Ubuntu server upgrade 11.04 to 11.10 fails

Posted by DLosc on Ask Ubuntu See other posts from Ask Ubuntu or by DLosc
Published on 2012-05-31T22:26:37Z Indexed on 2012/05/31 22:51 UTC
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11.10

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11.04

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upgrade

I'm actually trying to upgrade my Ubuntu 11.04 server to 12.04, but I have to go through 11.10 first, right? Well, do-release-upgrade is failing miserably. Here are some representative screenshots:

Yeah. I found this question, which appears to have similar errors, but I've tried all of the suggestions given there and nothing has changed.

I tried running apt-get dist-upgrade; it churned for a while and eventually came back with "Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?" Ran apt-get update and got much the same kinds of error messages I got from do-release-upgrade.

Any ideas/suggestions/solutions? Should I try downloading & upgrading from the CD instead? I'm glad to provide any further information I've forgotten.

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