[SOLVED] No network after Update to 4

Maybe ip link set enp1s0 up will work for now. I'm guessing the upgrade isn't finished?
 
Right. I suppose we'd also need to set the ip and route and so on as shown here: https://www.thomas-krenn.com/en/wiki/Linux_ip_command
The idea is to get networking working enough so you can finish a potential failed upgrade or reinstall packages.
The shown ip comes from the /etc/issue file. It being shown doesn't really mean anything.
thanks, that work.
The gui is reachable and the ssh also work.

Is it possible that the problem folowing is?
Or have I some missconfigured repositoris?

Code:
Error: The repository 'http://security.debian.org/debian-security trixie-security Release' no longer has a Release file.
Notice: Updating from such a repository can't be done securely, and is therefore disabled by default.
Notice: See apt-secure(8) manpage for repository creation and user configuration details.
Error: The repository 'http://deb.debian.org/debian trixie Release' no longer has a Release file.
Notice: Updating from such a repository can't be done securely, and is therefore disabled by default.
Notice: See apt-secure(8) manpage for repository creation and user configuration details.
Error: The repository 'http://deb.debian.org/debian trixie-updates Release' no longer has a Release file.
Notice: Updating from such a repository can't be done securely, and is therefore disabled by default.
Notice: See apt-secure(8) manpage for repository creation and user configuration details.
Error: The repository 'https://pkgs.netbird.io/debian stable Release' no longer has a Release file.
Notice: Updating from such a repository can't be done securely, and is therefore disabled by default.
Notice: See apt-secure(8) manpage for repository creation and user configuration details.
Error: The repository 'http://download.proxmox.com/debian/pbs trixie Release' does not have a Release file.
Notice: Updating from such a repository can't be done securely, and is therefore disabled by default.
Notice: See apt-secure(8) manpage for repository creation and user configuration details.
 
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Hmm. Can you share the whole output of these commands?
Bash:
apt update
find /etc/apt/ -type f -name "*.list" -o -name "*.sources" -exec tail -n +1 {} +
 
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Hmm. Can you share the whole output of apt update?
Code:
Hit:1 http://security.debian.org/debian-security trixie-security InRelease
Get:2 http://deb.debian.org/debian trixie-updates InRelease [45.1 kB]
Get:3 http://download.proxmox.com/debian/pbs trixie InRelease [2,785 B]
Get:4 http://download.proxmox.com/debian/pbs trixie/pbs-no-subscription amd64 Packages [65.0 kB]
Hit:5 https://pkgs.netbird.io/debian stable InRelease
Fetched 113 kB in 2s (65.7 kB/s)
37 packages can be upgraded. Run 'apt list --upgradable' to see them.
Warning: Target Packages (pbs-no-subscription/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:7 and /etc/apt/sources.list.d/proxmox.sources:1
Warning: Target Packages (pbs-no-subscription/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:7 and /etc/apt/sources.list.d/proxmox.sources:1
Warning: Target Translations (pbs-no-subscription/i18n/Translation-en_US) is configured multiple times in /etc/apt/sources.list:7 and /etc/apt/sources.list.d/proxmox.sources:1
Warning: Target Translations (pbs-no-subscription/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:7 and /etc/apt/sources.list.d/proxmox.sources:1
Warning: Target Packages (pbs-no-subscription/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:7 and /etc/apt/sources.list.d/proxmox.sources:1
Warning: Target Packages (pbs-no-subscription/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:7 and /etc/apt/sources.list.d/proxmox.sources:1
Warning: Target Translations (pbs-no-subscription/i18n/Translation-en_US) is configured multiple times in /etc/apt/sources.list:7 and /etc/apt/sources.list.d/proxmox.sources:1
Warning: Target Translations (pbs-no-subscription/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:7 and /etc/apt/sources.list.d/proxmox.sources:1
Bildschirmfoto vom 2025-08-08 11-00-07.png
 
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Remove the PBS repo from /etc/apt/sources.list, then try it again. If it works without complaining you might want to upgrade the packages.
 
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