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Questions tagged [minecraft]

Minecraft is a game about placing blocks to build anything you can imagine.

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Minecraft Server doesn't let others connect when running the .jar using java (instead of javaw)

I'm running a small Minecraft server using ipv6. The relevant port has been forwarded in both the firewall and the router. My friends are able to connect to the server correctly, BUT ONLY if the file ...
Aze0n's user avatar
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-2 votes
1 answer
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How can I update image for specific container without losing data?

I run a Minecraft Bedrock server in a Docker container (image itzg/minecraft-bedrock-server). I pulled a newer version of the image, but the container keeps using the old one. The manuals I found on ...
Evgeni Nabokov's user avatar
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1 answer
479 views

Keyboard input getting stuck in Minecraft and other apps sometimes

TLDR; Keyboard input locks while playing Minecraft and other times but is most noticeable when using WASD movement keys in game. Changed from Ubuntu to Fedora, removed USB hub from connection chain, ...
monkadelic_d's user avatar
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Java no longer found by my games or in command line after updating steam deck

When I updated my steam deck Prism Minecraft launcher no longer found a java install. I used the command java --version and got back bash: java: command not found Seeing that java must have been ...
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0 votes
1 answer
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How to fix flickering lines all over the game window in Minecraft and distortions in browsers and menus on a Lenovo Ideapad with NVIDIA graphics card?

I have reset an outdated Lenovo Ideapad Z710, Model Name 20250, with a dual graphics card in it: integrated graphics card: the energy saving onboard card Intel(R) HD Graphics 4600 dedicated graphics ...
questionto42's user avatar
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Why would a process use more memory running on one OS compared to another?

My process uses more memory when executed on Ubuntu 22.04 than when executed on Oracle Linux 8. Is it something to do with the operating system? Could it be something related to the program (which I ...
Matt Welke's user avatar
1 vote
1 answer
123 views

How to start a script when there is incoming traffic on a specified port?

I'd like to automate the start of my mc-server when I am logged onto my computer. I have registered a public DNS, which is available 24/7. There is nothing running on that domain though, as it is just ...
Exo01's user avatar
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1 answer
1k views

Keys act like other keys, spacebar is f11, backspace is 4 etc

Windows 10 My keys are acting like other keys, enter is numlock, backspace is 4, space is f11, down arrow is f12, probably others too but I haven't found those yet. I suspect it has something to do ...
Shayla567's user avatar
3 votes
2 answers
3k views

How can I activate Multiplayer on my kids account in Minecraft on Windows on a PC?

I'm having a "Family Group" in a microsoft account: My kid and me. She's trying to play Minecraft but it says: Multiplayer is disabled. Please check your Microsoft account settings. I've ...
Xavi Montero's user avatar
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Windows 10 UWP App Data Not Readable When Plugged in Externally

I recently rebuilt my computer, including replacing the main SSD. I went with a fresh install of Windows 10 on the a SSD, with the old SSD plugged into a USB-C enclosure so that I can copy over ...
Peter's user avatar
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Minecraft server on VPS crashes due to ressource and watchdog error

I rent a VPS with 8GB RAM to host a minecraft server for my friends, but the server crashes around once a day. To setup the server i used https://www.ionos.com/digitalguide/server/know-how/minecraft-...
BigKeF's user avatar
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1 answer
4k views

I am setting up a Java Minecraft server, 1.19.2 forge with a small modlist — I keep getting this error

I am setting up a Java Minecraft server, 1.19.2 forge with a small modlist — I keep getting this error. This is the log [25Mar2023 11:10:11.541] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]:...
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Minecraft: FPS drops on second monitor?

On my main Monitor the FPS are at about 60. If i connect my 2nd monitor and want to play on the monitor the FPS directly drops to about 20 - 30 FPS. Is there something i can do about it or is there ...
Jonas Reimers's user avatar
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88 views

How to run command in screen without opening screen?

I want to develop a bash script, which reads out usernames, which should be whitelisted on a Minecraft Server. This server is running on a screen called "Minecraft". So now I need a screen ...
merfy's user avatar
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1 vote
0 answers
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Port forwarding works for friends that have the same ISP as me, but It doesn't work for anyone with a different ISP?

