Should I upgrade to "Ubuntu 14.04 'Trusty Tahr'" from "Ubuntu 12.04 LTS" and what care do I need to take if I upgrade?
119169
Should I upgrade to 14.04 LTS?
110148
Why does `do-release-upgrade` skip a version?
14820
Is a clean install better than upgrading?
144172
How to upgrade to a point release from the same base release (12.04 to 12.04.03)
75133
Is the latest version of Ubuntu 100% FREE
56282
16.04 LTS upgrade alert- How to handle it?
55211
Problem when upgrading to Ubuntu 14.04 from Ubuntu 12.04
33651
How to upgrade from Ubuntu 12.10 to 14.04
72082
Is using Software Updater the same thing as running apt-get update and apt-get upgrade?
36848
How do I safely install an older/newer version of Python?
129
How do I find out which version and derivative of Ubuntu is right for my hardware in terms of minimal system requirements?
60659
Install newer package version from trusty-backports
74079
How to Upgrade Ubuntu 12.04.2, 12.04.3 to 12.04.4, the next Hardware Enablement Stack?
87236
How to upgrade Ubuntu 12.04 to 13.10?
105335
How do I upgrade my Ubuntu server from one LTS version to another? Is this safe?
64558
What does `do-release-upgrade` really do?
135383
Unable to update my system Ubuntu13.04: Getting message - requires installation of untrusted packages