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

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Issue with “Unable to access address of buffer” MInecraft 1.10.2 on Ubuntu 16.04

I have scoured the web for an answer to this problem. And I keep coming up with this vague as all else answer: For reference for anyone else having this issue, go to edit profile. In the ...
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I can't get on ubuntu anymore

A few months ago I used this tutorial to download Minecraft on my Chromebook: https://www.youtube.com/watch?v=NQxloEB7MwI It worked fine for a while, but when I left town for 2 weeks and came back, ...
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1answer
26 views

Ubuntu 14.04LTS TCP Connection drop

I am having dedi machine with ubuntu 14.04 LTS installed on it. And recently I've noticed that my players (as I host minecraft server) get kicked from the server with message saying connection was ...
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1answer
34 views

How do i run a .sh file on startup (ubuntu server) [duplicate]

How do i run a file named start.sh file on startup if im on ubuntu server? i decided to install ubuntu server on a pc that i rarely use so i can have my minecraft server on it ... and i want to be ...
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1answer
91 views

“Unable to access address of buffer” MInecraft 1.10

I am attempting to run Minecraft 1.10 on Ubuntu 16.04. I've tried using multiple Java versions, specifically JDK 7, Oracle 7, Oracle 8, and Oracle 9, but only 9 managed to launch the actual game. Then,...
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2answers
55 views

Black screen, no access to terminal - should I just reinstall ubuntu

Yesterday I downloaded the recommended updates. I then downloaded Minecraft, which meant downloading a Java package and changing a Nvidia setting. As per instructions I performed a shutdown/startup on ...
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1answer
31 views

How do I to run multiple applications and manage them over SSH on one Ubuntu Server?

This seems like a noob question but I honestly am not sure. I would like to run a Spigot Minecraft server and a Samba NAS server on the same box and access them both at the same time. How do I do this?...
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1answer
116 views

Error | Failed to generate a seed from SecureRandom within 3 seconds. Not enough entrophy? [closed]

Ubuntu Server 16.04 64 bit running on an OVH VPS Java JRE 8 u91 64 bit I'm using an OVH VPS server to run a BungeeCord Spigot Minecraft server network. When I run the BungeeCord.jar file, it starts ...
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1answer
18 views

Black flashes on Minecraft

I recently installed ubuntu 14.04 on my laptop and wanted to install minecraft. It started perfectly fine (No black screens, no crashes) but after a few seconds, my whole screen goes black for 1 ...
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19 views

Ubuntu keeps logging me out, RAM issue?

I was trying to get back into minecraft after like a year or two And I was trying to allocate more ram to it, since for some reason it eats ram up like there's no tomorrow I allocated 5GBs and ...
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2answers
231 views

Java/minecraft problems

so i'm trying to install minecraft on Ubuntu 16.04 and i installed minecraft.jar cant run it it is excutive so it should run but it dos'nt java's file is there but it cant run either any suggestions?
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1answer
132 views

How to download minecraft for Linux [duplicate]

I am trying to download Minecraft at minecraft.net. It says please download Java (Please use Oracles JVM). What does that mean? If I have that installed and I have minecraft.jar file installed, what ...
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1answer
55 views

Minecraft server on Ubuntu 16 not saving worlds on shutdown

My kids and I are trying to determine the issue with Minecraft server not saving worlds on reboot. If we log off and log back in, any progress is still present, but if I reboot the machine, the world ...
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0answers
45 views

Shutdown multiple minecraft servers with a script

I have multiple minecraft servers running on an ubuntu server. All of them are running in a screen belonging to their according user. I currently have a server running in a screen owned by user 'limbo'...
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2answers
573 views

Java / Minecraft “Error: Could not find or load main class –Xms1024M”

I am not a Linux pro nor a Java pro, but I am setting up a Minecraft server on Ubuntu 16.04. System has 8GB RAM. I followed all the directions for setting up the server (which is very simple) but ...
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52 views

Minecraft server problem

I have a problem with my server minecraft server. My server is hosted on Ubuntu 14.04.4 LTS (Server version, not the desktop) at my home, so my problem is: I can run my server but I can't join my ...
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3answers
4k views

Trying to install Minecraft on Ubuntu 16.04

I am trying to install Minecraft on Ubuntu 16.04. These are what I'm using in the terminal: sudo add-apt-repository ppa:minecraft-installer-peeps/minecraft-installer sudo apt-get update && ...
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21 views

Minecraft Server closes it self after a while

Hello I'm using Ubuntu MATE 16.04.When I click to minecraft server it opens and we can play.But after some time (it changes) it closes it self.Could you please help me?-And i couldn't find any ...
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1answer
52 views

How do I connect a windows machine to a Linux machine to play Minecraft with my daughter?

