IcedTea is build environment for OpenJDK. It also adds functionality to OpenJDK, including a powerful web plugin.

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14
votes
2answers
12k views

java plugin in Chromium

Icedtea-7-plugin installed but it does not appears in the list in about:plugins in Chromium. Not able to execute java applets. Tried installing Icedtea-7-plugin but in vain. Using openjdk7 in 14.04
6
votes
3answers
4k views

How do I update the IcedTea Plugin on 12.10?

Whenever I open up the page http://www.runescape.com/game.ws? in google chrome I get the notice, "IcedTea was blocked because it is out of date" and gives me the two options of updating it or running ...
4
votes
2answers
9k 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 ...
4
votes
1answer
4k views

Google Chrome says IcedTea is out of date

IcedTea for Google Chrome won't work. What happens is this - when I visit the Java test page http://www.java.com/en/download/testjava.jsp, Chrome throws this: When I click Update plug-in..., it ...
3
votes
1answer
2k views

Compiling IcedTea: JDK home directory could not be found

Google Chrome keeps telling me that I need to update icedtea, I tried installing them from terminal, didn't work so I'm installing icedtea and icedtea-web from source, when I do ./configure it tells ...
3
votes
1answer
850 views

Error running Java web application with OpenJDK Java7 runtime in Ubuntu 14.04

I have fresh Ubuntu 14.04 install on my HP Pavilion g6 laptop. I have installed OpenJDK and IcedTea plugin in order to run Java applications as explained here. But when I am going to chess.com ...
3
votes
3answers
10k views

icedtea-7-plugin non-functional in Ubuntu 13.04

I installed(sudo apt-get install) icedtea-7-plugin (and all its dependencies) and have closed firefox and reopened it; and the plugin still does not appear in http//about:plugins Is there a fix for ...
3
votes
2answers
547 views

how to enable in chrome icedtea7 java plugin instead of icedtea6?

My chrome browser in ubuntu 12.04 uses iced6 plugin. Test http://java.com/en/download/testjava.jsp shows java6, but via update-alternatives I switched java/javac to using openjdk-java7
2
votes
2answers
7k views

How to remove openjdk-7?

I want to uninstall java 7 and install the version 6 (as some of programs I would like to use are incompatible with 7). I tried : $ sudo apt-get remove openjdk-7-jre [sudo] password for USER: ...
2
votes
2answers
348 views

Iced Tea plugin keeps asking for permission to run Java applets

Every time the browser wants to load a Java applet a dialog asking me for permission to run the java applet appears. No matter if I check the option "remember this option" or not, the dialog appears, ...
2
votes
0answers
278 views

icedtea-web 1.5 needs confirmation to run trusted applet

I've got ubuntu 14.04 64 bit. I'm using firefox 29 and icedtea as java. "About:plugin" in firefox: IcedTea-Web Plugin (using IcedTea-Web 1.5 (1.5-1ubuntu1)) Now I've setup firefox to ask to activate ...
2
votes
1answer
48 views

Are there any reliable sources with more frequent jdk icedtea package releases?

I use the canonical repository for retrieving updates from the jdk icedtea, but it seems that it is lagging a lot behind what is supposed to be the latest stable version as per the icedtea website ...
2
votes
1answer
985 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 ...
2
votes
1answer
104 views

Iced tea-2.3.4 installation script fails on executing

I downloaded icedtea-2.3.4 tar ball and extracted it on my Ubuntu 12.04 LTS desktop system. While running install-sh (permission allowed to be executable) and clicking on Run in terminal gives ...
1
vote
1answer
5k views

icedtea-plugin not working in chromium

The icedtea plugin is working in firefox, but not in Chromium. Chromium shows in about:plugins IcedTea-Web Plugin (using IcedTea-Web 1.2 (1.2-2ubuntu1.1)) The IcedTea-Web Plugin executes Java ...
1
vote
2answers
126 views

Java is not working in any browser

I'm using Ubuntu 14.04 , and I've used the 12th edition and 13th and it was always the same problem for me, java is NOT working on any of my browser : all applets aren't functional, I can't login to ...
1
vote
1answer
305 views

Cannot launch .jnlp file in precise pangolin

I'm trying to install Matlab but I can't open the download_agent installed from mathworks. It's an jnlp file, but if I use open with -> IcedTea in nautilus nothing happens, and when I try javaws ...
1
vote
1answer
1k views

IcedTea plugin not working in Midori web browser

I have Lubuntu 13.04, and I use the Midori WebBrowser. I initially had a problem with the plugins, but later on, I could activate Flash and Java. I use the IcedTea browser plugin to view Java content. ...
1
vote
1answer
1k views

OpenJDK not working in Ubuntu 12.10 on Firefox

This is a problem I've been facing for quite some time now : installing Java. I have installed the following packages using Synaptic icedtea-netx openjdk-7-jre A few others got installed along ...
1
vote
1answer
1k views

javaws is installed and it is not installed - what is going on?

