How do I downgrade from 18.10 to 18.04
2136
How to roll back Ubuntu to a previous version?
22617
Downgrading from Safari 12 (beta) to Safari 11
66285
Package repository down, how to relocate?
26773
How to downgrade a Windows Phone 8 app?
47002
How do I downgrade to Subversion 1.6?
4309
How can I download an older version of OS X/macOS?
25678
How to do a minimal install of 20.04?
109902
Will I lose the already installed applications if I upgrade from ubuntu 18.04 to 20.04
120840
Downgrade Nexus 4 from Android 4.3 to 4.2.2
7521
Revert Android Update 4.0 to 3.0/3.2
100396
Downgrade android version from higher to lower?
139753
Is it possible to downgrade packages installed with ELPA?
155154
I am currently using 19.04 and I got "No new release found for 19.10"
67481
How to revert a do-release-upgrade?
126343
How to downgrade a package via apt-get?
31506
How do I update Ubuntu manually?
140850
Why does do-release-upgrade on Xubuntu running version 18.04 not offer to update to 20.04.1?