"The software on this computer is up to date" while upgrading 12.10 to 13.04
36703
How do I upgrade from 12.10 to 13.04?
148808
Update from Mac OS X 10.6.8 to the newest version
64744
Restarted computer during update; "the system network service is not compatible with this version"
52190
How and when is old-releases.ubuntu.com updated?
42634
How do I upgrade to the development release (aka. Ubuntu+1)?
5242
How to update software installed via .deb file
9901
How to upgrade from 18.10 to 19.10, using the command line?
473
I installed an alpha or beta, am I up to date with the final release if I keep upgrading?
76628
Update to 3.13 kernel on Ubuntu 13.10
123413
Will apt-get dist-upgrade upgrade my system to a newer version?
98421
How will people upgrade from 12.10 to later releases after 13.04 is EOL?
86777
Distribution upgrade problem "No new release found"
155154
I am currently using 19.04 and I got "No new release found for 19.10"
25224
Updating to latest Blender version
35093
Upgrading from the command line?
120229
Understanding various update and upgrade commands
115421
Ubuntu 13.10 to 14.04 Lts does not upgrade, keeps showing error