# Impossible de mettre à jour le cache APT

**URL:** https://forum.yunohost.org/t/impossible-de-mettre-a-jour-le-cache-apt/12881
**Category:** Support
**Tags:** french
**Created:** [October 7, 2020, 9:25am UTC](https://forum.yunohost.org/t/impossible-de-mettre-a-jour-le-cache-apt/12881 "2020-10-07T09:25:23Z")
**Posts on this page:** 7
**Page:** 1

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### Author: ![Quent](https://forum.yunohost.org/user_avatar/forum.yunohost.org/quent/32/7212_2.png) [@Quent](https://forum.yunohost.org/u/Quent)
#### Post date: [October 7, 2020, 9:25am UTC](https://forum.yunohost.org/t/impossible-de-mettre-a-jour-le-cache-apt/12881/1 "2020-10-07T09:25:23Z")

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Bonjour à toustes!

**Mon serveur YunoHost**  
**Matériel: Raspberry Pi à la maison**  
**Version de YunoHost: 4.0.8**  
**J’ai accès à mon serveur : En SSH et Par la webadmin**  
**Êtes-vous dans un contexte particulier ou avez-vous effectué des modificiations particulières sur votre instance ?: non**

Je n’arrive plus a afficher les composants ou les applications à mettre à jour. Lorsque je demande à Mettre à jour le système via le webadmin, je reçois les messages suivants :

Impossible de mettre à jour le cache APT (gestionnaire de paquets Debian). Voici un extrait du fichier sources.list qui pourrait vous aider à identifier les lignes problématiques :  
sources.list:deb [http://raspbian.raspberrypi.org/raspbian/](http://raspbian.raspberrypi.org/raspbian/) buster main contrib non-free rpi  
sources.list.d/raspi.list:deb [http://archive.raspberrypi.org/debian/](http://archive.raspberrypi.org/debian/) buster main ui  
sources.list.d/yunohost.list:deb [http://forge.yunohost.org/debian/](http://forge.yunohost.org/debian/) buster stable  
sources.list.d/extra\_php\_version.list:deb [https://packages.sury.org/php/](https://packages.sury.org/php/) buster main  
E: Release file for [http://forge.yunohost.org/debian/dists/buster/InRelease](http://forge.yunohost.org/debian/dists/buster/InRelease) is not valid yet (invalid for another 5h 51min 58s). Updates for this repository will not be applied.  
E: Release file for [http://archive.raspberrypi.org/debian/dists/buster/InRelease](http://archive.raspberrypi.org/debian/dists/buster/InRelease) is not valid yet (invalid for another 1d 17h 44min 33s). Updates for this repository will not be applied.  
E: Release file for [http://raspbian.raspberrypi.org/raspbian/dists/buster/InRelease](http://raspbian.raspberrypi.org/raspbian/dists/buster/InRelease) is not valid yet (invalid for another 2d 12h 33min 28s). Updates for this repository will not be applied.

Si qqn pouvait me donner des pistes… Un tout grand merci d’avance!

Belle journée,

Quentin

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### Author: ![Quent](https://forum.yunohost.org/user_avatar/forum.yunohost.org/quent/32/7212_2.png) [@Quent](https://forum.yunohost.org/u/Quent)
#### Post date: [October 14, 2020, 6:48pm UTC](https://forum.yunohost.org/t/impossible-de-mettre-a-jour-le-cache-apt/12881/2 "2020-10-14T18:48:57Z")

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Mince alors…

Personne ne sait me dire ce qui cloche?

