query: unable to upgrade from 12.10 to newer ver.
positive_passages.docid: 1520
positive_passages.text: How to install software or upgrade from an old unsupported release?
negative_passages.docid: 144172
negative_passages.text: How to upgrade to a point release from the same base release (12.04 to 12.04.03)
negative_passages.docid: 211
negative_passages.text: Can I skip over releases when upgrading?
negative_passages.docid: 67481
negative_passages.text: How to revert a do-release-upgrade?
negative_passages.docid: 42634
negative_passages.text: How do I upgrade to the development release (aka. Ubuntu+1)?
negative_passages.docid: 38590
negative_passages.text: How do I suppress the "New release '12.10' available" message?
negative_passages.docid: 19288
negative_passages.text: Update manager doesn't offer an upgrade to the new release
negative_passages.docid: 100135
negative_passages.text: What does "upgrade to 18.04" mean?
negative_passages.docid: 20399
negative_passages.text: How do I upgrade from 14.04 LTS to 16.04.1 LTS?
negative_passages.docid: 118307
negative_passages.text: Why does upgrade from 12.04 to 12.10 using a CD/DVD still require download?
negative_passages.docid: 50810
negative_passages.text: No upgrade available for 19.04 from 18.10
negative_passages.docid: 75621
negative_passages.text: Store won't open after upgrade
negative_passages.docid: 75798
negative_passages.text: How to upgrade to the latest GNOME version?
negative_passages.docid: 4305
negative_passages.text: How do I fix a "Problem with MergeList" or "status file could not be parsed" error when trying to do an update?
negative_passages.docid: 92884
negative_passages.text: How to update VLC to the latest version?
negative_passages.docid: 101714
negative_passages.text: Is there any way to roll back the most recent upgrade?
negative_passages.docid: 93942
negative_passages.text: How to fix "Failed to download repository information" error while updating?