If you uninstall openJDK then download and install Sun jre-6u20-linux-i586, the n install plugin with
Code:
ln /opt/java/jre1.6.0_20/lib/i386/libnpjp2.so .
Restart Firefox and try to open java applet, firefox crashes.
The reason I'm not using openJDK because it is not working with Webex and thats critical for my work
I followed the instructions on [URL] /PluginsFor64BitFirefox but it still crashes as soon as I visit a website with java
[xxxxx@xxxxx01 tmp]$ firefox
Exception in thread "main" java.lang.NoClassDefFoundError: sun/plugin2/main/server/MozillaPlugin
Caused by: java.lang.ClassNotFoundException: sun.plugin2.main.server.MozillaPlugin
at java.net.URLClassLoader$1.run(Unknown Source)
[Code]....
Has anyone here gotten the Sun Java plugin (1.6.0_20) working in Firefox under F13? I'm using the Firefox 3.6.3-4 RPM supplied by F13, and I created the link in /usr/lib/mozilla/plugins to ${JAVA_HOME}/jre/plugin/i386/ns7/libjavaplugin_oji.so as I've always done, but the plugin fails to show up when I check the plugins in Firefox. I installed some other plugins in /usr/lib/mozilla/plugins and they work fine, only Java doesn't work. It's weird because I've never had a problem getting the Java plugin to work in Firefox before this, and I've done it a million times.
I don't have the Fedora-supplied java packages installed, so it's not a issue of conflicting plugins. And the plugin does work in Opera. I also tried the 1.6.0_18 plugin from Sun, and that didn't work in Firefox either, though it works in F11. I can't figure out what's causing this just in F13. So far this is the only problem I've had in F13, everything else has worked great.
firefox plugin for java. I searched the threads but no joy. this is what I have:
Code:
[root@...]# rpm -qa | grep java
tzdata-java-2010j-1.fc13.noarch
java_cup-0.11a-4.fc13.noarch
[Code]....
and when I type in firefox: <about: plugins>; there are no references to java.
what's the deal with this line in the code??? --> system-switch-java-1.1.5-1.fc12.noarch?
I recently found out that my Firefox 4 plugin for Java is not working. My problem is that i have Java installed (unfortunately I found out that I accidentally installed the Sun Java and not the OpenJDK) and it is working, but the plugin just refuses to work.
However it should be installed because of the following output:
Code:
So I thought that maybe the wrong Java version is used, but it doesn't seem to be so:
Code:
There are 4 programs which provide 'java'.
So in theory OpenJDK should be selected and work with Firefox, unfortunately it doesn't.
I have installed a fresh fedora 13. I was trying to install Sun Java so I just followed the instruction given here. everything went al-right and I am now able to open Java applications. The problem is that I can't get the Firefox Java plugin to work! I have tried many things but Firefox doesn't even show the plugin in the about: plugins page.My Firefox version is 3.6.3 and I am using java version 6 update 20.
View 14 Replies View RelatedI downloaded java file from the official site and installed it successfully, but the plug isn't working yet! i can't figure out the missing step after the installation!
firefox: 3.6.4
plug in: jre-6u20-linux-i586-rpm
how to run a java application on a 64 bit Firefox install on Fedora, but I didn't find any simple and direct way to do it. So I'll post this here, hoping that people who search for this problem can easily find this really quick solution.
1-> on the terminal do the usual su -
2-> yum install jre
3.> make a link in /home/your_name/.mozilla/plugins/ folder to the file located at /usr/java/jre1.6.0_23/lib/amd64/libnpjp2.so
(just select the file, press ctrl+shift and drag it to the plugins folder)
4-> go to http://java.com/en/download/installed.jsp from firefox and test your install
Piece of cake, but it doesn't show up in search engines that easily when I look for: jre firefox 64 plugin fedora Granted that many tutorials mention the linking method, but most either tell you to install the binary/rpm from the java site or even installing the 32bit version for older fedoras... yum makes it so much easier.
Java is not working in Firefox. Do I not have Java installed correctly ?
Code:
[root@jonas jonas]# ls -l /usr/lib/mozilla/plugins
total 352
lrwxrwxrwx. 1 root root 39 2010-06-26 10:16 libflashplayer.so -> /usr/lib/flash-plugin/libflashplayer.so
lrwxrwxrwx. 1 root root 34 2010-06-22 11:41 libjavaplugin.so -> /etc/alternatives/libjavaplugin.so
[root@jonas jonas]# ls -l /etc/alternatives/ | grep libjavaplugin
lrwxrwxrwx. 1 root root 56 2010-06-22 11:41 libjavaplugin.so -> /usr/lib/jvm/jre-1.6.0-openjdk/lib/i386/IcedTeaPlugin.so
I 'am trying to install Java on fedora but I 'am stuck a this line on this tutorial [URL]. Use spacebar to read the agreement. At the end type yes to proceed with the installation. To make Firefox use the installed plugin type:
su -c 'yum remove java-*-openjdk-plugin'
su -c 'ln -s /opt/jre1.6.0_14/plugin/i386/ns7/libjavaplugin_oji.so
/usr/lib/mozilla/plugins/libjavaplugin_oji.so'
Restart Firefox and Tools -> Addons -> Plugins. If the plugin was successfully installed you should see Java(TM) Plug-in among the plugins. Now, if you also want to run java programs using Sun's java type in a console:
My shell
[root@shadow ~]# ln -s /opt/jrel.6.0_16/plugin/i386/ns7/libjavaplugin_oji.so
> /usr/lib/mozilla/plugins/libjavaplugin_oji.so
You have mail in /var/spool/mail/root
[root@shadow ~]# ln -s /opt/jrel.6.0_16/plugin/i386/ns7/libjavaplugin_oji.so /usr/lib/mozilla/plugins/libjavaplugin_oji.so
ln: creating symbolic link `/usr/lib/mozilla/plugins/libjavaplugin_oji.so': File exists
After restart Firefox i don't see any new plugin. ?
