You are atempting to upgrade to a version of Trisquel that is no longer supported. Since we do only keep upgrade packages for decomissioned releases for a while, this upgrade may fail. Try the sandbox method first (by running update-manager -s) or ask in our forums, lists or irc channels if you are unsure about this procedure.
Even if the required upgrade packages for etiona are still available, to get a currently supported release you would need to upgrade at least once more after this procedure ends, so we recommend you to do a clean install using the latest LTS or STS edition.
If you would like to help shape Trisquel, take a look at the list of ways you can participate at
Your comments, bug reports, patches and suggestions will help ensure that our next release is the best release of Trisquel ever. If you feel that you have found a bug please send it to us via
If you have a question, or if you think you may have found a bug but aren't sure, first try asking on the #trisquel IRC channel on Freenode, on the Trisquel Users mailing list, or on the Trisquel forums:
You can find out more about Trisquel on our website, IRC channel and wiki. If you're new to Trisquel, please visit:
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