Upgrade from Bionic to 20.04 LTS not working
4660
Should I be offered the option to upgrade to 18.04.1?
74990
Error while trying to upgrade from Ubuntu 18.04 to 18.10: "Please install all available updates for your release before upgrading."
26387
After Upgrade to Ubuntu 20.04: "Oh no! Something went wrong"
100135
What does "upgrade to 18.04" mean?
11166
"Require Installation Of Untrusted Packages" while upgrading with the update manager
72152
Upgrading 16.04 to 16.04.1
50810
No upgrade available for 19.04 from 18.10
9509
Fingerprint-gui not installing in 20.04
51768
Could not calculate the upgrade, what happened?
129223
Ubuntu upgrade from 17.04 to 18.04
48809
"The upgrade has aborted" error, how to proceed?
128471
How do I update from 9.0.10 to 9.1.0?
114686
Workaround to Install Ubuntu 20.04 with Intel RST systems
100494
Update Manager asking me to update kernel but apt-get upgrade does not?
109539
How can I perform an offline upgrade using Ubiquity on the installation disc?
76241
"no public key available" while upgrading using update-manager
7580
How to safely upgrade from an older Ubuntu version to a newer one?