From 0816a55f39f6752e8491e691a2e0da6a26019bda Mon Sep 17 00:00:00 2001
From: uvok cheetah
Date: Wed, 22 Sep 2021 21:03:25 +0200
Subject: Add article

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 _posts/2021-09-22-problems-updating-proxmox.md | 17 +++++++++++++++++
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+---
+layout: post
+title: Network gone after updating Proxmox
+date: 2021-09-22 20:59 +0200
+---
+
+So, after upgrading Proxmox from version 6.x to 7.x, the network
+was suddenly gone. Turns out, the network service wasn't started anymore.
+
+According to `systemctl`, it was disabled.
+After some googling, it seemed to be that this was because
+I was doing was the Debian docs were saying, performing
+an `apt purge`, deleting the `ifupdown` configuration. This seemingly
+disabled `networking.service`.
+
+So I symlinked the unit into `/etc/systemd/system/default.target.wants`, rebooted
+and everything was fine again. Thank godness for physical access to hardware.
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