query: up grade to ubuntu 15 without loosing apps installed
positive_passages.docid: 20399
positive_passages.text: How do I upgrade from 14.04 LTS to 16.04.1 LTS?
negative_passages.docid: 14527
negative_passages.text: How do I get the APK of an installed app without root access?
negative_passages.docid: 28875
negative_passages.text: Installing applications from source
negative_passages.docid: 59088
negative_passages.text: How to upgrade to a newer release of Ubuntu using the Live CD?
negative_passages.docid: 31172
negative_passages.text: What's the equivalent of "add or remove programs" in Ubuntu?
negative_passages.docid: 126382
negative_passages.text: Where does aptitude store files during an upgrade?
negative_passages.docid: 2136
negative_passages.text: How to roll back Ubuntu to a previous version?
negative_passages.docid: 65079
negative_passages.text: How can I backup my programs/applications, so that after I reinstall a new one, I can still use the backup-ed ones?
negative_passages.docid: 157860
negative_passages.text: How to delete pre-installed apps in Catalina?
negative_passages.docid: 18052
negative_passages.text: How to remove/install a package that is not fully installed?
negative_passages.docid: 56763
negative_passages.text: Convert installed app to system app
negative_passages.docid: 135376
negative_passages.text: How do I free up internal storage if I don't have any apps downloaded?
negative_passages.docid: 21323
negative_passages.text: Where can I download the latest release of Ubuntu?
negative_passages.docid: 104707
negative_passages.text: Downgrade Windows 7 Ultimate to Home Premium without a clean install
negative_passages.docid: 69486
negative_passages.text: Minimal install of Ubuntu
negative_passages.docid: 117029
negative_passages.text: Can the previous version overwrite the currently installed app?
negative_passages.docid: 124563
negative_passages.text: Will Ubuntu minimal cd install ubuntu-desktop on release upgrade or just installed packages?