J’ai toujours les mêmes msg d’erreurs:

_Impossible de mettre à jour le cache APT (gestionnaire de paquets Debian). Voici un extrait du fichier sources.list qui pourrait vous aider à identifier les lignes problématiques :_  
_sources.list:deb [http://raspbian.raspberrypi.org/raspbian/](http://raspbian.raspberrypi.org/raspbian/) buster main contrib non-free rpi_  
_sources.list.d/raspi.list:deb [http://archive.raspberrypi.org/debian/](http://archive.raspberrypi.org/debian/) buster main ui_  
_sources.list.d/yunohost.list:deb [http://forge.yunohost.org/debian/](http://forge.yunohost.org/debian/) buster stable_  
_sources.list.d/extra\_php\_version.list:deb [https://packages.sury.org/php/](https://packages.sury.org/php/) buster main_

_E: Release file for [http://forge.yunohost.org/debian/dists/buster/InRelease](http://forge.yunohost.org/debian/dists/buster/InRelease) is not valid yet (invalid for another 2d 16h 30min 35s). Updates for this repository will not be applied._

_E: Release file for [http://archive.raspberrypi.org/debian/dists/buster/InRelease](http://archive.raspberrypi.org/debian/dists/buster/InRelease) is not valid yet (invalid for another 2d 16h 47min 55s). Updates for this repository will not be applied._

_E: Release file for [http://raspbian.raspberrypi.org/raspbian/dists/buster/InRelease](http://raspbian.raspberrypi.org/raspbian/dists/buster/InRelease) is not valid yet (invalid for another 2d 17h 3min 15s). Updates for this repository will not be applied._

Belle soirée,

Quentin

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### Author: ![Aleks](https://forum.yunohost.org/user_avatar/forum.yunohost.org/aleks/32/1704_2.png) [@Aleks](https://forum.yunohost.org/u/Aleks)
#### Post date: [October 15, 2020, 1:33am UTC](https://forum.yunohost.org/t/impossible-de-mettre-a-jour-le-cache-apt/12881/3 "2020-10-15T01:33:10Z")

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Salut,

ébéééé c’est super bizarre …

Est-ce que si tu tape la commande “date” sur ton serveur, la date est bien la bonne date …?

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### Author: ![Quent](https://forum.yunohost.org/user_avatar/forum.yunohost.org/quent/32/7212_2.png) [@Quent](https://forum.yunohost.org/u/Quent)
#### Post date: [October 15, 2020, 8:12am UTC](https://forum.yunohost.org/t/impossible-de-mettre-a-jour-le-cache-apt/12881/4 "2020-10-15T08:12:49Z")

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Salut Aleks,

Merci pour ta réponse!

La date n’est pas la bonne… “Mon 12 Oct 2020 02:13:56 PM BST” alors que nous sommes le 15/10/2020 10:10

Vais essayer de trouver comment la mettre à jour, mais suis preneur de conseils!

'core merci d’avance.

Quentin

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<div class="post-metadata">

### Author: ![Quent](https://forum.yunohost.org/user_avatar/forum.yunohost.org/quent/32/7212_2.png) [@Quent](https://forum.yunohost.org/u/Quent)
#### Post date: [October 15, 2020, 8:50am UTC](https://forum.yunohost.org/t/impossible-de-mettre-a-jour-le-cache-apt/12881/5 "2020-10-15T08:50:16Z")

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Bingo!

J’ai changé la date (date 1015102720.00) et je peux de nouveau faire les mises à jour!

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<div class="post-metadata">

### Author: ![Aleks](https://forum.yunohost.org/user_avatar/forum.yunohost.org/aleks/32/1704_2.png) [@Aleks](https://forum.yunohost.org/u/Aleks)
#### Post date: [October 15, 2020, 11:17am UTC](https://forum.yunohost.org/t/impossible-de-mettre-a-jour-le-cache-apt/12881/6 "2020-10-15T11:17:16Z")

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Moké normalement la date est censée se mettre à jour toute seule avec un service genre ntp (network time protocol ? un truc du genre)

Pas sur de pourquoi ça a pas marché mais bref 😕

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### Author: ![system](https://forum.yunohost.org/uploads/default/original/2X/f/f59fe8e3ee6b100b4f574d30d6e30479c68b89f0.png) [@system](https://forum.yunohost.org/u/system)
#### Post date: [October 30, 2020, 11:23am UTC](https://forum.yunohost.org/t/impossible-de-mettre-a-jour-le-cache-apt/12881/7 "2020-10-30T11:23:33Z")

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