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

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Minecraft-Java troubleshooting

I am running on Ubuntu 14.04. A cuple days ago java started trobleshooting on minecraft. I am not able to join any servers. It typed: Internal Exception: java.io.IOExpeption: Broken pipe Here is the ...
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How do I make a DCHP server?

I want to finish making a minecraft server (TCP/UDP) I already have a system that uses a private ip of 192.168.0.9 And a DNS on it that uses the public ip of 2.220.217.108, then redirects to it from ...
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3answers
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How to render Minecraft on the GPU?

Hardware: Intel i7 AMD Radeon HD 6970 SSD with plenty of space 6 GB RAM Software OpenJDK 6, 7, and Oracle Java 7 (reproducible with all three) AMD Catalyst 12.8 and open source driver ...
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1answer
59 views

Make a program automatically take higher priority?

I'm using my Ubuntu OS to play Minecraft. I can get the game to run a little faster by closing my other programs and giving the Minecraft java process a higher priority via the System Monitor. The ...
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java on xfce4 (package has no installation canadate!?)

So i wanted to get minecraft on my chromebook but i need java for that so i go to my terminal and type: sudo apt-get install sun-java6-jdk...and it says: package 'sun-java6-jdk' has no ...
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1answer
148 views

Nvidia drivers cause Minecraft to crash

I play Minecraft on my computer, and whenever I press F3, it says "Gallium 0.4 on NV98" I looked up what this means, and found out that it is a default graphics driver. So, I looked around for how to ...
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1answer
238 views

Trying to open minecraft in ubuntu

I'm wondering something. Whenever i right click on minecraft and click open with another application, i try to find Java JDK. I have installed it for minecraft itself, but i just cant find where java ...
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1answer
4k views

how to create a startup script for minecraft

I own a vps in which I run various servers from. One of those things is a Minecraft server. Recently I also installed a teamspeak server following a tutorial. This server however started up ...
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All outgoing connections blocked

I have a Minecraft server in development on an old PC running Ubuntu (14.04LTS) It's hosting a site as well for that same reason. All was good until it stopped accepting logins. It shows this to the ...
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2answers
1k views

Minecraft Crashing, linux download

Hi so I've been going at this for hours and I have installed everything correctly, I'm using a HP 14 chromebook, and I hear you can get minecraft on it, with downloading a Linux desktop. I'm using ...
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1answer
70 views

Minecraft in 15.04 Connection issues

So I don't know any better way to explain what the problem is other than showing you this. I am using 15.04. Ask me if you need any more information. EDIT: solved, apparently java was just messing ...
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Does Minecraft 1.8.8 use libudev.so.0?

I had some issues launching several programs, such as Popcorn Time, Spotify, and Minecraft.. Both Popcorn Time and Spotify were fixed, in Popcorn Time I simply changed the hex code with ghex, in such ...
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1answer
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Java Error: Core dumped failed! Try doing ulimit -c unlimited before you start java next time!

Im trying to play Minecraft, more specifically FTB (A variation) and on load it fails and goes back to the launcher with the Error of something like: Core dumped failed! Try doing ulimit -c ...
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3answers
92 views

I recently updated to ubuntu 15.04, but Java won't open .jar files!

I have got one thing to work though. By using this article:http://tipsonubuntu.com/2015/03/30/install-minecraft-in-ubuntu-15-04/ I have been able to open minecraft, but still nothing else is working ...
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1answer
4k views

How do i enable core dumps so minecraft will work

I recently updated to 1.8 im running ubuntu 12.10 and every time i try to start up it says # # A fatal error has been detected by the Java Runtime Environment: # # SIGSEGV (0xb) at ...
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2answers
69 views

OpenJDK 7 Runtime Doesnt show up in my right click menu

When I downloaded Cracked Minecraft onto my Linux Lubuntu 15.04, I wasn't able to right click it and open with "OpenJDK 7 Runtime Environment. I right clicked and did Properties and then Permissions ...
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1answer
32 views

