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Moving from 14.x
kz6fittycent edited this page Oct 5, 2026
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Version 15.0 is a full redo. The biggest change: the server now runs in the background, so it no longer stops when you log out.
Your world comes with you:
- The snap updates itself to 15.0 (or run
sudo snap refresh mc-server-installer). - Open the menu:
mc-server-installer. - It finds your world from the old version and offers to move it. Choose Move it.
Your world, whitelist, operators and settings come along. The original files stay where they were (~/snap/mc-server-installer/), as a backup.
Then press 1 to download the latest server and 4 to start it - or let the menu's status line tell you what's next.
- No more
tmuxorscreen: just close the menu. - Daily backups, and a backup before every update and restore.
- New screens: Players (p), Backups (b), Settings (s), Console (c).
- The numbered options 1 to 17 are still there, in the same order.
- Only the person who set the server up can change it (see How It Works).
- RCON is switched off. The menu talks to the server in a safer way.