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OpenSUSE’s Snapper turns Btrfs snapshots into a quick rollback and incremental backup tool. Learn how to enable it, configure cleanup policies, and revert after a bad update with step‑by‑step commands.
openSUSE's transactional-update applies system changes atomically inside a new Btrfs snapshot, activated only at reboot. Rollback is a boot-menu choice — but /var, /home, and /etc live outside the snapshot boundary.
Learn how to configure Snapper on OpenSUSE to create, prune, and roll back Btrfs snapshots around zypper transactions. A practical guide with example config, commands, and trade‑offs to keep your root filesystem safe and tidy.
Learn how openSUSE automatically creates Btrfs snapshots before every zypper transaction, how to list and roll back those snapshots, and what storage considerations to watch.
Snapper's pre/post snapshots make a bad openSUSE update reversible — but only for the root subvolume. How undochange and rollback differ, and what they leave behind.
A step‑by‑step diagnostic guide for using openSUSE Snapper with Btrfs to identify and roll back unwanted system changes after updates or configuration errors, including ordered checks, targeted fixes, and escalation paths.
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