Tagged Questions

0
votes
2answers
2k views

How do you install Java Runtime 64bit on 12.10? [duplicate]

I want the 64bit version of Java to get the max performance out of Minecraft. I downloaded the file from Oracle but I don't know what to do with it, or how to install it. Thanks.
0
votes
1answer
795 views

Minecraft not working in Ubuntu 12.04 LTS - Black screen?

This is what I've done exactly. I downloaded Minecraft for Linux from minecraft.net I tried running the file using both OpenJDK Java 7 Runtime and Oracle Java 7 Runtime The file opened fine ...
0
votes
0answers
11 views

Minecraft shows black screen on watt-os 64 after logon [duplicate]

Possible Duplicate: Ubuntu 64bit Black Screen on Minecraft Minecraft appears to launch with oracle java 7, but crashes after logon. $ java -Xmx1024M -Xms512M -cp ./minecraft.jar ...
0
votes
0answers
2k views

Installing 64bit Java 7 - Cannot Execute Binary File

So I downloaded the latest version of Java from Oracle so I could get a 64bit JVM on Ubuntu Server 10.10. After extracting the file and updating the alternatives I went to check my installation by ...
1
vote
0answers
268 views

Shoud I use Java/Eclipse 32 or 64-bit in Ubuntu 64-bit? [closed]

I have Ubuntu 64-bit. So I should use Java/Eclipse 32 or 64-bit? I think Java 64-bit is a little heavy.
2
votes
1answer
582 views

Eclipse 4 with Oracle JDK7 on 12.04 x64?

Is it possible to Install Eclipse 4 and get it to work with Oracle JDK7 on Ubuntu 12.04 x64? The best way would be a PPA to apt-get upgrade newer versions. A "portable" istall would be okay, too. ...
3
votes
3answers
7k views

How to fix Java problem installing Matlab 2012a (64-bit) in Ubuntu 12.04 (64 bit)?

I am trying to install Matlab 2012a (64-bit) in Ubuntu 12.04LTS (64-bit). I have installed Java 7. My Java version is: sabyasachi@sabyasachi-ubuntu:~/Downloads/R2012a_UNIX$ java -version java version ...
0
votes
0answers
937 views

Installing 32 bit sun java on 64 bit ubuntu 12.04 system [duplicate]

Possible Duplicate: How do I install Java? I'm accessing a web site that seems to require 32 bit sun java (juniper net connect and business objects). I can install firefox 32 bit and ...
0
votes
2answers
6k views

Used purge command to remove java, it removed a lot more than java

I used this purge command sudo apt-get purge openjdk7*, however this uninstalled a lot of the software and my me menu has vanished. Every time I install something there is a huge list of packages the ...
2
votes
0answers
524 views

Minecraft error - says not downloaded [closed]

When I try to run Minecraft (using JDK 6) it says login failed, not downloaded. How do I rectify this? I don't know what to do and all the instructions say that the game should run right out of the ...
0
votes
1answer
2k views

How to install 32 bit jdk on 64 bit?

Is there any way to install 32 bit JDK on 64 bit Ubuntu 12.04? I installed 64 bit versions of java (jdk-jdk6) on Ubuntu, but when I do those steps (I have applied for 64 bit versions of java) to 32 ...
5
votes
3answers
14k views

Install 32bit Java (OpenJDK) on 64bit Ubuntu 12.04

I have to run Juniper VPN on the 64bit Ubuntu 12.04. I have installed openjdk-7-jre, openjdk-7-jdk and icedtea-7-plugin. After the browser prompts to install the Juniper VPN, I check it has been ...
1
vote
4answers
3k views

Running 32-bit sun-jdk in 64-bit Ubuntu

I need to run 32bit sun-jdk on my 64bit ubuntu. I downloaded JDK and when run I get java.lang.UnsatisfiedLinkError: /opt/java/32/jdk1.6.0_31/jre/lib/i386/xawt/libmawt.so: libXtst.so.6: cannot open ...
4
votes
3answers
11k views

Can I install a 32-bit Java in addition to a 64-bit version?

For normal development I'm using the 64-bit VM which comes when I install the Java development kit (OpenJDK) with the package manager. But there are some Java applications (containing native ...
2
votes
1answer
248 views

How to add fastdebug jdk build to the alternatives? [closed]

I installed fastdebug build of JDK 6 (Linux x64 version, since there is no Ubuntu specific build) in /usr/lib/jvm directory, manually set during installation process. Installation completed ...
0
votes
1answer
611 views

./configure not working [duplicate]

Possible Duplicate: How do I install tar bz2 and gz files? I am trying to install Java 7 via tar.gz, but when it comes to the command "./configure", it says it don't exist. I am using ...
13
votes
8answers
20k views

Minecraft in jdk 1.7.0_u2 x64

I have Ubuntu 11.10 64-bit and I installed JDK 1.7.0 update 2 x64 via webupd8 page. But currently I have problem with minecraft game. After downloading launcher from Minecraft.net and lauch the game ...
0
votes
2answers
706 views

32 bit Java on 64 bit Ubuntu

Will Sun Java 6 Update 30 (32 bit version) work on Ubuntu 10.10 (64 bit version)? I should use Sun instead of OpenJDK because the support people for the API I am interfacing to referred me to Sun. I ...
1
vote
1answer
5k views

How do I use the 32-bit JVM on a 64 bit OS?

I have a 64-bit server with only 1 GiB of RAM (VM at Rackspace). I need to run a few instances of the JVM, and the 64 bit VMs are consuming too much RAM. I can't seem to find anyplace that tells me ...
0
votes
0answers
1k views

How to install ia32-sun-java6-bin in 11.10? [duplicate]

Possible Duplicate: How do I install a 32-bit Java runtime on an amd64 server with multiarch? Is it possible to install ia32-sun-java6-bin in Oneiric? It seems that this package is not in ...
3
votes
2answers
934 views

How do I install a 32-bit Java runtime on an amd64 server with multiarch?

I'm a long time Ubuntu user, but I haven't been following the community for the last several versions. I just did fresh default minimal amd64 install of Oneiric and I need a 32-bit JRE for a ...
1
vote
1answer
2k views

Can I run a Java 32-bit application on a 64bit system

Natty 64-bit is installed. iMindmap 5 a Java 32 program will not run correctly. Is installing 32-bit Java a possible solution?
1
vote
1answer
986 views

Trying to use Webex from webex.com on Firefox 4?

I have previously seen webex working with firefox 3 on the same install of ubuntu, I have the sun java6 packages installed including the plugin for mozilla. (sun-java6-bin sun-java6-jre ...
1
vote
1answer
402 views

Java installation for Solaris Studio 12.2

I have Solaris Studio almost working. My only issue seems to be Java. Here is what I get: ============================ aflory@aflory-laptop:~$ solstudio & [1] 1723 aflory@aflory-laptop:~$ ...
4
votes
2answers
1k views

Minecraft: Slow performance OUT of the game

I downloaded Minecraft yesterday to see what the fuss is about, brilliant game! When playing in Windowed mode, if I try and do anything else, i.e. use the computer, when the game is paused, the ...
2
votes
3answers
5k views

Troubleshoot sun-java6-jdk installation

Just finished a clean install of Ubuntu 10.10 on a new machine I added the partner repository via ubuntu software center I ran 'sudo apt-get install sun-java6-jdk' I ran 'sudo ...