Minecraft at Home

Minecraft Wiki - Official Wiki

MultiMC - Multi-Platform launcher

Corretto - Preferred Linux JRE - Ninite - Easy Windows Java Source

Seed Map - Custom World Preset Generator

Startup Script Generator - Aikars Flags - Start Up Flags Comments

Technical Notes

• Minecraft ≥ 26.1 and above requires Java 25.
• Minecraft ≥ 1.20.5 and 1.21.11 requires Java 21.
• Minecraft ≥ 1.18 requires Java 17.
• Minecraft ≥ 1.12 requires Java 8.

Older versions of Minecraft can run on newer Java, for example, Minecraft 1.16 can run on Java 17, Minecraft 1.18 can run on Java 20, etc.

Oracle OS Firewall Fix: Execute as root.

apt purge ufw
iptables -L INPUT --line-numbers
...
6 REJECT  All  -- anywhere   anywhere   reject-with icmp-host-prohibited

Remove the REJECT and save the rules. You can now re-install ufw.

iptables -P INPUT DROP
iptables -D INPUT 6
iptables-save > /etc/iptables/rules.v4

Discord

Invite Link

• welcome: Welcome Info and Rules
• announcements: Community Announcements
• community: Group Chat
• birdhousemc: Minecraft Server Cross Chat
• bot-spam: Tatsu Bot Channel
• memes-n-nsfw: NSFW content MUST go here.
• tech-alerts: Private Channel

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