I run a Minecraft server and it uses Java on a VPS that has Ubuntu 9.10 Karmic Koala amd64. I have Java 1.6 running with no problems, however many people say Java 1.7 makes a major performance increase (I have tested this on my Win 7 64x computer) which would help reduce lag that my players encounter. I downloaded the Linux x64 tar ball from [URL] how to install it (no deb or auto-installer).
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What is the best way for installing Firefox and Sun JDK 32 bits alongside my 64 bits version?
View 2 Replies View RelatedCode: ~ $ /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.
I would like to install JRE-6u25 on ubuntu.
When I go on the website I see only RPM and another download called:
linux self extracting. The file name for this one is: JRE-6u25-linux-i586.bin
It says to restart the browser after install.
I want to install java to play minecraft. I'm having some speed issues using openJDK.
Would the self extracting file work for minecraft standalone? (I tried playing in a browser without success).
Is using the self extracting file the same as using say the RPM?
After I reboot, my java process consumes 100% of the CPU then settles down to about 40% CPU and 12% memory, status sleeping (4 core AMD) I've removed the OpenJDK and installed Sun JRE but no difference. by comparison, Firefox with a lot of tabs is at 3% CPU and 5% memory. Is it better if I go to 10.04 LTS, 32 bit?
View 3 Replies View RelatedI am trying to install the 32-bit version of Java because I regularly use a Java program that needs javaws. I went ahead and followed some instructions, and everything works except the java plugin. Even though I have nspluginwrapper installed (as Flash is working fine), Java does not want to work in Firefox. What do I need to do so that the 32-bit Java plugin will work in Firefox?
View 2 Replies View RelatedIs it possible to have both 32 and 64bit java installed? I am trying to run the java SAP GUI. Im using F12 64bit and have got a working 64bit java. The SAP GUI errors when trying to connect and it looks like it wants 32bit. I found a doc saying to run the following which I have done but still not working.
export PLATIN_JAVA=/usr/java/jdk1.6.0_06/jre/bin/java
export PLUGIN_HOME=/usr/java/jdk1.6.0_6/jre/plugin
export JAVA_HOME=/usr/java/jdk1.6.0_6/jre
changing to my location of java. My java setup is as follows but im not sure whats going on.
java -version
java version "1.6.0_17"
Java(TM) SE Runtime Environment (build 1.6.0_17-b04)
Java HotSpot(TM) 64-Bit Server VM (build 14.3-b01, mixed mode)
[ltodd2@UK00855F java]$ alternatives --config java
There is 4 program that provides 'java'.
Selection Command
-----------------------------------------------
1 /usr/lib/jvm/jre-1.6.0-openjdk.x86_64/bin/java
2 /usr/lib/jvm/jre-1.5.0-gcj/bin/java
[code]....
I have installed the Java rpm for 64 bit. I have tried re installing it and it says its already installed but it doesn't not show up in my plugins on firefox. Then when I run something that requires Java it says java is required. I am very new to linux and I am not sure what to do
View 5 Replies View RelatedHow do u get jre to work with fc 10 64bit? I've tried installing both x86.64 and i586 version from sun's website but firefox still shows plugin missing.
View 12 Replies View Relatedhow 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.
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]....
I still can't get Firefox 4 to work with BankID on my 11.4 x86_84 installations using the default IcedT Java plugin (java-1_6_0-openjdk-plugin-1.6.0.0_b20.1.9.7-1.2.1.x86_64), I've added the java-1_6_0-sun-plugin-1.6.0.u24-1.2.1.x86_64 package to try this instead. But how to enable the Sun Java plugin as default in Firefox 4?
View 6 Replies View RelatedI wanted to install Java so that I could play the popular game "RuneScape" on my Ubuntu system, but I followed the steps posted on the website and it said something like "Extract using the console" and gave me the name of the object to extract, but it did not say anything about what folder or anything, so the system did not know where to extract from.
View 9 Replies View Relatedinstalling java 1.4.2 JDK on 64-bit 10.04? I can't seem to find a whole lot about this anywhere. I've tried downloading the .bin from sun's archive site [java.sun.com/products/archive] but I get this error when running it:
Quote:
Unpacking...
Checksumming...
0
0
[code]...
I've been trying to use my work's SSL VPN. It uses Juniper Network Connect. I attempted setup from the VPN website and it would not install. As I later found out, this is due to the fact that it asks for the su password and Ubuntu doesn't use one.
I stumbled upon this link and script, which seems to be exactly what I'm looking for: http://mad-scientist.net/juniper.html. I tried to run the script and run network connect, but the script's setup needs a jre directory for 32 bit Java. Is it possible to install 32bit java on a machine running a 64bit operating system? If so, How can I go about doing this?
i download the jusb-0.4.4-src.tgz. and i'm unable to install java usbin ubuntu 11.04.
View 1 Replies View RelatedI'm having a hard time finding and installing Java Script is there an installer and if so were do i find it.
View 7 Replies View RelatedI am having problems installing Java runtime on karmic. The problem is: jre depends on the bin, and the bin depends on the jre package... Anyway to solve that? Should I try forcing? I can't get Ubuntu to connect to the internet, so I downloaded the deb packages and put them on a USB stick.
View 3 Replies View RelatedI tried many terminal commands etc all did not work. Second tried the Ubuntu software download found java only to see there is no install button for some reason..
