i am running Oracle EBS R12.1.1 on Linux RHEL 5.3 ,I am not able to run java applets on the same . I installed latest rpm of jre-1.6.0_18 , and it is there in /usr/java/jre1.6.0_18 but when i am searching by command its showing
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I am using Ubuntu 8.10. All the java programs run perfectly fine in Geany. But when I try to run java applets in web browsers it did not run. I have tried running it in Opera and FireFox. I have written a simple program which display "hello world" in browsers. When I refresh the page it displays the text for about 2 or 3 seconds and after that it disappears.
Are there any other ways to run java applets?
I always have trouble with java applets in Firefox, any time I open one the whole browser just seems to lock up. Any pointers for making them run properly? I'm running Ubuntu 10.04 and I have the IcedTea plugin.
View 1 Replies View RelatedWhy are applets not working on Squeeze? They were working in Lenny and work in Windows 7.
apt-cache policy openjdk-6-jdk icedtea6-plugin
openjdk-6-jdk:
Installed: 6b18-1.8.3-2
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yesterday when 10.04 got released i decided i'd install it and try it out, when i tried to run a java applet on it (runescape for example) the CPU usage got really high (around 100%), is that normal?
Info about my processor if you need:AMD Athlon(tm) 64 X2 Dual Core Processor 5000+ 2,61 GHz.This is my first time ever using ubuntu.
When I look at my content plugins in Firefox and the list of IcedTea plugins is 29 items long. Is this my problem or do Java Applets just not work in Lynx?
View 3 Replies View RelatedI have gnome, iceweasel, and java installed. Java works fine from the command line, but not on sites like the one below.
[URL]
I have java enabled. I'm running squeeze. The 'add-ons' dialog in iceweasel lists the following:
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Java(TM) Plug-in 1.6.0_16
this is the output from the Java console when trying to load the applet:
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load: class AppletGui not found.
java.lang.ClassNotFoundException: AppletGui
at sun.plugin2.applet.Applet2ClassLoader.findClass(Applet2ClassLoader.java:152)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
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I think the problem may have to do with where it says "Caused by: java.net.ConnectException: Network is unreachable" but I'm not sure what that means.
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Tells me to go to the plugins folder under firefox. I look in /usr/lib/firefox-3.6 and I dont have a folder named plugins. But firefox does display a list of plugins from Tools>Addons>Plugins. The list displayed by the browser does not include java.
oracle tells me to make a link from this non existent folder to the jre and make a link to lib/i386/libnpjp2.so
I've done a find / and nowhere on the system is there a libnpjp2.so
There are a bunch of files similar to this in
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All day today, my laptop has been absurdly hot.The core temperatures were exceeding 70.0C even though it was on a cooling pad and I had disabled wireless, lowered the screen brightness, and put the CPU on Powersave. (For comparison, the temp usually stays at 45.0C if I do all this)
Finally, I decided to check htop, and I found IcedTea Plugin at the top with 99% CPU usage. This is used to run embedded Java applets (Java, not Javascript). Curiously, no Java applets were running at that time.Now skip ahead an hour to when I finally discover that the IcedTea Plugin was left over from earlier because it didn't stop running when it was supposed to. Looking online, I see several complaints about Java being very taxing on the CPU in Ubuntu, but I don't see anything about Java applets continuing to run after they're gone.
Can anyone who has Java installed confirm that this happens on their system?
1. Open htop. Search for "icedtea" to make sure it isn't already running. Then click on "CPU%" to sort the list.
2. Open this page in Firefox: www.java.com/en/download/help/testvm.xml
3. Check htop. Is IcedTea climbing to the top? (if you have Java, it likely will, because this is a common issue)
4. Navigate off of the Java.com page by closing the tab or clicking Back.
5. Here's what I want to know. Check htop again. Is IcedTea still there?
6. Restart Firefox to get rid of IcedTea.
I'm using Iceweasel on Debian, and my java applets won't work. They used to work fine so I don't understand what happened to them. I installed the latest java jre from Sun and it made no difference. Java plugin seems to work (at least the javascript part) but it can't seem to download applet's. I tried running one locally (ran on of the example applet that came with the Sun jdk, but they won't work on the web) the java console pops up with these errors.
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I know how to deal with a mouse click event like so:
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But was happens when I am dealing with mouse dragging? Will my implementation of mouseDragged() get called for every pixel moved? So I just getX() and getY() like with a mouse click?
Also, in order to know when mouse dragging stops and starts, do I also have to put code in mousePressed and mouseReleased?
So, when I program my Java applet I am expected to use an event based model, where I run functions in response to mouse clicks and so forth, and I am supposed to return quickly so that the applet can continue looping. But what if I want certain functions to run by themselves on a regular schedule (like every 200 ms or so) without blocking mouse events, repaints, and so forth?
I looked at the source code of one Java applet I found, and it accomplished this by creating extra threads. I was wondering if creating extra threads was the only way to accomplish that, or if there was some more proper way to do it built into the Applet somehow.
My sound is otherwise working fine, but for some reason i'm not getting any sound when running java applets. This issue is very important to me, i would -really- like to get the sound back on this applet.it's a java runtime environment applet, running in embedded in firefox. Somehow, the systems isn't detecting it as a application outputting sound.
i tried uninstalling the sound manager application via synaptic, selected the 'completely remove' option, and wound up uninstalling essentially the entire OS last weekend. i'd like to not repeat that mishap, as i lost all my data.