I used the Ubuntu (12.04) Software-Center to install IcedTea Web Control Panel and IcedTea Java Web Start to start a WebStart java-file with the ending jnlp. After this is done I tried to start a file ...
1
vote
0answers
32 views

Unable to start topcoder arena in Ubuntu 14.04

When I want to clear cache using javaws - viewer these error comes. I am trying to launch my topcoder arena. Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar Exception in ...
1
vote
1answer
108 views

IcedTea plugin for openjdk 8

I updated from openjdk 7 to openjdk 8. Meanwhile I uninstalled jdk 7(which uninstalled icedtea plugin too). I tried to reinstall icedtea with sudo apt-get install icedtea-7-plugin But it ...
1
vote
0answers
175 views

how to show java-openjdk7 console during applet startup in chrome/firefox?

I've just installed java-openjdk-7 and in IcedTea Control Panel enable Debugging/Java Console/Show but it won't help.
0
votes
0answers
12 views

IcedTea webstart applications have a taskbar

I get a taskbar on IcedTea webstart applications like below. It is there whether there are any dialogs open or not (shown with a dialog just to help identify what it is) and it covers the bottom ...
0
votes
0answers
65 views

Upgraded from 12.04 to 14.04 - problems in Firefox/IcedTea/Java

I just upgraded from 12.04 to 14.04. On 12.04 I was using the IcedTea plugin in FireFox to run certain Java applets. Now on 14.04, I get the missing plugin screen in FireFox: When I click on the ...
0
votes
1answer
40 views

Where is the IcedTea Control Panel?

I want to disable the sandbox banner on Java Webstart applications, and the official documentation hints at a control panel, but I am unable to find it.
0
votes
0answers
473 views

Icedtea-7-plugin don't work in Chromium, doesn't show in about:plugins

I'm newbie user of Ubuntu 14.04. I have trouble with: Icedtea-7-plugin don't work in Chromium. It doesn't shows in about:plugins. How I can I fix it? I did: sudo apt-get install icedtea-7-plugin ...
0
votes
0answers
9 views

java problem all over again [duplicate]

When I try to run something that requires java, I get this message: "Java(TM) is required to display some elements on this page.". Next to it is offered a link to install plug-in. First it was offered ...
0
votes
1answer
96 views

java plugin stoped working on Chrome [duplicate]

Ubuntu 12.04 here. My java-6-openjdk-amd64 Java plugin was fine until I installed the last week-or-two system updates. Now when I verify java Google Chrome gives me the Install Plugin yellow bar.. ...
0
votes
1answer
156 views

Installing IcedTeaPlugin for Chrome

I am trying to get the java plugin to work on chrome but have failed so far. I made symbolic links for the two files : IcedTeaPlugin.so and libjavaplugin.so I made the links in the file section ...
0
votes
0answers
666 views

Ubuntu 14.04 - icedtea-6-plugin:i386 : Depends: icedtea-netx:i386 (= 1.5-1ubuntu1)

First of all, I'm a noob on ubuntu. I needed to run a Java application and installed latest version. After that, tried to run .jar file, it worked, but when I try to run the installed files, they give ...
0
votes
1answer
169 views

java applets crashing in 14.04

phet simulations (java applets) continually crash in 14.04 after execution. Icedtea starts loading then the app, gets to 100% then crashes and i get an error message to us the console to clear my ...
0
votes
0answers
150 views

Java won't run properly in Chrome - IcedTea

I installed OpenJDK 1.6 and 1.7 to my system, and IcedTea for Chrome. When I go to the JRE detect page, after the IcedTea screen, a grey box appears. I tried every way I could find in the internet, I ...
0
votes
0answers
40 views

Auto signed applet doesn't run

I'm under Ubuntu and I have already installed icedtea. The applet I'm trying to execute is auto signed. I know that there is a security config under icedtea to prevent such applet to be run. I'm ...
0
votes
1answer
104 views

Problems running java websites

I'm having problems with openjdk7 and icedtea7. In one computer, which works with ubuntu 13.10, I have installed openjdk7 and icedtea7. In the other computer, which works with ubuntu 12.04 and is an ...
0
votes
0answers
98 views

Unmet dependencies errors not resolved

I got errors while trying to install Openshot as follows: sudo add-apt-repository ppa:openshot.developers/ppa sudo apt-get update sudo apt-get install openshot openshot-doc I need help resolving ...
0
votes
0answers
93 views

Cannot install Icedtea Java Plugin

I cannot install the Icedtea Java Browser Plugin to run Java applets. It shows some error message as given in the attachment. Please help me solve this error. It shows this error message: Package ...
0
votes
0answers
187 views

Can't download Java Critical Security Update in Chrome Plugin

I can't download the Java Critical Security Update in Chrome Plugins. I keep trying but I can't download it. I need somebody to walk me through how to do it, as I am very new to Linux.
0
votes
1answer
386 views

Mozilla plugin not found to install icedtea

I couldn't configure icedtea web plugin because the ./configure commands fails due to an such an error: Package requirements (mozilla-plugin) were not met: No package 'mozilla-plugin' found Consider ...
0
votes
1answer
422 views

Java icetea plugin not working

I installed Java IcedTea plugin 6 on Ubuntu 11.10. It doesnt work in Chrome, and it continues to crash in Firefox , 100% of the time. I tried re-installing and updating but nothing seems to work. How ...
-2
votes
1answer
461 views

IcedTea java was blocked because it is out of date [closed]

IcedTea is not working and whenever I click "update" it just takes me to a wiki page about IcedTea. I am new to ubuntu and Linux in general so this is very frustrating for me. I need to get this fixed ...