View 3 Replies View Relatedhow to get java running for firefox. Ubuntu always gets me so pissed off because it's so hard to get the most simple things installed. I have 10.04
View 8 Replies View RelatedI have a problem similar to the one the poster in [URL]. I can't install Skype and some some other programs. The error message says something like this: lib32stdc++6: Depends: gcc-4.4-base (=4.4.2-3ubuntu1) but 4.4.3-4ubuntu5 will be installed Depends: lib32gcc1 and will not be installed
I just installed 10.04 and almost all settings are at their defaults.
I want to install sun_java_wireless_toolkit-2.5.2_01-linuxi486.bin.sh in my ubuntu 9.10. during installation it asked me to enter jdk path. I entered : /usr/lib/jvm/java-6-sun . But it showed me:
Enter a path to the Java 2 SDK: /usr/lib/jvm/java-6-sun
/usr/lib/jvm/java-6-sun/jre
Testing /usr/lib/jvm/java-6-sun/jre...
/media/ALL-Backup/soft/linux/java_wireless_toolkit/sun_java_wireless_toolkit-2.5.2_01-linuxi486.bin.sh: 412: /usr/lib/jvm/java-6-sun/jre: Permission denied
/usr/lib/jvm/java-6-sun is not a suitable Java interpreter
Enter a path to a Java 2 SDK (For example: /user/jdk1.5/bin). You can type "exit" to cancel installation.
Im trying to install the JAVA on my 9.10 Ubuntu, and im having trouble. First off, when su is typed into terminal and im prompted for my password, i type it in and theres an authentication error. Is the root password something else?
View 3 Replies View RelatedI use ubuntu 8.10 with the ubuntu packaged version of firefox, however i would like to use the latest java runtime environment from the Sun website and NOT use the ubuntu packages. the problem I have is that i do not know where to place the link to my latest java plugin file. Where is the location for mozilla plugins ? the directory ~/.mozilla/plugins didn't exist and even when I created one and put a link there I still had the older version of Java.
View 7 Replies View RelatedI am installing Java Plug-in, version 6, upd 18 so I may play games on pogo. Can I make this happen with a simple apt-get? I don't want to sym link all over the place.
Here is my output when I run apt-get, giving it what I was told to give it...
d@d-laptop:~$ sudo apt-get install sun-java6-jre sun-java6-plugin sun-java6-fonts
Reading package lists... Done
Building dependency tree
Reading state information... Done
sun-java6-jre is already the newest version.
sun-java6-jre set to manually installed.
Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
sun-java6-plugin: Depends: sun-java6-bin (= 6-15-1) but 6-16-0ubuntu1.9.04 is to be installed
E: Broken packages
I want to install Java...? Where can i download and can anybody tell me how can i install it? I have one more doubt. I am using two browser with Ubuntu. I want to install software ( informenter in chrome). Is this possible to install it I already download informenter.xpi from web...But still facing problem to install it.
View 2 Replies View RelatedI am trying to install the Sun Microsystems Java Runtime on my Ubuntu Server 10.10, but it is telling me that it is not available. I have researched online and it tells me that it is a part of the multiverse repository. I have not had very much success in activating this either.
View 1 Replies View RelatedI'm trying to install a program which requires Java VM. The installer is a install.bin file, coming with a eclipse folder; in this folder, you can find a "jre" directory. I also installed Coconut Java virtual machine, as well as OpenJDK Java 6 runtime environment. However, I still can't install the program. Executing the installer gives me this error message:
Code:
Preparing to install. Extracting the installation resources from the installer archive. Configuring the installer for this system's environment. No Java virtual machine could be found from your PATH environment variable. You must install a VM prior to running this program. I think I should make Java VM available to the installer somehow, but I don't know how. I tried searching online but couldn't figure out the answer. Please help.
Linux (Ubuntu) is not providing any updates for Java Runtime Environment! According to what I find on my computer, I have Java build 1.6.0_15-b03. Ubuntu Software Center is indicating 6-15-1 (sun-java6-bin). I have manually downloaded JRE 6u17 and 6u18 from Sun. However, I have not - as yet - attempted to install/update Java myself. First, why isn't Linux providing us end-users with the updates as they are published? I thought that, for the sake of ensuring "STUFF" is up-to-date and SECURITY reasons, that the (or some other place) would be providing updates as they occur. I have just started Ubuntu - my ranking - "kindergarden at best"! I still have not been able get the "handle" on the "command line (codes)" structure and usage. I am so use to the Windows way of installing, updating, and upgrading software that Linux (Ubuntu) is causing quite a bit of consternation; just plain frustrating and confusing! I have been trying, and seeing, so-called instructions of how to install/update Java but there are just too many "assumptions" being interposed by the author(s). I just wish, and want, straight forward, step-by-step instructions in the "how to" department - written in plain language, for the complete novice (brand new to Linux). So, here's my question ... how do I manually update/upgrade (or install) Java RE on Ubuntu? Do I have to remove, add, change anything? I'm sure that there are others in the Linux world that are in need of some straight forward assistance. I want to continue using my Ubuntu and honestly, would like to be more proficient in it's use. But in the meantime.
View 1 Replies View RelatedIs there a easy how-to for installing Java in Fedora 14? Here is the catch...
running 64 bit F14 using 32 bit google chrome (so flash will work) need java plugin and openjdk does not seem to work ([URL].. tells me its missing a plugin)