I'm trying to host a Minecraft server at home for friends, and it's not going well. I have done the following: Set up the server Allowed the server through the firewall Configured my router to allow ...
remington anderson's user avatar
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1 answer
776 views

Minecraft server with forge does not boot

Hello good I am doing a minecraft server version 1.18.2 with forge 4.1.67, the thing is that when I try to boot the server returns me killed, in many places I have seen that what they do is assign ...
David Gonzalo's user avatar
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258 views

Port forwarding issues for MC server, WAN IP gets ports forwarded , but LAN IP for the home server does not

- Router- TP link ac4000 Archer A20 ver 3.6 - Modem Hitron model EN2251 I can get a new modem and router if needed I'm just trying to make a home server , that can also host a Minecraft server for the ...
KahunaCowboy's user avatar
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1 answer
1k views

Docker run -v throws permission denied error on macOS

I'm relatively new to Docker. I'm currently trying to run docker container on MacOS. The container is based on itzg/minecraft-server image. Running the container normal way works fine, however, what I ...
OpenSource's user avatar
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1 answer
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How to set Minecraft Bedrock version using AMP server hosting

I am an admin of a Minecraft Bedrock server that uses AMP as its host. The server's version was recently updated, but now I've learned that it needs to be downgraded. Is this possible from AMP's ...
fireshadow52's user avatar
1 vote
1 answer
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Windows 10 user is acting up

My Windows (not necessarily Microsoft) account has been malfunctioning lately. It takes some seconds for the internet to activate, and various Microsoft-related apps (such as the Microsoft Store and ...
technicguy1's user avatar
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0 answers
498 views

How to lock the X cursor in VNC?

I have a Raspberry Pi 4B I've been running some graphical applications on it that lock the cursor (Minecraft, as an example). On the Pi (server), the cursor locks to the center of the window. But in ...
Foxy6670's user avatar
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1 answer
2k views

OpenJDK 18 is installed, but BuildTools thinks its Java 11?

I'm trying to run Minecraft Spigot BuildTools.jar on Fedora 35, but it says I only have Java 11 installed. The runtime environment version is 18. What am I doing wrong here, or is this a bug? [banana@...
TheLabCat's user avatar
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2 answers
77 views

Port forwarding breaks everything. How do I fix it?

My home network consists of 2 routers. Router 1(ZyXEL) is connected directly to the outside, router 2(TP-LINK) is connected to router 1 and my PC is connected to router 2. All connections are by cable....
quatnu's user avatar
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0 answers
28 views

How to have mutliple webhosts on a single internal network?

Here is my current setup. A Raspberry Pi hosting a webserver on my domain(lets say mydomain.com) on ports 443 and 80. I am also hosting a Minecraft server, but I can only connect to it on my local ...
RocketNinja's user avatar
3 votes
1 answer
808 views

Point a subdomain to a minecraft server

I'm trying to get my minecraft server to be reachable through my domain name, as opposed to needing to connect with the IP and port. Because I want to host multiple servers, it would be ideal if I ...
Sandwich247's user avatar
0 votes
1 answer
926 views

How to overcome "jni error has occurred" after Minecraft and Java update in Windows 10?

I updated from Minecraft 1.16.2 to the latest version of Minecraft at this time which is 1.18.1, opened the Minecraft Launcher client, selected "Latest release 1.18.1" from the drop down, ...
Nathan's user avatar
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1 answer
1k views

Minecraft - 2 Servers, One IP Address, 2 Ports, 2 Domains

I have 2 Minecraft servers running on the same IP Address. One is running on port 25565 and the other on port 25566. I also have 2 domains, for example, let's just say domain1.com and domain2.com. I ...
Denes Garda's user avatar
1 vote
1 answer
520 views

is it possible to limit memory for my afk profile under 512MB in minecraft?

I want to use an AFK profile in Minecraft, but I can't seem to limit its ram usage. i tried using these JVM arguments: -Xmx512M -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-...
zen's user avatar
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0 votes
1 answer
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Port forwarding open but refused to connect

I'm trying to run my minecraft server and port forward it. The port is 25565 (minecraft default). I have port forward the port and check with portchecker.co. The server works on my local ip, but when ...
rens's user avatar
  • 3
1 vote
1 answer
1k views

Minecraft server works via IPv4 but times out via IPv6

Disclaimer: I am posting this on superuser since this is about configuring the minecraft server (or possibly the client or network), not an issue with the game. If this is the wrong place, please ...
Entropy0's user avatar
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0 answers
709 views

Restrict Minecraft server access to subdomain on a server that also reverse proxy’s Nginx sites?

I have a Minecraft server and a web server under minecraft.example.com but I have other web servers under different subdomains like studio.example.com, download.example.com etc… I want to restrict, ...
Péter Hatházi's user avatar
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1 answer
543 views

Pointer does not lock in minecraft on linux, I tried using gamescope but I have an nvidia gpu which isn't supported. Any ideas?

I use Arch linux with KDE plasma, 2 monitors, and an NVIDIA GTX 1660 ti graphics card. I tried using GameScope but I later found out that it only supports AMD GPUs. I couldn't thinks of any other ...
qKweint's user avatar
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0 votes
2 answers
1k views

Minecraft 1.17.1 OptiFine how to solve OpenGL error?

