How do I upgrade ubuntu 16.04?
12578
How do I upgrade to a newer version of Ubuntu?
72152
Upgrading 16.04 to 16.04.1
23302
How do I install/upgrade r-base to the latest version?
3275
I can't seem to install Ubuntu 16.04.2
127766
how to upgrade my Debian package with minor changes
129101
Upgrading Ubuntu 9.04 to 9.10 when Update Manager doesn't let you
63514
How do I decide what version of Ubuntu to install?
100494
Update Manager asking me to update kernel but apt-get upgrade does not?
121201
Why can't I update applications without upgrading the whole OS?
43648
Why isn't an upgrade to 20.04 from 18.04 available yet?
5882
How to upgrade Ubuntu from an ISO image
32829
One single command to update everything in Ubuntu?
30645
How to install (old) packages for Ubuntu 9.04?
11166
"Require Installation Of Untrusted Packages" while upgrading with the update manager
75380
upgrading glibc to a version at least 2.17 or higher in ubuntu 12.04 LTS?
129223
Ubuntu upgrade from 17.04 to 18.04
100135
What does "upgrade to 18.04" mean?