] or [http://webchat.freenode.net/?channels=ubuntu-upgrade-wizard on the Upgrade Wizard IRC channel]. |
| − | <ol><li>Start System/Administration/Software Sources</li></ol>
| + | To find out why Ubuntu keeps "old" versions of software in its releases, read about [[UbuntuWiki:TimeBasedReleases|time-based|releases]]. |
| − | | + | |
| − | https://help.ubuntu.com/community/IntrepidUpgrades?action=AttachFile&do=get&target=intrepid_upgrade1.png%7C%7Cwidth%3D623+height%3D556 | + | |
| − | <ol><li>click on the "Updates" tab and change "Show new distribution release" to "Normal releases"</li></ol>
| + | |
| − | | + | |
| − | https://help.ubuntu.com/community/IntrepidUpgrades?action=AttachFile&do=get&target=intrepid_upgrade2.png
| + | |
| − | <ol><li>Start System/Administration/Update Manager</li></ol>
| + | |
| − | | + | |
| − | https://help.ubuntu.com/community/IntrepidUpgrades?action=AttachFile&do=get&target=intrepid_upgrade2.5.png%7C%7Cwidth%3D623+height%3D556
| + | |
| − | <ol><li>Click the '''Check''' button to check for new updates.
| + | |
| − | </li><li>If there are any updates to install, use the '''Install Updates''' button to install them, and press '''Check''' again after that is complete.
| + | |
| − | </li><li>A message will appear informing you of the availability of the new release.</li></ol>
| + | |
| − | | + | |
| − | https://help.ubuntu.com/community/IntrepidUpgrades?action=AttachFile&do=get&target=update-manager-upgrade-810.png
| + | |
| − | <ol><li>Click '''Upgrade'''.
| + | |
| − | </li><li>Follow the on-screen instructions.</li></ol>
| + | |
| − | | + | |
| − | === Network Upgrade for Kubuntu Desktops (Recommended) ===
| + | |
| − | '''To upgrade from 8.04 to Kubuntu 8.10''', over the Internet, use the following procedure.
| + | |
| − | For a full graphical presentation of these steps, please review [[UbuntuHelp:IntrepidUpgrades/Kubuntu|IntrepidUpgrades/Kubuntu]].
| + | |
| − | <ol><li>Open the ''Run Command'' dialog by pressing ''Alt+F2''. Type <code><nowiki>kdesu "adept_manager --dist-upgrade-devel"</nowiki></code> in the command box and press the ''OK'' button.
| + | |
| − | </li><li>The ''Version Upgrade'' button will appear. Click it.
| + | |
| − | </li><li>Follow the prompts</li></ol>
| + | |
| − | | + | |
| − | === Network Upgrade for Ubuntu Servers (Recommended) ===
| + | |
| − | <ol><li>Install `update-manager-core` if it is not already installed: <pre><nowiki>
| + | |
| − | sudo apt-get install update-manager-core
| + | |
| − | </nowiki></pre>
| + | |
| − | </li><li>Edit /etc/update-manager/release-upgrades and set: <pre><nowiki>
| + | |
| − | Prompt=normal
| + | |
| − | </nowiki></pre>
| + | |
| − | </li><li>Launch the upgrade tool: <pre><nowiki>
| + | |
| − | sudo do-release-upgrade
| + | |
| − | </nowiki></pre>
| + | |
| − | </li><li>Follow the on-screen instructions.</li></ol>
| + | |
| − | | + | |
| − | <<Anchor(AlternateUpgrade)>>
| + | |
| − | == Upgrading Using the Alternate CD/DVD ==
| + | |
| − | Use this method if the system being upgraded is not connected to the Internet.
| + | |
| − | <ol><li>Download the '''alternate''' installation CD
| + | |
| − | </li><li>[[UbuntuHelp:BurningIsoHowto#InUbuntu|Burn the ISO to a CD]] and insert it into the CD-ROM drive of the computer to be upgraded.</li></ol>
| + | |
| − | | + | |
| − | * If the ISO file is on the computer to be upgraded, you could avoid wasting a CD by [[UbuntuHelp:ManageDiscImages#MountISOFiles|mounting the ISO as a drive]] with a command like: <pre><nowiki> | + | |
| − | sudo mount -o loop ~/Desktop/ubuntu-8.10-alternate-i386.iso /media/cdrom0
| + | |
| − | </nowiki></pre>
| + | |
| − | <ol><li>A dialog will be displayed offering you the opportunity to upgrade using that CD.
| + | |
| − | </li><li>Follow the on-screen instructions.</li></ol>
| + | |
| − | | + | |
| − | If the upgrade dialog is not displayed for any reason, you may also run the following command using `Alt+F2`: <pre><nowiki>
| + | |
| − | gksu "sh /cdrom/cdromupgrade"
| + | |
| − | </nowiki></pre>
| + | |
| − | Or in Kubuntu run the following command using `Alt+F2`: <pre><nowiki>
| + | |
| − | kdesudo "sh /cdrom/cdromupgrade"
| + | |
| − | </nowiki></pre>
| + | |
| − | == Upgrading from a Torrent ==
| + | |
| − | If you're familiar with [http://en.wikipedia.org/wiki/BitTorrent_(protocol) torrents] and have an ISP that doesn't limit them, you can download the upgrade much more quickly. You'll also be sharing your bandwidth with other Ubuntu users and helping to reduce the load on the servers, which is especially beneficial on release days when the server overload causes problems. | + | |
| − | Just visit http://releases.ubuntu.com/intrepid/, and download the appropriate torrent file for the '''alternate''' installation CD, found in the list towards the bottom of the page. (It will have a filename like ''ubuntu-8.10-alternate-i386.iso.torrent''.) Load it into your [[UbuntuHelp:BitTorrent|BitTorrent]] client, and after it is done downloading the ISO, follow the [[UbuntuHelp:[AlternateUpgrade|alternate CD upgrade instructions]]].
| + | |
| − | [http://ptcbus.blogspot.com/2008/04/upgrading-from-ubuntu-710-gutsy-gibbon.html Detailed instructions here] and [http://ubuntuforums.org/showthread.php?p=4784633#post4784633 here].
| + | |
| − | == See Also ==
| + | |
| − | * [[UbuntuHelp:UpgradeNotes|UpgradeNotes]] for all supported versions of Ubuntu
| + | |
| − | == Troubleshooting ==
| + | |
| − | If you have installed newer versions of duplicity and python-pexpect (from source) on your Ubuntu 8.04 installation the update-manager might die with an error.
| + | |
| − | I was able to get out of the problem and continue the upgrade by running these two commands:
| + | |
| − | <pre><nowiki>
| + | |
| − | sudo pycentral pkgremove duplicity
| + | |
| − | sudo pycentral pkgremove python-pexpect
| + | |
| − | </nowiki></pre>
| + | |
| − | After finishing the update you will have to reinstall duplicity and/or python-pexpect if 8.10 has too old versions for you.
| + | |
| − | ----
| + | |
| − | [[category:CategoryUpgrade]] | + | |
| | | | |
| | [[category:UbuntuHelp]] | | [[category:UbuntuHelp]] |
