Ubuntu 19.04 - Erro no apt [RESOLVIDO]

root@ubuntu:~# cat /etc/issue.net

Ubuntu 19.04 

root@ubuntu:~# apt update

Ign:1 http://us.archive.ubuntu.com/ubuntu disco InRelease

Ign:2 http://us.archive.ubuntu.com/ubuntu disco-updates InRelease

Ign:3 http://us.archive.ubuntu.com/ubuntu disco-backports InRelease

Ign:4 http://us.archive.ubuntu.com/ubuntu disco-security InRelease

Err:5 http://us.archive.ubuntu.com/ubuntu disco Release

  404  Not Found [IP: 91.189.91.38 80]

Err:6 http://us.archive.ubuntu.com/ubuntu disco-updates Release

  404  Not Found [IP: 91.189.91.38 80]

Err:7 http://us.archive.ubuntu.com/ubuntu disco-backports Release

  404  Not Found [IP: 91.189.91.38 80]

Err:8 http://us.archive.ubuntu.com/ubuntu disco-security Release

  404  Not Found [IP: 91.189.91.38 80]

Hit:9 http://ppa.launchpad.net/certbot/certbot/ubuntu disco InRelease

Reading package lists... Done

E: The repository 'http://us.archive.ubuntu.com/ubuntu disco Release' does not have a Release file.

N: Updating from such a repository can't be done securely, and is therefore disabled by default.

N: See apt-secure(8) manpage for repository creation and user configuration details.

E: The repository 'http://us.archive.ubuntu.com/ubuntu disco-updates Release' does not have a Release file.

N: Updating from such a repository can't be done securely, and is therefore disabled by default.

N: See apt-secure(8) manpage for repository creation and user configuration details.

E: The repository 'http://us.archive.ubuntu.com/ubuntu disco-backports Release' does not have a Release file.

N: Updating from such a repository can't be done securely, and is therefore disabled by default.

N: See apt-secure(8) manpage for repository creation and user configuration details.

E: The repository 'http://us.archive.ubuntu.com/ubuntu disco-security Release' does not have a Release file.

N: Updating from such a repository can't be done securely, and is therefore disabled by default.

N: See apt-secure(8) manpage for repository creation and user configuration details.

root@ubuntu:~# 

root@ubuntu:~# cat /etc/apt/sources.list

# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to

# newer versions of the distribution.

deb http://us.archive.ubuntu.com/ubuntu disco main restricted

# deb-src http://us.archive.ubuntu.com/ubuntu disco main restricted



## Major bug fix updates produced after the final release of the

## distribution.

deb http://us.archive.ubuntu.com/ubuntu disco-updates main restricted

# deb-src http://us.archive.ubuntu.com/ubuntu disco-updates main restricted



## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu

## team. Also, please note that software in universe WILL NOT receive any

## review or updates from the Ubuntu security team.

deb http://us.archive.ubuntu.com/ubuntu disco universe

# deb-src http://us.archive.ubuntu.com/ubuntu disco universe

deb http://us.archive.ubuntu.com/ubuntu disco-updates universe

# deb-src http://us.archive.ubuntu.com/ubuntu disco-updates universe



## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu

## team, and may not be under a free licence. Please satisfy yourself as to

## your rights to use the software. Also, please note that software in

## multiverse WILL NOT receive any review or updates from the Ubuntu

## security team.

deb http://us.archive.ubuntu.com/ubuntu disco multiverse

# deb-src http://us.archive.ubuntu.com/ubuntu disco multiverse

deb http://us.archive.ubuntu.com/ubuntu disco-updates multiverse

# deb-src http://us.archive.ubuntu.com/ubuntu disco-updates multiverse



## N.B. software from this repository may not have been tested as

## extensively as that contained in the main release, although it includes

## newer versions of some applications which may provide useful features.

## Also, please note that software in backports WILL NOT receive any review

## or updates from the Ubuntu security team.

deb http://us.archive.ubuntu.com/ubuntu disco-backports main restricted universe multiverse

# deb-src http://us.archive.ubuntu.com/ubuntu disco-backports main restricted universe multiverse



## Uncomment the following two lines to add software from Canonical's

## 'partner' repository.

## This software is not part of Ubuntu, but is offered by Canonical and the

## respective vendors as a service to Ubuntu users.

# deb http://archive.canonical.com/ubuntu disco partner

# deb-src http://archive.canonical.com/ubuntu disco partner



deb http://us.archive.ubuntu.com/ubuntu disco-security main restricted

# deb-src http://us.archive.ubuntu.com/ubuntu disco-security main restricted

deb http://us.archive.ubuntu.com/ubuntu disco-security universe

# deb-src http://us.archive.ubuntu.com/ubuntu disco-security universe

deb http://us.archive.ubuntu.com/ubuntu disco-security multiverse

# deb-src http://us.archive.ubuntu.com/ubuntu disco-security multiverse 

sudo do-release-upgrade -c

sudo do-release-upgrade

sudo apt autoremove --purge