Upgrade/update from pre release 22.04 to LTS 2204

[Ralf Mardorf]

On Thu, 26 May 2022 16:46:51 +0000, hput via ubuntu-users wrote:
>I find directions for several kinds of upgrades to latest release
>ubuntu, but I am not finding directions for an upgrade from
>pre-release 22.04 to LTS 22.04.
>
>Can anyone steer me to some directions for that?

Hi,

since it's the same release I would be surprised if

  sudo apt update && sudo apt full-upgrade

won't do the trick. I doubt that you need to update from a
"pre-release" to the "release" by anything else, but updating the
packages by using the same repositories. The only possible pitfall I
can imagine might be a downgrade without usage of an "epoch", but
actually I don't know if this can happen at all.

Regards,
Ralf