New posts in do-release-upgrade

16.04 LTS to 18.04.1 LTS upgrade: No new release found [duplicate]

Cannot update to 18.04 on DualBoot - "EFI System Partition (ESP) not usable"

problem with ubuntu 21.10 and nodejs [duplicate]

Screen-Sharing "no network selected for sharing" problem in unity control center (18.04)

Unable to upgrade from 16.04 to 18.04, no real error?

Failed to connect to https://changelogs.ubuntu.com/meta-release-development. Check your Internet connection or proxy settings

How do remove "Ignoring file in directory /etc/apt/sources.list.d/ as it has an invalid filename extension?

Upgrade to 20.04 from 19.10 isn't available [duplicate]

Cannot update to Ubuntu 21.04

How do I upgrade my Ubuntu server from one LTS version to another? Is this safe?

How to remove obsolete packages after failed release upgrade via do-release-upgrade on Ubuntu?

Errors during upgrade from 17.10 to 18.04 (shim-signed and grub-efi-amd64-signed)

Update available message after installing update

How to upgrade ubuntu from 14.04 to 18.04? [duplicate]

Is the meta-release upgrade (do-release-upgrade) secure?

Error authenticating some packages while upgrade

How to resume the interrupted upgrade from 14.10 to 15.04?

Cannot upgrade from disco 19.04 to focal 20.04 after end of life using do-release-upgrade method

What should I do with "No candidate ver" packages when upgrading Ubuntu?

SSH welcome message on 17.04 shows notice about 12.04