How to upgrade Ubuntu 10.4 / 10.10 Maverick to the latest version of Ubuntu Linux?

Are you seeing errors like Failed to fetch binary … 404 Not Found?

Ubuntu have dropped support for 10.4 & 10.10.  By default now when you run the apt-get / apt-update and sudo do-release-upgrade you’ll start getting 404 errors to say that various repositories  can’t be fetched / found.

For examples you’ll be seeing something like this:

Failed to fetch
404 Not Found

Failed to fetch
404 Not Found

This is because Ubuntu have moved them from their archive site to their site but your Ubuntu Linux installation doesn’t know about that site.  I’m not sure why they do this because it must be causing pain for thousands of users as they come to upgrade.  I know they’ve had plenty of time to upgrade but lots of people don’t upgrade until they have a real business driver to do so.


How to fix your Ubuntu Linus 10.4 / 10.10 Maverick so you can upgrade it.

To fix the 404 issue so that your Ubuntu Maverick installation can find the repositories so that it can do the upgrade you need to update your sources.list file.

To do that issue the sudo vi /etc/apt/sources.list command

Replace the existing lines with the following:

deb maverick main restricted
deb maverick-updates main restricted
deb maverick universe
deb maverick-updates universe
deb maverick multiverse
deb maverick-updates multiverse
deb maverick-security main restricted
deb maverick-security universe
deb maverick-security multiverse

save the file and then issue the following commands:

sudo apt-get clean
sudo apt-get update

sudo apt-get install update-manager-core

sudo do-release-upgrade

The do-release-upgrade command will now upgrade you to the next release eg 11.04.  When that finishes do it again to go to 11.10 and again to go to 12.04 etc until your system is up to date or at the level you want it.

This assumes you are happy to upgrade from the command line.

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1 Comment
  1. Mike Lerley

    THANK YOU!!! I have been trying to figure this out for years. Kudos, +1’s, thumbs up all around.



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