see the released of Mozilla Firefox 3.6. However, it seems that Firefox 3.6 does not like current OpenJDK Java plugin installed by Fedora 12. (IT SUPPORTS NOW SEE SOLUTION BELOW) A little google turned out that in this release Firefox dropped the old Open Java Integration mechanism, which is currently being used by OpenJDK Java plugin. [Code] Now I have to manually install the JRE from Sun to get Java plugin in Firefox 3.6.
Is there any plan for OpenJDK to catch up with this change of Java plugin? I hope the Firefox 3.6 shipped with Fedora 13 could have OpenJDK Java plugin support.
Yes, OpenJDK did have plan for the new java plugin. Actually it arrived with IcedTea B17 (Alpha version, of course). However, the new plugin support is only enabled in Fedora 13 build config. Now our task is simple, upgrade the OpenJDK to Fedora 13 build in rawhide, like what we have done to Firefox.
[Code]....
Reboot your Firefox 3.6 and it's done. I have tested with Citrix java client and RuneScape. Citix works fine, but the RuneScape crashed with my Compiz. Switch off Compiz and the RuneScape works fine, too. It is not a big deal for me since I do not play RuneScape. So basically it WORKS.
im using the Fedora 14 64Bit Version, and ive wanted to install the Java plugin for Firefox, but everytime Ive wanted to install it, it tells me this:
Code:
[root@JaKsi JaKo]# /usr/sbin/alternatives --install /usr/lib64/mozilla/plugins/libjavaplugin.so libjavaplugin.so.x86_64 /usr/java/default/lib/amd64/libnpjp2.so 20000
failed to read link /usr/lin64/mozilla/plugins/libjavaplugin.so: No such file or directory
the primary link for libjavaplugin.so.x86_64 must be /usr/lin64/mozilla/plugins/libjavaplugin.so
[root@JaKsi JaKo]#
Why lin64? Can I change this?
Code: ~ $ /usr/java/jre1.6.0_25/bin/java -showversion Error occurred during initialization of VMjava/lang/NoClassDefFoundError: java/lang/Object
That's the error I get. When trying to run a java app with the firefox plugin, the browser simply crashes if it's the 64bit java or tells me it's not installed if it's the 32bit version.
I'm at a loss as to what to do. I think it has something to do with leftover gunk from a previous version I misinstalled(Is that even a word?) Anyway, the only thing that google could come up with was a solution for windows which laid blame on Bill Gates for having a bunch of pf (java prefetch) files stuffed into c:windows for no apparent reason. The solution was to delete them, but I can't seem to find the java prefetch folder in linux. The method I used is downloading the rpm from java.com the rpm2tgz then installpkg then cp libnpjp2.so to firefox plugins folder.
How to install java and firefox java plugin on Ubuntu 10.10?
View 2 Replies View RelatedI use openSUSE 11.4 64 bits, KDE and FireFox 5.0. I regularly update. When trying to reach my bank, I get the following error: Code: icedteanp plugin error: Failed to run /usr/lib64/jvm/java-1.6.0-openjdk/jre/bin/java. For more detail rerun "firefox -g" in a terminal window. Is there anything I can do to remediate ? Does IcedTea everything that Java does?
View 4 Replies View RelatedAnyone know how to get the sun java plugin to work with firefox 3.7? Any files I need to copy over to a different folder or anything?
I just installed Firefox 3.7 from the Mozilla Daily PPA and thats the only thing currently not showing up.
I opened Firefox, and tried to use an Internet speed tester that requires Java. I've always used this with no problems. Today, I'm having problems with it. It told me to check that my Java plugin was enabled, or whatnot. I looked at Tools > Add-Ons > Plugins, and found that Java is gone....
What's up with that? I'm using the latest version of Firefox (version 3.6.8 / Mozilla Firefox for Ubuntu cononical - 1.0) on Ubuntu 9.10.
I checked with Synaptic Package Manager, and I found sun-java6-jre, and all of it's related packages, openjdk-6jre-* packages, etc. were installed (over ten packages with 'java' or 'jre' and '6' in the package names).
