When a VPS loses its /etc directory, the system can become unbootable or at least unusable until the configuration files are restored. If you have been running Borg backups (the recommended tool for incremental, deduplicated snapshots) the recovery path is clear: locate the snapshot that contains the last good /etc, extract it, and replace the missing directory. This walkthrough shows the exact commands, trade‑offs, and security checks you should perform on a current 2026 VPS environment.
Recovering from a Botched Package Upgrade with apt and snapshotting
Introduction to Recovery
I’ve seen this go wrong when a package upgrade fails - it can be frustrating and even lead to system instability. When this happens, it’s essential to have a plan in place to recover your system. Fortunately, with the right tools and techniques, recovering from a botched package upgrade is relatively straightforward. In this article, we’ll explore how to use apt and snapshotting to recover from a failed package upgrade on a Linux system.