query: ubuntu software update problem in 14.04
positive_passages.docid: 12054
positive_passages.text: How do I deal with "unauthenticated sources" errors in the Software Center?
negative_passages.docid: 69200
negative_passages.text: How do I reinstall Ubuntu Software in Ubuntu 20.04 LTS version?
negative_passages.docid: 56017
negative_passages.text: Update Ghostscript on Ubuntu 14.04
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: 89107
negative_passages.text: How to update Android Studio in Ubuntu?
negative_passages.docid: 30754
negative_passages.text: Cannot update: "No available releases found"
negative_passages.docid: 31892
negative_passages.text: New "Ubuntu Software" not working (16.04)
negative_passages.docid: 31506
negative_passages.text: How do I update Ubuntu manually?
negative_passages.docid: 21382
negative_passages.text: What does "sudo apt-get update" do?
negative_passages.docid: 30645
negative_passages.text: How to install (old) packages for Ubuntu 9.04?
negative_passages.docid: 12578
negative_passages.text: How do I upgrade to a newer version of Ubuntu?
negative_passages.docid: 45921
negative_passages.text: VLC will not install 14.04
negative_passages.docid: 9322
negative_passages.text: Software Updater Issue 16.04
negative_passages.docid: 63232
negative_passages.text: How to update kernel to the latest mainline version without any Distro-upgrade?
negative_passages.docid: 157123
negative_passages.text: 14.04 LTS No Dash / Launcher after update through Software Updater
negative_passages.docid: 3969
negative_passages.text: Can't login to Ubuntu 14.04 after upgrade
negative_passages.docid: 5820
negative_passages.text: How to fix the “Unable to calculate upgrade” issue from command line when upgrading from 12.04 to 14.04?