So, I don't understand why Tools > Add-Ons > Plugins doesn't show my java plugin anymore. I also checked about: plugins (had to put a space between the colon and 'plugins' because a smiley shows up aboutlugins), but there was nothing in there about java either.
What's going on? Has Ubuntu decided it doesn't want to use Java (I remember reading something about Oracle changing the license for Sun Java somewhere)? Or is this a fluke?
Either way. Synaptic Package Manager says Java is installed... So, what else do I need to do to fix this? I read other posts about Firefox and Java, but they were about installing java, and the like, and I have Java installed....
Ubuntu Desktop 10.04 64 no Java Firefox plugin
sudo apt-get install sun-java6-plugin
gets
Couldn't find package sun-java6-plugin
At first, I enabled the partner source and installed "sun-java6-plugin", as that was listed in an earlier Ubuntu install's package list. But Firefox does not see this plugin (even after a reboot). So I removed that package and its friends, and installed "icedtea6-plugin" as found on [url], but this does not work, either. This is with Ubuntu 10.10 for i386 on an ASUS Eee PC 900.
How to get a Java plugin working? I know I've had it working before without having to do anything like this. But that could have been an earlier version of Firefox. Could Firefox now be broken? Or could they have blocked Java, now?
I am trying out the RHEL6 x86_64 beta. My question is how do I install the Java plugin for Firefox. OpenJDK appears to be installed, but there is no Firefox plugin for it in the "Add/Remove Software" program. I am not part of the RHN. Is it only in the RHN repos?
View 5 Replies View RelatedI keep reading on the web about how there is now a 64 bit plugin and even saw Eric state in the Slackware 64 thread that there was a plugin for x86_64...
Where does this plugin reside?
I'm seeing a ./lib/amd64/libjavaplugin_jni.so but that gives me nothing with "about:config"
I've got a 64 bit flash plugin.... Just need a java one and I'll be set as far as the web goes..
I have Ubuntu Karmic x32 and the Firefox version from the Mozilla Launchpad ppa, and Firefox isn't detecting the java plugin at all. As in, it's not even being listed in the plugins manager. What should I do? If I need to give any more details about my system,
View 9 Replies View RelatedI have tried everything according to the instructions.
My packages:
Code:
$ dpkg -l | grep java6
ii sun-java6-bin 6-15-1 Sun Java(TM) Runtime Environment (JRE) 6 (architecture depend
ii sun-java6-fonts
[Code].....
My Java plugin is not loading on Firefox. I need it to load, but FF doesn't even recognize Java is installed. It works on Google Chrome (which would be nice... except the plugin is buggy there)
Here's the background
* I'm running Firefox 3.6.3, through the repository on
Code: [URL]
* My process list includes:
Code:
23679 ? 00:00:00 firefox
23688 ? 00:07:31 firefox-bin
* I run NoScript, but I've had it work before w/NoScript, and everything is currently allowed. I'm fairly sure it has rather to do with FF 3.6.3.
* My about.config settings:
Code:
java.default_java_location_others;/usr/java
java.default_java_location_solaris;/usr/j2se
java.global_java_version_file;/etc/.java/versions
java.java_plugin_library_name;javaplugin_oji
* My directory settings:
Code:
patrick@patrick-laptop:/usr/lib/jvm$ ls
java-6-sun java-6-sun-1.6.0.15
I am unable to install and enable Java plugin for the firefox web browser. I have already installed open jdk. I also tried to install jre 6. But nothing worked..
I need to install java for firefox very urgently
Recently it appeared to me that my java-plugin is missing. (apparently I don't need it that often).
I've had various upgrades of firefox on my machine, currently i've got version 3.6.13.
I tried to check the plugin directory for the java-plugin - only to find out that I have more than one:
I found out that the other plugins I use reside in /usr/lib/mozilla/plugins. In this directory there is
All this has cost me hours now - but still I have no java-plugin. Quite frustrating.
How can I get a working java-plugin? How can I clean up all this plugin mess?
New ubuntu installation; how do I install the java plugin for firefox?
View 1 Replies View RelatedI installed xubuntu 11.04 recently. I need offline java plugin for firefox 4.
View 2 Replies View RelatedI have both firefox-3.0.18 and java installed on my RHEL5 64-bit system. But for some reasons, java plugin is not working in firefox. $va -versionjava version "1.6.0_18"Java(TM) SE Runtime Environment (build 1.6.0_18-b07)Java HotSpot(TM) 64-Bit Server VM (build 16.0-b13, mixed mode)As per previous recommendation from this forum, I made soft link for libjavaplugin_jni.so in firefox/plugins directory.
I have FireFox 4, and JRE 6_25, and G3 (dunnow if that's the problem). As described in the docs, I'm supposed to make a symlink to the plugin. The about : plugins keeps reporting File: libnpjp2.so as file, not the plugin.I just reinstalled 6_21 (the one I know works) and have successfully made a symlink, but FireFox refuses to accept the link.The applets do not have sound - tested with RuneScape and the Bells applet, no sound, but there is the music in RuneScape...
View 9 Replies View Related