How can one upgrade Ubuntu 19.04 to 20.04?
211
Can I skip over releases when upgrading?
421
How do I update a Drupal distribution to a newer version?
127766
how to upgrade my Debian package with minor changes
109539
How can I perform an offline upgrade using Ubiquity on the installation disc?
32200
How do I downgrade a package?
100135
What does "upgrade to 18.04" mean?
144172
How to upgrade to a point release from the same base release (12.04 to 12.04.03)
83960
How do I change my update server in Ubuntu 18.04?
35093
Upgrading from the command line?
120161
Ubuntu 19.04 problems install upgrades
13107
How to install updates via command line?
63232
How to update kernel to the latest mainline version without any Distro-upgrade?
105335
How do I upgrade my Ubuntu server from one LTS version to another? Is this safe?
75798
How to upgrade to the latest GNOME version?
127206
Python error when upgrading from 18.10 to 19.04
10709
Can i upgrade ubuntu without losing my apps and files?
21323
Where can I download the latest release of Ubuntu?