Ubuntu non-LTS long-term support version can not be updated with Apt-get software source problems

Source: Internet
Author: User

Ubuntu non-LTS long-term support version can not be updated with Apt-get software source problems



References Link: http://blog.csdn.net/jscese/article/details/39010273



Case


Currently Ubutun version update iterations too fast ~ Regular version of the maintenance period is relatively short, within a year, only the LTS version will be long-term support for 3-5 years.


But for older versions of Ubuntu that are no longer maintained, the old source is officially available for updating and installing software



Operation Steps:


One


First backup Ubuntu Linux source list (also can not backup, add the new address directly behind)


sudo cp/etc/apt/sources.list/etc/apt/sources.list.backup (back up the current source list, be prepared for it)


Two


Modify/etc/apt/sources.list:


$sudo gedit/etc/apt/sources.list


Three


Replace all source addresses with


Http://old-releases.ubuntu.com/ubuntu, be careful not to delete the later system version and classification.


Deb Http://old-releases.ubuntu.com/ubuntu * * * * Main restricted universe multiverse


Deb Http://old-releases.ubuntu.com/ubuntu ****-security main restricted universe multiverse


Deb Http://old-releases.ubuntu.com/ubuntu ****-updates main restricted universe multiverse


Deb Http://old-releases.ubuntu.com/ubuntu ****-proposed main restricted universe multiverse


Deb Http://old-releases.ubuntu.com/ubuntu ****-backports main restricted universe multiverse


DEB-SRC Http://old-releases.ubuntu.com/ubuntu * * * * Main restricted universe multiverse


DEB-SRC http://old-releases.ubuntu.com/ubuntu ****-security main restricted universe multiverse


DEB-SRC http://old-releases.ubuntu.com/ubuntu ****-updates main restricted universe multiverse


DEB-SRC http://old-releases.ubuntu.com/ubuntu ****-proposed main restricted universe multiverse


DEB-SRC http://old-releases.ubuntu.com/ubuntu ****-backports main restricted universe multiverse


You can see the URL is all Http://old-releases.ubuntu.com/ubuntu, where each line of * * * is a version code, such as 13.04 codenamed Raring!


Ubuntu System Version Code:


Ubuntu 6.06-dapper


Ubuntu 6.10-edgy


Ubuntu 7.04-feisty


Ubuntu 7.10-gutsy


Ubuntu 8.04-hardy


Ubuntu 8.10-intrepid


Ubuntu 9.04-jaunty


Ubuntu 9.10-karmic


Ubuntu 10.04-lucid


Ubuntu 10.10-maverick


Ubuntu 11.04-natty


Ubuntu 11.10-oneiric


Ubuntu 12.04-precise


Ubuntu 12.10-quantal


Ubuntu 13.04-raring


Ubuntu 13.10-saucy


Ubuntu 14.04-trusty


Ubuntu 14.10-utopic


Ubuntu 15.04-vivid


Ubuntu 15.10-wily


Ubuntu 16.04-xenial


Ubuntu 16.10-yakkety


Ubuntu 17.04-zesty


Ubuntu 17.10-artful


Ubuntu 18.04-bionic


Four


sudo apt-get update


sudo pat-get upgrade


Update System ~


Ubuntu non-LTS long-term support version can not be updated with Apt-get software source problems

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