Lubuntu in VirtualBox- Minecraft running excessively slow

I recently set up a VM running Lubuntu 15.04 in VirtualBox. I can successfully run Minecraft.jar using OpenJDK Java 6 Runtime, but when it comes to playing on multiplayer servers and even singleplayer ...
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1answer
755 views

lagging minecraft

I've started playing minecraft, on my windows pc it works flawless but when playing on my ubuntu laptop it runs verry slow. I allready put all minecraft settings to minimal, i'm running oracle java 7 ...
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19 views

Service not stopping properly on shutdown

I used the script here to create a service to start and stop a Minecraft server on boot and shutdown. The script basically starts the server jar file in a GNU screen (it also does backups and updates ...
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1answer
167 views

How do I install the Ubuntu Software Center on my Lubuntu 15.04 using the Terminal?

How to install Minecraft (Client) That link doesnt help. I can't install Java or something. I need a video. Does anyone have a video I cant watch? PLEASE HELP!
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28 views

Is there any problem with OpenJDK on Minecraft?

Mojang recommends using Oracle's JRE, but I see people using OpenJDK all the time. What are the advantages and disadvantages to using one or the other on Ubuntu, either in general or specifically as ...
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3answers
8k views

I cannot find .minecraft folder to install mods

I'm kinda new on this, and need some help. I had MC on my windows with mods, when changing to Ubuntu I got the same version. I tried to install the mods I had on my windows but I cannot make it work, ...
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Running Java as another user

I have a directory called Minecraft for Minecraft servers. I've set it's owner and group with chown to minecraft:minecraft. This user and group exists. /etc/passwd contains ...
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1answer
36 views

Minecraft just started crashing

All right I'm going to make this stupid simple to understand since simple English is not any more. Minecraft just started to crash after some time of Ubuntu not being used. This is the error ...
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Ubuntu 15.04 randomly shutting down when playing minecraft

I'm new to Ubuntu and my computer randomly shuts down (completely shuts down, screen goes black for a while then it turns off). So far I've only seen the problem while playing Minecraft, but I ...
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1answer
352 views

Permission denied when running sh file

I am trying to use an sh file to easily start a screen with my minecraft server console. I named this file mc.sh. I have another sh file in the same directory as mc.sh that runs fine. Here is what is ...
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1answer
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Graphic Issues (Minecraft & Tekkit)

I am running OpenJDK 7, though I have to launch .jar files with the terminal because it doesn't show up on the 'run with' menu. I am experiencing graphic/texture issues when running Tekkit Classic and ...
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1answer
129 views

How to install Minecraft Pi edition on a PC/Laptop using Ubuntu

I have tried using the install instructions included with minecraft pi for linux, but it is not working on lubuntu. plus I tried ubuntu and clicked on the tar.gz file to auto install it like I heard ...
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How would i open magic launcher?

So I want to know what program would i open Magic launcher up with, it wont work with JAVA 6. when i do try to open it with java it says its dangerous to open it with java?
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1answer
28 views

I need help moding Minecraft [closed]

Well, first please don’t hold this question again? My problem is I'm trying to mod Minecraft I'm using a Ubuntu 14.04 and I don’t know what to do, please give me some instructions on what to do. Thank ...
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2answers
869 views

Can't log in to MineCraft?

I'm not sure if this is the right place, but I can't log in to my minecraft!! I'm entering my user details and my CORRECT password and using my CORRECT password it thinks I'm NOT using the correct ...
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1answer
107 views

Minecraft launcher keeps crashing on Ubuntu 15.04

I am new to Ubuntu. I heard about how powerful and great it is and decided to dual boot it with windows. I play Minecraft, so I got java and updated it from the terminal because Java is required for ...
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1answer
5k views

can't find bin folder in my minecraft folder!

