Upgrade Ubuntu 18.04.5 LTS to 20.04 LTS
4660
Should I be offered the option to upgrade to 18.04.1?
87236
How to upgrade Ubuntu 12.04 to 13.10?
60659
Install newer package version from trusty-backports
32829
One single command to update everything in Ubuntu?
211
Can I skip over releases when upgrading?
25678
How to do a minimal install of 20.04?
2136
How to roll back Ubuntu to a previous version?
67359
Upgrade to the latest PHP version in Ubuntu
12614
Upgrade problem
119971
Install 17.10 on 32 bit machine
9901
How to upgrade from 18.10 to 19.10, using the command line?
113056
How to upgrade from 12.04 to 12.10 using CD?
49161
Upgrade manager wants me to do a partial upgrade
15687
How do I resume a release upgrade?
12578
How do I upgrade to a newer version of Ubuntu?
102559
How to install package from newer distribution?
129101
Upgrading Ubuntu 9.04 to 9.10 when Update Manager doesn't let you