Tagged Questions

0
votes
1answer
11 views

Shutdown does not power off computer with db derby service

I set service db derby by this instructions Fresh Install Ubuntu 12.10 - 17. apache db derby #!/bin/bash # # Startup script for Derby ### BEGIN INIT INFO # Provides: derby # Required-Start: ...
0
votes
0answers
32 views

How to run Oracle 10g forms in Firefox?

I am using Ubuntu 12.04. I want to run Oracle 10g forms in Firefox with Java Runtime Environment. I want complete tutorial for this. Which version of Firefox and Java Runtime Environment should I use ...
1
vote
0answers
40 views

Problem with eclipse after installing ubuntu 12.04 LTS (detailed description)

System specs and code sample in the end of this contribution! First of all, I am new to this forum. Please tell me if there is anything wrong with the layout or the question itself. I am also new to ...
0
votes
1answer
45 views

running hadoop on ec2 and HADOOP_HOME variable?

I am following Hadoop in Action to get started with hadoop with ec2. I'm running on ubuntu and have downloaded and installed the latest version of Hadoop. I am hitting a road block at this command: ...
0
votes
2answers
123 views

12.04, 12.10 - how can i install Java 32-bit and Java 64-bit?

I have my project which requires to run with Java - 64-bit for the main application. And for some other libraries it requires Java - 32-bit version. On 64-bit Ubuntu 12.04 when i install java it ...
1
vote
1answer
46 views

Unable to connect through Java programs in Ubuntu

I am unable to connect to any host through Java programs, getting java.net.ConnectException: Connection refused. Does it have anything to do with Ubuntu firewall configurations or any other ...
0
votes
1answer
37 views

Netbeans 7.0.1 error on Precise

Today, I installed openjdk and netbeans packages on my ubuntu 12.04 notebook from the synaptic package manager to learn some java. javac (compiler) and jvm are working fine. However, when I add a ...
0
votes
0answers
76 views

How to run topcoder arena applet using proxy in Ubuntu 12.10?

I was trying to run topcoder arena applet using proxy. I install latest JDK and iced-tea. When I try to run using: javaws ContestAppletProd.jnlp I'm getting: File cannot be launched because ...
1
vote
0answers
295 views

Install 32 bit JRE on 64 bit Ubuntu 12.04 for Nokia SDK 2.0

I have successfully install java for my ubuntu through terminal but in mobile project want to include Nokia SDK 2.0 but this Platform is not able to run without 32bit jre. Error The SDK could not ...
0
votes
0answers
111 views

Ubuntu 12.04 Mincraft Server

Im hosting (Feed The Beast) server, a big minecraft mod pack. I was hosting with Windows 7 64-Bit and i decided to move to Ubuntu 12.04 for less CPU/RAM usage. Well then i got a problem. I installed ...
1
vote
1answer
131 views

how do I install novacom in ubuntu 12.04?

I have been attempting to install android os on an hp touchpad running the webos system.I m pretty much a newbie at this but I ve been trying to install the novacom driver into ubuntu and dont think I ...
1
vote
2answers
141 views

How can I fix a broken Eclipse installation in Ubuntu 12.10?

It is a shot in the dark, but I have tried everything to reinstall Eclipse. I did the normal apt-get install for Eclipse. I used it for a year. And then I decided I wanted to select the "Upgrade ...
0
votes
1answer
80 views

java vm 32 on ubuntu 64

This is a problem, A school project is to make a midlet with java micro edition I have dowloaded java wireless tool kit below ...
1
vote
0answers
70 views

Any Ideas on a Better Browser Enabled Cloud Desktop using Ubuntu 12.04, Gnome and Amazon Web Services?

I am currently using NoMachine's NX Web Companion free product using java as well as FreeNX to access a Gnome GUI Ubuntu 12.04 instance running on Amazon Web Services Free Tier ec2. What I have ...
3
votes
1answer
95 views

How to set Value of JAVA_HOME variable

My /etc/profile code is: # /etc/profile: system-wide .profile file for the Bourne shell (sh(1)) # and Bourne compatible shells (bash(1), ksh(1), ash(1), ...). if [ "$PS1" ]; then if [ "$BASH" ] ...
1
vote
2answers
147 views

Will eclipse update from the ubuntu repositories?