I have a pc with windows 7 and a laptop with ubuntu 14.04 and I'm using an ethernet cable. I can't get file sharing, networking, anything at all working except the little icon that says I'm connected ...
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28 views

Right Click on Minecraft not working

Recently right click on Minecraft stopped working. It works perfectly fine on other programs. I have tried uninstalling and reinstalling but that does not seem to work. Any Ideas?
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1answer
82 views

Minecraft will not run

New minecraft and OS. Only has 3 user-installed applications. ---- Minecraft Crash Report ---- // But it works on my machine. Time: 22/04/16 8:46 AM Description: Initializing game org.lwjgl....
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1answer
121 views

Why is minecraft running so slow?

I'm using a MacBook Pro with Ubuntu 14.04 64-bit. According to Ubuntu's "about this computer" the configuration is: 3.8Gig of RAM Intel Core i5--2435M CPU @ 2.40GHz × 4 Processor Intel® Sandybridge ...
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1answer
75 views

Can I re-open a terminal session? [closed]

When I play mulit-player Minecraft, with my family, I use an external server. Everyone once in a while the session drops in my local PC. I can re-open a new terminal and log back into the server. I ...
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108 views

How to choose to use AMD gpu instead of intel graphics - ubuntu 15.10

I have xubuntu 15.10 and I would like to know how to run a program ex. minecraft with my amd r7 m265 gpu instead of cpu graphics. Thanks!
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38 views

Minecraft error downloading launcher package

I recently downloaded the launcher for minecraft but I get an error when i try to launch it: Bootstrap (v5) Current time is Mar 29, 2016 5:23:49 PM System.getProperty('os.name') == 'Linux' System....
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1answer
56 views

Minecraft launcher is odd at 15.10?

When I open Minecraft, the launcher opens and freezes at the "Starting Launcher..." part sometimes. I need to log out and in to resolve the issue. If there's a solution could you please enlighten me? ...
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2answers
64 views

Java isn't working [duplicate]

I installed Java 7 and 8 using ppa:webupd8 and my terminal says it is installed, but when trying to run minecraft it says This application requires a Java Runtime Environment 1.7.0 I'm not the ...
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2answers
44 views

Minecraft confusion?

So I bought mine craft and I looked on you tube found how to do it and did it only there was a problem. I ran the launcher hit play and then it pops up the launcher again and says: something about ...
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25 views

I can't launch Minecraft with Java oracle 8

I allowed the Minecraft.jar to be executed as a program, but when the launcher starts I get errors.Here is a screenshot of the launcher with ErrorsAlso I already install oracle java using webupd8team'...
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187 views

“intel_do_flush_locked failed: Input/Output error” when running Minecraft on Lubuntu

So recently I revived our old desktop PC we've had for years, and decided to clean it up, install a new lightweight OS, and see if I could give it to my younger brother. I installed Lubuntu 15.10 on ...
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131 views

Minecraft Screen flickering

While playing minecraft, the screen is flickering at random times. I am using oracle java 1.8 (also tried openjdk, didn't help), on a laptop with i5-5200u, intel HD 5500 and ubuntu 15.10. I also used ...
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1answer
177 views

Minecraft “Connection Lost Timed Out”

Hello I have been running Minecraft fine on Ubuntu 15.10, but I decided to install Ubuntu 14.04.4 LTS. Now I can play Minecraft single player, but when I want to connect to a server it initially ...
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123 views

Problem with if statement: Syntax error: “fi” unexpected (expecting “then”

I currectly run a Minecraft serfver on a ubuntu VPS and tried to make a script to run the server automatically. The first statement works, but then I get the message: "Syntax error: "fi unexpected(...
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42 views

Install Minecraft using Multicraft on a remote server?

