how to upgrade my Ubuntu Studio 14.04 to Ubuntu 14.1?
12578
How do I upgrade to a newer version of Ubuntu?
144507
No facility exists in Update Manager to upgrade to a new version, why?
140371
Update Ubuntu 10.04
31506
How do I update Ubuntu manually?
5242
How to update software installed via .deb file
67359
Upgrade to the latest PHP version in Ubuntu
58979
How can I upgrade Ubuntu LTS to the next one offline?
97777
How to install the latest g++(currently 5.1) in Ubuntu(currently 14.04)?
7580
How to safely upgrade from an older Ubuntu version to a newer one?
5820
How to fix the “Unable to calculate upgrade” issue from command line when upgrading from 12.04 to 14.04?
5882
How to upgrade Ubuntu from an ISO image
15687
How do I resume a release upgrade?
1520
How to install software or upgrade from an old unsupported release?
125976
What Happens When I Upgrade Ubuntu?
30645
How to install (old) packages for Ubuntu 9.04?
2136
How to roll back Ubuntu to a previous version?
13832
How to update Ubuntu terminal?