Problem with ifupdown2

[SuperKali]

Describe the bug I tried to reinstall proxmox on bookworm, the problem when i try to install ifupdown2 i getting errors

To Reproduce Steps to reproduce the behavior:

1. import the repository
2. install ifupdown2

Expected behavior The correct installation of this package

Screenshots

ENV (please complete the following information):

• OS: Debian 12
• ARCH: arm64
• Version [ do pveversion -v]

root@t6:/etc/apt/sources.list.d# pveversion -v proxmox-ve: 8.1.0 (running kernel: 6.8.4-edge-rockchip-rk3588) pve-manager: 8.1.7 (running version: 8.1.7/ee1c3736ef6a6541) proxmox-kernel-helper: 8.1.0 ceph-fuse: 17.2.6-pve1+3 corosync: 3.1.7-pve3 criu: 3.17.1-2 glusterfs-client: 10.3-5 ifupdown2: not correctly installed libjs-extjs: 7.0.0-4 libknet1: 1.28-pve1 libproxmox-acme-perl: 1.5.0 libproxmox-backup-qemu0: 1.4.0 libproxmox-rs-perl: 0.3.1 libpve-access-control: 8.1.3 libpve-apiclient-perl: 3.3.1 libpve-cluster-api-perl: 8.0.5 libpve-cluster-perl: 8.0.5 libpve-common-perl: 8.1.1 libpve-guest-common-perl: 5.0.6 libpve-http-server-perl: 5.0.5 libpve-rs-perl: 0.8.7 libpve-storage-perl: 8.1.2 libspice-server1: 0.15.1-1 lvm2: 2.03.16-2 lxc-pve: 5.0.2-4 lxcfs: 5.0.3-pve4 novnc-pve: 1.4.0-3 proxmox-backup-client: 3.1.2-1 proxmox-backup-file-restore: 3.0.4-1 proxmox-kernel-helper: 8.1.0 proxmox-mail-forward: 0.2.0 proxmox-mini-journalreader: 1.4.0 proxmox-widget-toolkit: 4.1.5 pve-cluster: 8.0.5 pve-container: 5.0.9 pve-docs: 8.1.4 pve-edk2-firmware: not correctly installed pve-firewall: 5.0.3 pve-firmware: not correctly installed pve-ha-manager: 4.0.3 pve-i18n: 3.2.1 pve-qemu-kvm: 8.1.5-4 pve-xtermjs: 5.3.0-3 qemu-server: 8.1.1+port2 smartmontools: 7.3-pve1 spiceterm: 3.3.0 swtpm: 0.8.0+pve1 vncterm: 1.8.0

[SuperKali]

Solved: the service networking was disabled by the system...

[zhang-wenchao]

I have the same problem, can I just turn on the networking service?

[SuperKali]

@zhang-wenchao yes, systemctl enable --now networking.service