Could not update the cache of APT - cannot fetch YNH updates

My YunoHost server

Hardware: Raspberry Pi 3b
YunoHost version: 4.0.8 (stable)
I have access to my server : through the webadmin
Are you in a special context or did you perform some particular tweaking on your YunoHost instance ? : no
If yes, please explain:

Description of my issue

Hi all! I just got my yunohost instance back online after switching router about half a year ago. When in the web admin panel trying to go to the System Update part, I get some error message and I am not taken to any updates. This is a problem, because I would like to update all that is out of date on my server. I don’t know what is happening and what to do to make it work.

Could someone please help me to update my ynh server? And also important: is this something that is a bug?

Thanks a lot in advance! :blush:

These are the lines of output that I see:

Could not to update the cache of APT (Debian's package manager). Here is a dump of the sources.list lines, which might help identify problematic lines:
sources.list:deb http://raspbian.raspberrypi.org/raspbian/ buster main contrib non-free rpi
sources.list.d/raspi.list:deb http://archive.raspberrypi.org/debian/ buster main ui
sources.list.d/yunohost.list:deb http://forge.yunohost.org/debian/ buster stable

E: Repository 'http://archive.raspberrypi.org/debian buster InRelease' changed its 'Suite' value from 'testing' to 'oldstable'

E: Repository 'http://raspbian.raspberrypi.org/raspbian buster InRelease' changed its 'Suite' value from 'stable' to 'oldstable'

Fetching available upgrades for system packages...

Maybe try to update to the latest stable version of Yunohost?

Hello,

This post should helps you :

ppr

bonjour à toutes/tous :slight_smile:
J’ai le même problème, j’ai donc essayé en ligne de commande :

sudo apt update

j’ai ce message d’erreur :confused:

Err:1 http://apt.armbian.com buster InRelease
  Temporary failure resolving 'apt.armbian.com'
Err:2 http://security.debian.org buster/updates InRelease                                               
  Temporary failure resolving 'security.debian.org'
Err:3 http://deb.debian.org/debian buster InRelease                                                     
  Temporary failure resolving 'deb.debian.org'
Err:4 http://forge.yunohost.org/debian buster InRelease             
  Temporary failure resolving 'forge.yunohost.org'
Err:5 http://deb.debian.org/debian buster-updates InRelease
  Temporary failure resolving 'deb.debian.org'
Reading package lists... Done    
Building dependency tree       
Reading state information... Done
All packages are up to date.
W: Failed to fetch http://deb.debian.org/debian/dists/buster/InRelease  Temporary failure resolving 'deb.debian.org'
W: Failed to fetch http://deb.debian.org/debian/dists/buster-updates/InRelease  Temporary failure resolving 'deb.debian.org'
W: Failed to fetch http://security.debian.org/dists/buster/updates/InRelease  Temporary failure resolving 'security.debian.org'
W: Failed to fetch http://apt.armbian.com/dists/buster/InRelease  Temporary failure resolving 'apt.armbian.com'
W: Failed to fetch http://forge.yunohost.org/debian/dists/buster/InRelease  Temporary failure resolving 'forge.yunohost.org'
W: Some index files failed to download. They have been ignored, or old ones used instead.

dans l’admin web j’ai :

Récupération des mises à jour disponibles pour les paquets du système...
W: Failed to fetch http://deb.debian.org/debian/dists/buster/InRelease Temporary failure resolving 'deb.debian.org'
W: Failed to fetch http://deb.debian.org/debian/dists/buster-updates/InRelease Temporary failure resolving 'deb.debian.org'
W: Failed to fetch http://security.debian.org/dists/buster/updates/InRelease Temporary failure resolving 'security.debian.org'
W: Failed to fetch http://apt.armbian.com/dists/buster/InRelease Temporary failure resolving 'apt.armbian.com'
W: Failed to fetch http://forge.yunohost.org/debian/dists/buster/InRelease Temporary failure resolving 'forge.yunohost.org'
W: Some index files failed to download. They have been ignored, or old ones used instead.
Des erreurs se sont produites lors de la mise à jour du cache APT (gestionnaire de paquets Debian). Voici un extrait des lignes du fichier sources.list qui pourrait vous aider à identifier les lignes problématiques :
sources.list:deb http://deb.debian.org/debian buster main contrib non-free sources.list:deb http://deb.debian.org/debian buster-updates main contrib non-free sources.list:deb http://security.debian.org/ buster/updates main contrib non-free sources.list.d/armbian.list:deb http://apt.armbian.com buster main buster-utils buster-desktop sources.list.d/yunohost.list:deb http://forge.yunohost.org/debian/ buster stable

merci pour l’aide :slight_smile: