Ubuntu upgrade

[Colin Watson]

On Tue, Aug 30, 2022 at 02:25:14PM +0200, Alfredo De Luca wrote:
> *Distributor ID: UbuntuDescription: Ubuntu 21.04Release: 21.04Codename:
> hirsute*
[...]
> Err:6
> http://us.archive.ubuntu.com/ubuntu <http://us.archive.ubuntu.com/ubuntu>
> hirsute Release  404  Not Found [IP: 91.189.91.39 80]

See https://help.ubuntu.com/community/EOLUpgrades.

-- 
Colin Watson (he/him)                              [cjwatson at ubuntu.com]