If I install a default eclipse from the ubuntu program central, I get an eclipse with traces from the version Helios and the screen that starts Eclipse says Indigo. The latest version of Eclipse is ...
2
votes
0answers
103 views

freemind not opening in ubuntu 12.04

I am a beginner in Ubuntu and mine is Ubuntu 12.04 while trying to run freemind I am getting the message sruthin@sruthin-1015CX:~$ freemind /usr/bin/freemind: 228: /usr/bin/freemind: ...
0
votes
1answer
73 views

Setting a file types default program to be a Jar file

I'm using Ubuntu 12.04. I have a file with an extension .sbd and I have a jar file (that I've written) that can open these extensions. However, I want to be able to click on the .sbd file and have the ...
0
votes
0answers
217 views

Issues with PHPStorm on Oracle Java JDK [closed]

Currently I reinstalled my laptop, re-formatted the disc, and replaced Ubuntu 11.10 with 12.04 LTS. I started having problems with my PHPStorm: the default cursor icon is blinking in "overwrite ...
0
votes
1answer
219 views

java exception: No such file or directory

I am trying to run a GATE application via jetty web application server in Ubuntu. I am getting java.io.IOException: error=2, No such file or directory because of a particular GATE plugin ...
0
votes
0answers
43 views

executing java sometimes freezes [duplicate]

Possible Duplicate: What should I do when Ubuntu freezes? I was desperately trying to get tomcat running, but sometimes it just stopped responding. A couple of hours later, i just typed in ...
0
votes
0answers
31 views

How to deal with this error in Open Logic Sniffer?

I'm using the Open Logic Sniffer software which was working just fine with 12.04. No idea what changed but just a few minuets later it give an error. I've tried restarting but the problem still ...
1
vote
0answers
362 views

Oracle java7 config

I've installed Oracle Java 7 according to this guide. When I run sudo update-java-alternatives -s java-7-oracle, it gives me : update-alternatives: error: no alternatives for ...
0
votes
0answers
25 views

java install instructions unclear [duplicate]

Possible Duplicate: How can I install Sun/Oracle’s proprietary Java 6/7 JRE or JDK? I have absolutely no idea how to install java-even after reading the instructions on the oracle website. ...
2
votes
1answer
99 views

Full Screen Mode Isn't Full Screen

I am try to do 100% full screen mode, I am using Ubuntu 12.10, and on the left is the side bar and the top is the menu. When I run full screen mode it doesn't cover up those two menu bars, it sits ...
1
vote
0answers
204 views

Ubuntu 12.04 key bindings not working in IntelliJ Idea 12

I've installed the latest version of IntelliJ Idea Community Edition (12.0.1) and I have problems with key bindings there. I am using Ubuntu 12.04 LTS with Unity. None of them, where a letter is ...
0
votes
1answer
380 views

PhpStorm problem in Ubuntu 12.04

I have a problem starting PhpStorm 5 on Ubuntu 12.04, it shows the following errors stack: I installed Ubuntu just now, so its a fresh copy, changed only ubuntu 2d when logged in, installed Java from ...
1
vote
1answer
513 views

Problem installing Java using Software Center and Terminal

I am new at Ubuntu 12.04 LTS. I need to install Java 6 or 7. But, when I want to do it using the software center or by terminal it responds me "install failed" and "check your Internet connection". ...
2
votes
1answer
370 views

Killing processes from Java

I have created a Java application that can start processes and capture their PIDs so that the application can monitor the process. The user may later choose to kill the whole process tree (session). ...
1
vote
1answer
106 views

Java Problem in 12.04

My OS is 12.04 and I am running it on my laptop. Whenever I install or remove a software from the software centre I receive the error below. Can anyone show me how to fix it? Location: ...
1
vote
1answer
457 views

Minecraft High CPU (125%~) using openJava 6/7

if I run Minecraft with OpenJDK 6 or 7 on my Ubuntu 12.04 machine, it eats nearly of the CPU and I have lags during minecraft gameplay. What I have tried so far: start minecraft with something like ...
0
votes
2answers
177 views

When I try to start minecraft on Ubuntu 12.04 it says It requires a Java Runtime Enviroment 1.5.0

Please help!I want to play this game, I've been looking for a way to get this to work, but nothing seems to work.
0
votes
1answer
60 views

I've had installed oracle java, then I removed but the oracle java options are still in the aplications? How do i remove them

I had troubles unistalling oracle java but finally i did it (don't know how) but still the oracle java options are appearing in the dash home like Oracle java console and so on. I'd like to remove ...
0
votes
1answer
95 views

What packages are neccessary to have sound output from java applets?

