Erros ao atualizar pacotes zesty - apt update / upgrade

Question

Estou tentando atualizar o zesty e enfrentar erros. Eu tentei o apt-get update / upgrade e apt update também. Eu posso ver que as atualizações estão disponíveis embora. Tentei por meio da GUI do gerenciador de atualização, mas enfrentei um problema.

Ign:9 http://mirror.adminbannok.com/ubuntu zesty InRelease                                       
Ign:11 http://mirror.adminbannok.com/ubuntu zesty-updates InRelease
Ign:12 http://mirror.adminbannok.com/ubuntu zesty-backports InRelease
Ign:13 http://mirror.adminbannok.com/ubuntu zesty-security InRelease
Err:14 http://mirror.adminbannok.com/ubuntu zesty Release
  404  Not Found
Err:15 http://mirror.adminbannok.com/ubuntu zesty-updates Release
  404  Not Found
Err:16 http://mirror.adminbannok.com/ubuntu zesty-backports Release
  404  Not Found
Err:17 http://mirror.adminbannok.com/ubuntu zesty-security Release
  404  Not Found
Lecture des listes de paquets... Fait
E: The repository 'https://dl.bintray.com/sbt/debian  Release' is no longer signed.
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://mirror.adminbannok.com/ubuntu zesty Release' does no longer 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://mirror.adminbannok.com/ubuntu zesty-updates Release' does no longer 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://mirror.adminbannok.com/ubuntu zesty-backports Release' does no longer 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://mirror.adminbannok.com/ubuntu zesty-security Release' does no longer 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.

    

Answer 1

Como descrito no release notas . O Zesty será suportado por 9 meses até janeiro de 2018. Portanto, você pode usar o old-releases site para instalar pacotes zesty.

Você pode usar as seguintes entradas da lista de fontes:

deb http://old-releases.ubuntu.com/ubuntu/ zesty main restricted universe multiverse
deb http://old-releases.ubuntu.com/ubuntu/ zesty-updates main restricted universe multiverse
deb http://old-releases.ubuntu.com/ubuntu/ zesty-security main restricted universe multiverse

deb http://old-releases.ubuntu.com/ubuntu/ zesty-proposed main restricted universe multiverse
deb http://old-releases.ubuntu.com/ubuntu/ zesty-backports main restricted universe multiverse

# this repo is disabled!
#deb http://archive.canonical.com/ubuntu zesty partner

deb-src http://old-releases.ubuntu.com/ubuntu/ zesty main restricted universe multiverse
deb-src http://old-releases.ubuntu.com/ubuntu/ zesty-updates main restricted universe multiverse
deb-src http://old-releases.ubuntu.com/ubuntu/ zesty-security main restricted universe multiverse

Ele pode ser recuperado com sucesso pelo apt sem problemas.

    

Answer 2

Estou perante o mesmo problema com o meu sistema. O que encontrei está no link URL

=============================================== =========

[ICO] Nome Última modificação Tamanho Descrição [DIR] Diretório dos pais -
[DIR] devel / 25-jul-2017 12:18 -
[DIR] hardy / 21-Oct-2011 17:54 -
[DIR] lúcida / 28-out-2015 15:29 -
[DIR] maverick / 21-Oct-2011 16:34 -
[DIR] natty / 08-jul-2011 18:43 -
[DIR] oneiric / 20-Oct-2011 00:08 -
[DIR] precisa / 25-jul-2017 12:18 -
[DIR] quantal / 04-Sep-2012 15:39 -
[DIR] fiel / 27 de julho de 2017 às 07:45 -
[DIR] vivid / 15-Abr-2015 20:46 -
[DIR] astuto / 21-Oct-2015 22:03 -
[DIR] xenial / 25-jul-2017 12:18 -

=============================================== ========

O zesty está faltando. ^

Eu mudei meu zesty com xenial como abaixo e funcionou bem para mim:

deb link principal xenial