Upgrading Kubuntu from 19.10 to 20.04 in August 2020
1520
How to install software or upgrade from an old unsupported release?
62426
Should I use KUbuntu or Ubuntu 16.04 for KDE Plasma desktop environment?
63232
How to update kernel to the latest mainline version without any Distro-upgrade?
33651
How to upgrade from Ubuntu 12.10 to 14.04
67481
How to revert a do-release-upgrade?
74079
How to Upgrade Ubuntu 12.04.2, 12.04.3 to 12.04.4, the next Hardware Enablement Stack?
83960
How do I change my update server in Ubuntu 18.04?
101714
Is there any way to roll back the most recent upgrade?
144172
How to upgrade to a point release from the same base release (12.04 to 12.04.03)
18057
Errors encountered when installing kubuntu on 15.04
119971
Install 17.10 on 32 bit machine
43648
Why isn't an upgrade to 20.04 from 18.04 available yet?
123413
Will apt-get dist-upgrade upgrade my system to a newer version?
31506
How do I update Ubuntu manually?
42346
Why does Ubuntu release version at x.04 and x.10?
12578
How do I upgrade to a newer version of Ubuntu?
129101
Upgrading Ubuntu 9.04 to 9.10 when Update Manager doesn't let you