Answer by rubo77 for Distribution upgrade problem "No new release found"
For old releases that have reached their EOL cycle, you can try this: Download the meta-release info locally with this instruction: https://askubuntu.com/a/502485/34298
View ArticleAnswer by oka326 for Distribution upgrade problem "No new release found"
It's possible to happen if you are using do-release-upgrade under socks client (proxychains or tsocks command). Your socks server or socks client does not support DNS lookup. Workaround for this is...
View ArticleAnswer by kiilki for Distribution upgrade problem "No new release found"
I had the problem with 12.04 - > 13.04 and it was fixed by using -d option as guided coleman/Kagan above i.e.:do-release-upgrade -d
View ArticleAnswer by Joshka for Distribution upgrade problem "No new release found"
One possible reason is that the release available stamp file hangs around incorrectly. The following fixes this issue:sudo rm /var/lib/ubuntu-release-upgrader/release-upgrade-availableThis file is safe...
View ArticleAnswer by andrenarchy for Distribution upgrade problem "No new release found"
This can also happen if apt is configured to use a proxy and the proxy does not work properly. In my case the file /etc/apt/apt.conf.d/01proxy contained the line Acquire::http::Proxy...
View ArticleAnswer by Apalala for Distribution upgrade problem "No new release found"
In my case, a running 12.04 will not offer to upgrade to 12.10. The reason is because there are compatibility issues with my video hardware in 12.10. The tools told me after I tried to force the upgrade.
View ArticleAnswer by Nigel for Distribution upgrade problem "No new release found"
Check /etc/update-manager/release-upgradesPrompt=ltswill cause upgrade to fail if the release you are currently on is not an LTS one.Solution:Change Prompt=lts to Prompt=normal and save the changesDo...
View ArticleAnswer by Matthew Coleman for Distribution upgrade problem "No new release...
To upgrade from Ubuntu 11.10 or Ubuntu 10.04 LTS on a server or system: install the update-manager-core package if it is not already installed; launch the upgrade tool with the command sudo...
View ArticleDistribution upgrade problem "No new release found"
I'm using Ubuntu 11.04. The update manager once found the new release 'oneiric', and still shows up this screen when I log on use ssh:Welcome to Ubuntu 11.04 (GNU/Linux 2.6.38-14-generic x86_64) *...
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