I've got a very minimalistic setup of ubuntu precise, created using debootstrap. So please don't assume that any packages are installed just because they usually are. On that system, I'd like to play ...
1
vote
1answer
319 views

Javascript enabled but not enabled in Firefox browser

I had installed Java ii icedtea-6-jre-cacao 6b24-1.11.5-0ubuntu1~12.04.1 Alternative JVM for OpenJDK, using Cacao ii icedtea-6-jre-jamvm ...
1
vote
0answers
89 views

Java application as background/wallpaper

Is there any way to set an application as a wallpaper? Let's say, I've got this program: http://en.alife.pl/predators-and-prey-the-Lotka-Volterra-model and I'd like to set this as my desktop's ...
1
vote
1answer
114 views

Which Java version should I target for 12.04 installations?

I am considering developing a Java application for Ubuntu. The page https://help.ubuntu.com/community/Java doesn't say which (if any) comes by default. Also, I know many people change their Java ...
1
vote
1answer
2k views

Can't find openjdk's jre? No Java plugin in Chrome web browser.

I have recently installed openjdk just to try out writing some java application $ dpkg -l | grep jdk ii openjdk-7-jdk 7u7-2.3.2a-0ubuntu0.12.04.1 OpenJDK ...
3
votes
1answer
4k views

Replacing the OpenJDK with the Oracle JDK

I've had the archive file for Oracle's JDK for some time and have been running java applications through ~/Downloads/jdk1.7.0/bin/java -jar <jarfile> for some time, but I'm wondering if there's ...
0
votes
1answer
182 views

Issues with TDAmeritrade thinkorswim

I installed thinkorswim ("ToS") to Ubuntu 10.04LTS on a 64-bit AMD setup in January and used it without issues through August 3. The system was continually kept updated all that time. In mid-August I ...
7
votes
2answers
13k views

Java on Ubuntu server 12.04?

I'm a little confused at the moment. My back story in short, is that I'm trying to set up a Minecraft server on an Ubuntu server I've recently set up, obviously to do this I needed Java, but after ...
1
vote
1answer
251 views

Adding a library to Java CLASSPATH

I am not sure if my question is more related about Ubuntu or Java, so pardon me! I am trying to compile a java program but I get the following error: package javax.comm does not exist I have ...
3
votes
2answers
4k views

strings: '/lib/libc.so.6': No such file

I just started to use Ubuntu. I installed the 12.04 64bit Ubuntu. Java and Eclipse are installed and working fine. When I install Accurev, I got the following error: Preparing to install... ...
0
votes
1answer
536 views

How to install appcelerator titanium on ubuntu 12.04?

I downloaded the available zip file which -from its name- seems to be gtk, and when trying to run TitaniumStudio as explained in the installation guide run the TitaniumStudio executable I get ...
0
votes
2answers
2k views

permission denied: /etc/apt/sources.list

I'm trying to install java jre, i usually do it like this sudo echo 'deb http://www.duinsoft.nl/pkg debs all' >> /etc/apt/sources.list sudo apt-key adv --keyserver keys.gnupg.net --recv-keys ...
0
votes
1answer
196 views

New java version installation run error

I just installed a new version of Java jre1.7.0_07 it is all installed and I have already set it as my default Java using sudo update-alternatives --config java However when I go to fire up a ...
3
votes
2answers
1k views

When running Minecraft with OpenJDK, my keyboard becomes unresponsive?

I recently downloaded Minecraft with the .jar format and had it running on my computer not so long ago. Now that I'm using my desktop instead of laptop temporarily, I want it to run. On my laptop it ...
1
vote
4answers
3k views

Eclipse does not want to use openjdk-7

I am on a new installation of Ubuntu. I install all the updates, and then restart. I then install openjdk-7-jdk from apt, then I restart. Then I install eclipse-platform, eclipse-jdt, and eclipse-cdt. ...
4
votes
1answer
437 views

Which Java should I install?

I've seen many articles about HOW to install Java. My question is WHICH one should I install for Java development? OpenJDK 6, OpenJDK 7, Oracle Java 6, or Oracle Java 7? Some sites tell me to install ...
1
vote
0answers
43 views

Java application launches on different workspace

Whenever I try to launch a Java application it opens up in a new workspace. It happens with both Oracle's JDK and OpenJDK runtime. Oracle JDK: java version "1.7.0_05" Java(TM) SE Runtime Environment ...

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