I'm trying to have Multicraft install a Minecraft instance on a remote server. I have 2 servers running: A Debian Jessie server running an AMP stack (Apache 2.4, PHP 7.0 and MySQL 5.5), holding the ...
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35 views

Minecraft will not open, new ubuntu user

New to ubuntu, using for about a week or two and this is the only thing iv'e had problems installing, everytime i open minecraft (on ubuntu 15.10 i believe) i get this text Booststrap (v5) cureent ...
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63 views

Minecraft hangs itself when launching

When I start minecraft, I get the following: marc@marc-desktop:~$ java -jar '/home/marc/Schreibtisch/Minecraft.jar' Bootstrap (v5) Current time is Feb 19, 2016 8:42:21 PM System.getProperty('os.name'...
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2answers
59 views

how can i convert a .jar to ubuntu-freindly code? [duplicate]

i am trying to figure out how to convert a .jar minecraft file into Ubuntu-friendly. the problem is, that Ubuntu does not recognize java.
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2answers
57 views

Minecraft Launcher invisible; preview works, alt-tab/alt-space doesn't

This may be a problem with java applications in general. Problem began at some point after a restart, subsequent restarts have not fixed it, nor has uninstalling/reinstalling java (openJDK-7) and the ...
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61 views

Program has no access to files after running chmod 777 -R

I transferred some Minecraft server files from one server to another, both running Multicraft control panel. I didn't have permissions to run the new server files from the second server, so I used: ...
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1answer
29 views

Some jar files count as .zip?

I have a server for Minecraft and i just recently updated to java 8 update 73, iIfollowed some tutorials to get it installed, I also use the command to set it as default... but only the jar files on ...
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0answers
17 views

minecraft dxdiag report

hi can some one please help with this dxdiag report for minecraft, I have no clue what to do. I have followed online instructions and pasted report to here but don't know what to do next, my son is ...
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1answer
75 views

OpenJDK not running .jar files

I've downloaded the .jar file for Minecraft, and I installed OpenJDK 6 from the software center, and I tried with 7 as well, but it keeps throwing the message "The file '/home/hunter/Downloads/...
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2answers
205 views

How can I make a Minecraft server on Lubuntu (any version)

I tried for a few hours today on making a minecraft server. None of the videos on Youtube worked for me and everything just said there was an error while trying to open the files. As I went to ...
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2answers
221 views

Minecraft Server keeps crashing out of memory, but stil empty swap left

I am trying to run a spigot server on my ubuntu vps (openVZ). The problem is that I receive "Killed" messages that shuts the server down. After a bit research i found out that there is not enough ...
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107 views

Minecraft launcher won't open

I have a problem with my Minecraft launcher. I go and start up the launcher, then everything seems to be working right at first, but then it stays on the loading screen. This is what is says: Please ...
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1answer
41 views

i need to open NBTedit

I downloaded NBTedit so I could make a minecraft map look nicer, but I cannot open NBTedit, before I switched to ubuntu i NEVER had this problem, but I like ubuntu because its easer to navigate around ...
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1answer
88 views

Re: Error (launching minecraft) Java oracle 8

Upon trying to launch Minecraft, I received this error. Thank you in advance for any help. The program 'java' received an X Window System error. This probably reflects a bug in the program. The ...
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28 views

chromium browser becomes unresponsive when Minecraft is in-game

I can't use Chromium browser (also affects Google Chrome) while playing Minecraft in another window. The browser becomes extremely unresponsive. If I exit the Minecraft game and just run the title ...
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74 views

MCreator bootup FAILED

I am trying to launch MCreator with java 7 to create a mod for minecraft. When I launch it... It gives me this error. BOOTING UP GRADLE... Data loaded, MCreator gradle console ready [ver 1.007]! ...
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0answers
54 views

Minecraft runs poorly, hangs, lags, and crashes

I'm trying to run Minecraft. It lags horribly, and more often than not, it is unplayable. I have tried allotting different amounts of RAM via -Xmx2G -Xms2G with values ranging from 512M to 4G. I've ...