I've installed minecraft a long time ago and currently running on the 1.3.2 version. The Ubuntu's version I'm currently using is 12.04. I've decided to install some mods on my minecraft, did a lot ...
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Minecraft crash on Ubuntu 14.10/15.04

Lately my Minecraft has been crashing with the error code: SIGSEGV (0xb) at pc=0x00007f4190031ac0, pid=26588, tid=139920718653184 I have an Nvidia graphics card but have no drivers installed as I ...
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0answers
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How do I kill a 5GB init-child zombie process? [duplicate]

I'm trying not to restart every time I'm done with my game. I've reported this issue to the DNS community a 2nd time now since I havn't played it for a while since the first time and it's still not ...
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1answer
63 views

Minecraft Exit Code 143?

Whenever I open minecraft from the launcher, minecraft opens for a brief second before closing and being replaced by the launcher. I read the launcher logs, and it says "Game ended in bad state (exit ...
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133 views

How can I stop MineCraft from crashing on my chromebook?

I am trying run minecraft on Linux (Ubuntu) on my chromebook. I use crouton power it. I have installed the correct java version, got it all set up. But the launcher starts and acts perfectly normal. ...
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1answer
63 views

How to make Shared Folders between Windows 8.1 and Ubuntu

I have managed to successfully dual boot Ubuntu 14.04 LTS and Windows 8.1. I also play the very popular computer game called "Minecraft" and would like to be able to share the world files across both ...
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615 views

Minecraft doesn't connect to Mojang servers/the internet (15.04)

I've been trying to run Minecraft on Ubuntu 15.04 for a while. Whenever I try running, it won't download the launcher pack and it gives me this message: Bootstrap (v5) Current time is Jun 19, 2015 ...
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56 views

Open with java option wont show up in “open with” list

I'm trying to open minecraft.jar. I have installed java and looked for it in the open with list but i can't find it. Am i doing something wrong? i have read through tons and tons of forums and none of ...
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3answers
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When I open minecraft.jar it opens wine

When I try to open minecraft.jar it always opens using the wine program. What can I do to fix that? I've tried re-installing minecraft.jar. But that just re-opens the wine program.
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2answers
2k views

Random screen flickering with Minecraft and Intel graphics

I am using a system with Intel HD Graphics 2500 (Ivy bridge) and I have a little problem when playing Minecraft. Sometimes, my screen flashes blue, but only for a second every once in a while. Every ...
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2answers
324 views

Can't Execute .desktop File

I'm new to ubuntu and linux... I'm trying to make a minecraft launcher .desktop file, and when I execute it, it says me: "There was an error launching the application" My code is: [Desktop Entry] ...
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3answers
137 views

Making Minecraft.jar executable

So I've tried almost everything but when I click on the jar file it opens the archive manager. There is no option to run it with java.
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3answers
2k views

Minecraft with OpenJDK 7, I get “the trustAnchors parameter must be non-empty”

Im using Ubuntu 15.04 and OpenJDK 7, trying to run Minecraft. This is what I get. EDIT: Minecraft is working now when I use sudo java -jar Minecraft.jar but doesn't work without super user, how would ...
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Policy tool always wants to open!! Halp

When I was still using 14.04(a couple weeks ago this started), Minecraft just decided, hey, why don't I just use policy tool to open myself and hide everything else related to OpenJDK! So I can't find ...
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3answers
580 views

How to fix Minecraft showing as a grey question mark on the Launcher?

When I play Minecraft, the icon in the Unity Launcher for it is always a grey question mark. This has persisted from Minecraft 1.6.2 to 1.7.4. See this screenshot: How can this be fixed? I have ...
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Minecraft keeps crashing on every version of Java Runtime

I've tried running Minecraft with Java and it wouldn't open, I tried with 7 and 8 but both would crash every time I tried playing, what can I do at this point?
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2answers
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How do i install minecraft through terminal [duplicate]

what terminal commands can i use to install Minecraft? i don't seem to be able to open the .jar minecraft file even after i checked the executive option.