Problem: When I join Minecraft, OpenGL errors 1280 and 1282 appear and update graphic driver and reinstall Minecraft 1.17.1, OptiFine but I can't solve this problem ;( version: 1.17.1 OptiFine: ...
WNG's user avatar
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0 votes
1 answer
196 views

Systemctl Socket Talking to the Wrong Process

I'm trying to run a Minecraft server on VM running Debian 10. I've set up the server to run as a service and am attempting to use a socket listening to a FIFO based on this question that last saw ...
myoungberg's user avatar
0 votes
1 answer
115 views

How can I recover files from an Ubuntu Server boot drive?

My old laptop with Ubuntu Server 20.04 on it died recently. I used it as a local Minecraft server for the kids. I would like to back up the Minecraft world from the harddrive. This is what I tried: I ...
Attic11's user avatar
2 votes
2 answers
6k views

How to run a Minecraft Bedrock Dedicated Server on macOS Big Sur

How can I run a Minecraft Bedrock Dedicated Server (Ubuntu version) on macOS Big Sur? I need the server to run while still running macOS (I don't want to install Ubuntu as my main OS). I also would ...
tjcaul's user avatar
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0 answers
327 views

systemctl minecraft server failing with no error log

Question was originally asked here but was moved when it was suggested that I post on superuser instead. I'm running a Minecraft server off a VPS running Ubuntu. The server is run through systemctl ...
theboy's user avatar
  • 101
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0 answers
96 views

I Started Using Another User On My Mac And Have An Issue With Loading MC Mods

So... I have been using the same user account as another family member and I have started using my own profile. I play Minecraft on my mac a lot and I usually play with mods. But now if I try to play ...
user15588019's user avatar
1 vote
1 answer
5k views

Trying to add Minecraft to firewall but can't seem to find the location of the Java folder or javaw.exe

My firewall has blocked Minecraft, so I can't seem to play in multiplayer. So, I went to go add Minecraft as an allowed app for the firewall. Since I have java edition, other tutorials have been ...
Rena W's user avatar
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1 answer
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What is the easiest way to edit a variable in a bash script from another bash script?

I have a bash script which only contains bash variables. for example: #!/bin/bash a="foo" b="bar" I also have another script, which should change the values of the variables of ...
Jaïr Paalman's user avatar
1 vote
1 answer
3k views

SSH tunneling or VPN to host a game server on my computer

I want to have a minecraft server on my computer but I can't open ports on my local network, my ISP doesn't allow it. I have a VPS in hand and I wonder like what if I open ports on my VPS and host my ...
yunusemregul's user avatar
0 votes
2 answers
4k views

How to toggle "Fn" key on HP Notebooks

I have been playing Minecraft a lot recently. As Minecraft player would know Function keys are very important while doing stuff there. As I play on laptop, I have to everytime combine Fn key and then ...
belepod's user avatar
0 votes
1 answer
122 views

Minecraft installer can't detect Oracle Java

I am having this strange problem with installing the Minecraft launcher on Arch Linux. So I installed the Oracle JDK in the /usr/lib/jvm directory, updated $PATH to add $JAVA_HOME and the next step ...
lukascobbler's user avatar
1 vote
1 answer
3k views

Run Badlion Client in a non-admin account

My son uses his computer, running Windows 10 Pro, through an account controlled by Microsoft Family Safety. He doesn't have administration rights and cannot install software. I have installed some ...
user avatar
0 votes
1 answer
54 views

hosting a room full of our youth on laptops networked together

we would like to host a room full of laptops/computers all hooked for our youth group to play minecraft together on one hosted server - we have a service for the minecraft hosted server but we are ...
John Aul's user avatar
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0 answers
125 views

I Setup a Bukkit and Spigot Minecraft server and port forwarded it but can't connect from WAN

So I setup a Minecraft server for me and my friends and I am 300% sure I port forwarded it correctly but my friends aren't able to connect to it. When I used an online tool to check wether i have ...
Friedlguana's user avatar
1 vote
0 answers
76 views

Windows machine can't connect to local minecraft server

As per the title, one particular machine can not connect to the server. Server is linux Host machine is able to connect using the 192.168.x.x address Another windows machine is able to connect Third ...
dogmatic69's user avatar
0 votes
0 answers
304 views

Minecraft - New Router stops LAN discovery

Originally posted on Arqade where it was suggested I post here I have several Windows machines with Java Minecraft. All the machines are using the same version of Minecraft and we are logging in with ...
Carlos N's user avatar
  • 150
0 votes
0 answers
2k views

Why has connection to my minecraft server (via nginx) been lost after setting up new network, while all other nginx served services work fine?

I host a bunch of services (via subdomains) in nginx, e.g. mine.mydomain.com, doku.mydomain.com, etc. This has run smoothly for years (Ubuntu Server, now on 20.04 LTS, almost everything, including ...
Aephir's user avatar
  • 89
0 votes
0 answers
181 views

Turn the server on Minecraft packet

What I'm looking for A way to turn the server on when it receives a packet on Minecraft port. I have a small Minecraft Spigot Server with tops 10 people playing on it. Currently it is the only thing ...
Dawid Wysocki's user avatar

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