query: Unable to upgrade 16.04 to Bionic Beaver 18.04?
positive_passages.docid: 2670
positive_passages.text: Why is "No new release found" when upgrading from a LTS to the next?
negative_passages.docid: 41519
negative_passages.text: What can I do if a package is not available on the newest version of Ubuntu (18.04) but is available on older versions?
negative_passages.docid: 131270
negative_passages.text: What means "unable to make backup link of /binary before installing new version: No such file or directory"?
negative_passages.docid: 59088
negative_passages.text: How to upgrade to a newer release of Ubuntu using the Live CD?
negative_passages.docid: 50810
negative_passages.text: No upgrade available for 19.04 from 18.10
negative_passages.docid: 43648
negative_passages.text: Why isn't an upgrade to 20.04 from 18.04 available yet?
negative_passages.docid: 115421
negative_passages.text: Ubuntu 13.10 to 14.04 Lts does not upgrade, keeps showing error
negative_passages.docid: 27769
negative_passages.text: Problem with IPv6 sudo apt-get update/upgrade
negative_passages.docid: 109539
negative_passages.text: How can I perform an offline upgrade using Ubiquity on the installation disc?
negative_passages.docid: 100494
negative_passages.text: Update Manager asking me to update kernel but apt-get upgrade does not?
negative_passages.docid: 124649
negative_passages.text: E: Repository 'http://security.ubuntu.com/ubuntu bionic-security InRelease' changed its 'Suite' value from 'bionic-updates' to 'bionic-security'
negative_passages.docid: 140850
negative_passages.text: Why does do-release-upgrade on Xubuntu running version 18.04 not offer to update to 20.04.1?
negative_passages.docid: 31892
negative_passages.text: New "Ubuntu Software" not working (16.04)
negative_passages.docid: 12614
negative_passages.text: Upgrade problem
negative_passages.docid: 12578
negative_passages.text: How do I upgrade to a newer version of Ubuntu?
negative_passages.docid: 144507
negative_passages.text: No facility exists in Update Manager to upgrade to a new version, why?
negative_passages.docid: 7580
negative_passages.text: How to safely upgrade from an older Ubuntu version to a newer one?