Firefox is crashing whenever I go to a page with a java applet such as this one [URL]... I get the following output in the command line:
GCJ PLUGIN: thread 0xb5e191f0: NP_Initialize
GCJ PLUGIN: thread 0xb5e191f0: NP_Initialize: using /usr/lib/classpath/gappletviewer.
GCJ PLUGIN: thread 0xb5e191f0: NP_Initialize return
GCJ PLUGIN: thread 0xb5e191f0: GCJ_New
GCJ PLUGIN: thread 0xb5e191f0: plugin_data_new
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I am using the latest version of Cont OS 5.I installed Sun Java into the Firefox browser and it works fine for web content but not for accessing my office Windows Desktop remotely. It seems that I have to install Sun Java at Root (I think).installing the latest version of Sun Java for the purpose of accessing my Windows Desktop?
View 1 Replies View RelatedI guess I am still a beginner since I can't do this. I was able to install Java in another computer successfully. I have both running now. The successful one, had a folder for firefox the one with the problem does not have that folder, (firefox). The instuctions I trying to follow are here: [URL]
Not having a firefox folder I installed using /usr/lib/mozilla/plugin . But the plugin has an X attached to the respective icon in /usr/lib/mozilla/plugins.
[URL] This website seems to offer the solution to my problem, I will need help in undoing my previous steps or in removing the incorrect plugin. But will I still need a firefox folder or directory as I have on the other machine? I have a K7S5A PRO MB and Athlon Xp 1800 + processor.
I have a centos 5.5 machine. I have forwarded both port 22 and 8080 on my router. I can connect on 22 via telnet ip 22 and even can remotely login into the machine. The problem when I start my java listener program which is listening on 8080 it cant not establish any connection (via telnet ip 8080). I have even add this into the iptables too -A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 9000 -j ACCEPT. I have disabled the SELINUX too.
View 9 Replies View RelatedHow to enable java support in php.ini file.
View 1 Replies View Relatedi am a complete newbie in java. while dealing with packages i faced the following problem. I created a file named "CreatePackage"
Code:
package lobkush;
public class CreatePackage {
public CreatePackage() {
System.out.println("you are presently under package named "lobkush" ");
}
}
after this i created a folder named "lobkush".I also compiled the source file and placed the .class file in the corresponding directory.
Now to test it i created another java file. This is where the problem arises.while importing the class file if I write:
Code:
import lobkush.*;
the compiler shows an error
but if I write
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import lobkush.CreatePackage;
no error is shown and the .class file generated.
I've just installed java (jre-6u21-linux-i586.bin) on Red Hat 4.4 AS and issued this command to check the java version: java -versionand got :bash :java: command not found
View 4 Replies View RelatedI'm using Epiphany. Some, but not all, Java apps are not rendering, that did render in Windows. I'm getting dialogue that says applet and Java plugin not installed.
View 5 Replies View RelatedI'm sure there is an easy solution for this but I can't figure it out. Just recently installed F13 and I'm trying to load Java and Adobe Reader, but I can't get installer to come up. I have tried both Firefox and Chrome to download it. I have tried to install by command line, but no luck.
View 1 Replies View Relatedim 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?
I have removed IcedTea packages but I am unable to run Sun Java after downloading the recommended version from sun website as per the instructions at Installing Sun's Java on openSUSE - openSUSE.I do a lot of web games and need sun java installed.In addition, I need help with -
1. Installing fdisk or similar.
2. Read and write for ntfs partition on same hard disk. I've Samba but SUSE can't see 2 ntfs partitions on same hard disk.
3. Gnome/ LXDE desktop install.
4. Testdisk install.
5. Gparted install.
6. Convert .deb packages to .rpm and install those. I used to convert .rpm to .deb in Ubuntu with alien tool.
I have opera 10.10 and I tried to install java to access some banking in so many ways. I got a headache: I uninstalled java, reinstalled it, uninstalled openjdk, reinstalled opera, enabled plugins, enabled java at the opera: config and operalugin, put the path to the plugin on the advanced tab.
View 9 Replies View RelatedI am not able to open excel file which is generated from java web application in Linux. The file is opening in Windows but not in Linux. I am not using Open Office. I have two different applications deployed in two different was7 servers in same Linux machine. Both the applications generate excel output stream which I open in IE. When I am trying the same application in Windows environment both are working fine, but in Linux I can open and download xls files in one application but not in other. I am using application/vnd-ms... as mime type and POI jars to generated excel, no errors in my debug log or system errors.
View 2 Replies View RelatedI am a bit green in Ubuntu Linux. I installed Java JRE and when I check using Java website I get the confirmation that it is indeed installed. I am unable to run the Java control panel window.
View 9 Replies View RelatedI used
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sudo apt-get install eclipse
to install But I am not able to find the Java EE components is there a another step that I should do get Enterprise components installed or is there a different command
Im trying to extract the href of a <link> tag from a html page however as some links contain further preferences I seem to be unable to extract them, do you have any idea how I can write this: Link:
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i have the machines with both fedora12 and fedora13 installed. i am unable to view some java applet applications in 64 bit firefox.so i am looking for of installing 32-bit firefox in my machines(after tested and confirmed with one of my rhel-64 bit machines).but i am clueless how to achieve it in fedora12 and 13. i tried yum inastall firefox.i386 then firefox.i586,and then firefox.i686..but dint find any expected results.
View 2 Replies View Related