On Tue, Mar 26, 2024 at 7:18 PM Pierre-Elliott Bécue <p...@debian.org> wrote: > As it's a PVE kernel I guess you rely on Proxmox. > *Theoretically*, Proxmox VE uses /etc/network/interfaces.new to apply
THIS! (OMG why didn't I see this! Thank you!!) ohh thanks so much for your quick reply, my "machine" indeed is a Proxmox-Container, and someone made a typo in the container settings, so Proxmox configures the container accordingly. For other files, like resolv.conf, Proxmox adds "# --- BEGIN PVE ---" lines, but not in interfaces. Thank you Steffen