Questions tagged [minecraft]

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

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How can I activate the multiplayer mode on Minecraft? [closed]

How can I activate the multiplayer mode on Minecraft? A tooltip says "Multiplayer is disabled. Please, check your Microsoft account settings", but I have no idea where exactly in my ...
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-2 votes
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MultiMC (Minecraft) Error %1 is not a valid Win32 application [closed]

Error occurred during initialization of VM Could not find agent library instrument on the library path, with error: %1 is not a valid Win32 application Module java.instrument may be missing from ...
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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 ...
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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 ...
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minecraft private server user sources

Hi i try setup private server itzg/minecraft-server for my kids (host is ubuntu). i use docker-compose version: "3.8" services: minecraft-server: image: itzg/minecraft-server ...
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  • 267
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Use barneygale/quarry with Microsoft Account [migrated]

My goal is to create a python script, that connects to a Minecraft server. Apparently barneygale/quarry is a widely used library for this purpose. My problem right now is, that I cant't find a way to ...
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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 ...
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0 answers
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Port Forward for minecraft (huawei dongle)

I tried to port forward my minecraft server for my friends to play, but cant seem to Tried to port forward using virtual server. Pls tell me what i did wrong my ipv4 is 192.168.8.7
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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 ...
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0 votes
1 answer
309 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@...
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2 answers
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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....
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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 ...
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Does Custom Cursor affect Fps in any game

I want to Know i have Mac os cursor on my low end pc well i want to Play Minecraft will this custom cursor affect my Peformance or Fps in minecraft aslo sorry for my bad english
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3 votes
1 answer
63 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 ...
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156 views

openvpn server and minecraft server ports are opened but can only be accessed through VPN

I recently rented a VPS and I can connect to my django website with no issue at all but I've also installed openVPN Server and Minecraft Server on it but it'd never connect unless I have a vpn on the ...
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1 answer
640 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, ...
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2 answers
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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 ...
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1 vote
1 answer
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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:-...
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  • 11
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1 answer
160 views

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 ...
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1 vote
1 answer
77 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 ...
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201 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, ...
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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 ...
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18 views

Chrome keeps flashing black then white

After a gaming incident here, One Important thing that happened was BSoD, stopcode was: video_tdr_failuer Now my Chrome browser keeps turning black then a windows 7 pure white window appears then I'm ...
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2 answers
264 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: ...
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1 answer
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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 ...
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0 votes
1 answer
41 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 ...
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0 answers
26 views

how to port forward securely for hosting a minecraft server

I am looking at starting a Minecraft server and am worried about the security surrounding having forwarded ports the server is on its own machine separate form my desktop, is there any way to increase ...
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0 votes
0 answers
59 views

Can't Connect to Minecraft Realms Server through Arch VPN Gateway using Nordlynx

Okay so this has been annoying me for hours now. I have a machine running Arch on my network, which is acting as a VPN gateway. It has forwarding enabled, and is set as the default gateway by the ...
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Having trouble booting Minecraft Server from an Ubuntu systemd service

I am running a VM on azure that can run an MC server just fine when started manually, however, I wanted to add some automation/redundancy to it, so I wanted it to auto-start when I booted up the VM. I ...
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1 vote
1 answer
1k 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 ...
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125 views

Minecraft caps at 60fps on 144hz monitor, without Vsync + only on linux

i recently switched to zorin OS from windows, thats when i started getting this issue. so, i am on zorin os with a 1080ti gpu EITHER minecraft is capping at 60fps without vsync even when i get more ...
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0 votes
0 answers
74 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 ...
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0 answers
16 views

When I try to connect to my minecraft server on a remote computer, it returns connection lost

I'm hosting a server but I encounter this problem where if I connect to my server, it returns connection lost, I suppose that somethings wrong with the router, but I dont excactly know whats wrong, ...
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0 answers
37 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 ...
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0 votes
0 answers
197 views

Bypass ISP blocking Ports?

how to bypass isp blocking opening ports? im just trying to open a minecraft server to play with my friends so we can play, but it seems like my internet provider is blocking it. and this is weird cus ...
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0 votes
0 answers
32 views

The JVM could not be started: Error Running Old Minecraft Version

I used to play Minecraft sometime in early 2012, but haven't played since. For nostalgic value, I'd like to try playing the same version of Minecraft that I played back in the day. I've found a few ....
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1 vote
1 answer
2k 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 ...
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0 votes
1 answer
99 views

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 ...
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1 vote
1 answer
560 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 ...
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0 votes
2 answers
688 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 ...
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0 votes
1 answer
39 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 ...
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1 vote
1 answer
1k 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 ...
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0 votes
1 answer
52 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 ...
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0 votes
0 answers
64 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 ...
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1 vote
0 answers
28 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 ...
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0 votes
0 answers
72 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 ...
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0 answers
1k 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 ...
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0 votes
0 answers
96 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 ...
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0 votes
0 answers
30 views

Why do I constantly get lag spikes? (in minecraft but shown in google)

Pinging Google.com [2607:f8b0:4006:808::200e] with 32 bytes of data: Reply from 2607:f8b0:4006:808::200e: time=17ms Reply from 2607:f8b0:4006:808::200e: time=19ms Reply from 2607:f8b0:4006:808::200e: ...
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0 votes
0 answers
43 views

Having issues with portfowarding on my router, out of ideas

Recently I have been trying to portfoward a minecraft server, a couple of months ago I could do it like no problem. But lately I've been having issues. I'm trying to port forward port 25565 (default ...
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