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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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
147 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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28 views

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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32 views

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
26 views

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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1answer
31 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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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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18 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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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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69 views

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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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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1answer
346 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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17 views

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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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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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
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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71 views

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
76 views

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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27 views

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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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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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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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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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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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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30 views

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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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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23 views

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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95 views

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.
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21 views

How do you anything minecraft in xubuntu? [closed]

I cant find out how to minecraft in xubuntu
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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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Minecraft not Executing

So, I've had Ubuntu for a good 6 months on my HP Chromebook 14. I downloaded and began playing Minecraft immediately with no problem. Then, today I go onto my laptop and open up Ubuntu. I double click ...
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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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39 views

Error Setting up Minecraft-init Script

I run a Ubunut 14.04 64Bit Server and try to get a vanilla Minecraft server to run as a Service. I found a good script here: http://minecraft.gamepedia.com/Tutorials/Server_startup_script I set it ...
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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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1answer
182 views

Setting up Minecraft server to start and stop automatically

I followed this tutorial: http://minecraft.gamepedia.com/Tutorials/Ubuntu_startup_script ...and I am getting an error that says: start: Unknown job: minecraft-server ...when I run the start or ...
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1answer
165 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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Can't make Minecraft executeable [duplicate]

I'm right-clicking the minecraft.jar file and going under the Properties tab and there is no checkbox that allows the file to be executable. Neither the Open With nor command options are working ...
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1answer
47 views

Start the minecraft.jar demo

I installed minecraft via PPA: sudo apt-get install python-software-properties sudo add-apt-repository ppa:minecraft-installer-peeps/minecraft-installer sudo apt-get update && sudo apt-get ...
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Severe graphical distortion in Minecraft - Xubuntu 14.10

I have only noticed this issue in Minecraft, no other 3D applications. It started happening somewhat recently (maybe related to an update, I'm using the Xorg Edgers PPA) - I have an R9 290X, and am ...
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1answer
118 views

Can't run minecraft

I have Oracle Java, I am opening it as an executable. Minecraft runs perfectly on my Windows computer, but I want it on my Ubuntu laptop. When I open Minecraft I get as far as the launcher, but ...
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140 views

How can I return to fullscreen mode after alt tab?

How can I return to full screen in minecraft in Ubuntu? If I press F11 minimizes it to window mode and I can use firefox and other things but if Alt+Tab out of fullscreen mode, only way to get back ...
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2answers
99 views

Why can't I delete a folder in my trash?

So I downloaded a "cracked" version of Minecraft. STUPID, I know and understand the dangers. Anyway, the download put a folder called "minecraft" on my computer. it contained a .png and a .jar file. ...
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1answer
118 views

Minecraft icon not showing properly in launcher?

Here is my problem: the Minecraft icon in the Unity launcher is inconsistent with the icon theme, even though the icon theme has a minecraft icon in it. The theme I am using is Numix-Circle and I am ...
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426 views

Minecraft doesn't run; I do all the things to fix it, but it doesn't works!

No OpenJDK 7 Java Runtime on the dialog box. Done fixing this. Here's my Java version. I'd just reformatted my PC because there's problems in the last Ubuntu installation but Minecraft works ...
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1answer
29 views

Increase and decreasing screen brightness crashes Minecraft

Problem: When increasing or decreasing the screen brightness, Minecraft crashes and to an extent freezes my computer UI. What I mean by to an extent is that I can move the cursor around, but I can't ...
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1answer
36 views

No ':' in the url

Starting fairly recently whenever I open the Minecraft launcher I get this error message I valid url: '/home/kailas/Downloads/Minecraft.jar' given, exiting No ':' in the uri What does this mean? I ...
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70 views

nVidia profile switching

I'm new to Ubuntu (running 14.04) with limited linux experience. I have a dell m3800 with NVIDIA Quadro K1100M/Intel GPUs. I've loaded the NVIDIA driver 331.113 (proprietary, tested). Unlike many ...