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Java is not being detected in firefox 5.0.1

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For some reason Java stopped working when I turned on my computer this morning.

I've tried reinstalling Java, and Firefox, but nothing seems to work.

The java website isn't detecting my Java plugin on Firefox. IE works fine with java though.

For some reason Java stopped working when I turned on my computer this morning. I've tried reinstalling Java, and Firefox, but nothing seems to work. The java website isn't detecting my Java plugin on Firefox. IE works fine with java though.

Mehr Details zum System

Installierte Plugins

  • Shockwave Flash 10.3 r181
  • Next Generation Java Plug-in 1.6.0_26 for Mozilla browsers

Anwendung

  • User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:5.0.1) Gecko/20100101 Firefox/5.0.1

Weitere Informationen

Application Basics
Name
Firefox
Version
5.0.1
User Agent
Mozilla/5.0 (Windows NT 6.1; rv:5.0.1) Gecko/20100101 Firefox/5.0.1
Profile Directory
Open Containing Folder
Enabled Plugins
about:plugins
Build Configuration
about:buildconfig
Extensions
Name
Version
Enabled
ID
Java Console
6.0.26
true
{CAFEEFAC-0016-0000-0026-ABCDEFFEDCBA}
Skype extension
5.5.0.7896
false
{82AF8DCA-6DE9-405D-BD5E-43525BDAD38A}
Modified Preferences
Name
Value
accessibility.typeaheadfind.flashBar
0
browser.places.smartBookmarksVersion
2
browser.startup.homepage
www.google.com
browser.startup.homepage_override.buildID
20110707182747
browser.startup.homepage_override.mstone
rv:5.0.1
dom.disable_window_flip
false
extensions.lastAppVersion
5.0.1
network.cookie.prefsMigrated
true
places.database.lastMaintenance
1311191390
places.history.expiration.transient_current_max_pages
37547
privacy.sanitize.migrateFx3Prefs
true
Graphics
Adapter Description
ATI Radeon 3100 Graphics
Vendor ID
1002
Device ID
9613
Adapter RAM
256
Adapter Drivers
atiumdag atidxx32 atidxx64 atiumdva atiumd64 atiumd6a atitmm64
Driver Version
8.634.1.0
Driver Date
7-29-2009
Direct2D Enabled
Blocked on your graphics driver. Try updating your graphics driver to version 10.6 or newer.
DirectWrite Enabled
false (6.1.7600.16385, font cache 13.34 MB)
WebGL Renderer
(WebGL unavailable)
GPU Accelerated Windows
0/1

Fragesteller

I've also done a complete clean install of Firefox, and it didn't help.

I've also done a complete clean install of Firefox, and it didn't help.
cor-el
  • Top 10 Contributor
  • Moderator
17539 Lösungen 158588 Antworten
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Hilfreiche Antwort

Your More system details list shows that you have the Java plugin:

  • Next Generation Java Plug-in 1.6.0_26 for Mozilla browsers

Do the Java test pages confirm that the Java plugin is working?


Start Firefox in Troubleshoot Firefox issues using Safe Mode to check if one of the extensions is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).

Your More system details list shows that you have the Java plugin: *Next Generation Java Plug-in 1.6.0_26 for Mozilla browsers Do the Java test pages confirm that the Java plugin is working? * http://www.java.com/en/download/help/testvm.xml - How do I test whether Java is working on my computer? - 1.4.2_xx, 1.5.0, 6.0 * http://www.java.com/en/download/installed.jsp - Verify Java Version ---- Start Firefox in <u>[[Safe Mode]]</u> to check if one of the extensions is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes). *Don't make any changes on the Safe mode start window. *https://support.mozilla.com/kb/Safe+Mode *https://support.mozilla.com/kb/Troubleshooting+extensions+and+themes

Fragesteller

No, it does not detect java it says.

I tried starting and safe mode, and it still did not work =[ I even did a clean reinstall, and it didn't fix it. Could it be a registry problem?

No, it does not detect java it says. I tried starting and safe mode, and it still did not work =[ I even did a clean reinstall, and it didn't fix it. Could it be a registry problem?

Fragesteller

Does anyone else have this problem?

Does anyone else have this problem?

Fragesteller

Can i get some help with this?

Can i get some help with this?
cor-el
  • Top 10 Contributor
  • Moderator
17539 Lösungen 158588 Antworten
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Do you see the Java plugin on the about:plugins page?

Do you have problem with other plugins?


Do you see the Java plugin on the about:plugins page? Do you have problem with other plugins? ---- * http://kb.mozillazine.org/Issues_related_to_plugins

Fragesteller

No java is the only plugin that I use, besides flash and flash works fine.

here's what it says in about:plugins

Java(TM) Platform SE 6 U26

   File: npjp2.dll
   Version: 6.0.260.3
   Next Generation Java Plug-in 1.6.0_26 for Mozilla browsers

MIME Type Description Suffixes application/x-java-applet Java Applet application/x-java-bean JavaBeans application/x-java-vm application/x-java-applet;version=1.1.1 application/x-java-bean;version=1.1.1 application/x-java-applet;version=1.1 application/x-java-bean;version=1.1 application/x-java-applet;version=1.2 application/x-java-bean;version=1.2 application/x-java-applet;version=1.1.3 application/x-java-bean;version=1.1.3 application/x-java-applet;version=1.1.2 application/x-java-bean;version=1.1.2 application/x-java-applet;version=1.3 application/x-java-bean;version=1.3 application/x-java-applet;version=1.2.2 application/x-java-bean;version=1.2.2 application/x-java-applet;version=1.2.1 application/x-java-bean;version=1.2.1 application/x-java-applet;version=1.3.1 application/x-java-bean;version=1.3.1 application/x-java-applet;version=1.4 application/x-java-bean;version=1.4 application/x-java-applet;version=1.4.1 application/x-java-bean;version=1.4.1 application/x-java-applet;version=1.4.2 application/x-java-bean;version=1.4.2 application/x-java-applet;version=1.5 application/x-java-bean;version=1.5 application/x-java-applet;version=1.6 application/x-java-bean;version=1.6 application/x-java-applet;jpi-version=1.6.0_26 application/x-java-bean;jpi-version=1.6.0_26

No java is the only plugin that I use, besides flash and flash works fine. here's what it says in about:plugins Java(TM) Platform SE 6 U26 File: npjp2.dll Version: 6.0.260.3 Next Generation Java Plug-in 1.6.0_26 for Mozilla browsers MIME Type Description Suffixes application/x-java-applet Java Applet application/x-java-bean JavaBeans application/x-java-vm application/x-java-applet;version=1.1.1 application/x-java-bean;version=1.1.1 application/x-java-applet;version=1.1 application/x-java-bean;version=1.1 application/x-java-applet;version=1.2 application/x-java-bean;version=1.2 application/x-java-applet;version=1.1.3 application/x-java-bean;version=1.1.3 application/x-java-applet;version=1.1.2 application/x-java-bean;version=1.1.2 application/x-java-applet;version=1.3 application/x-java-bean;version=1.3 application/x-java-applet;version=1.2.2 application/x-java-bean;version=1.2.2 application/x-java-applet;version=1.2.1 application/x-java-bean;version=1.2.1 application/x-java-applet;version=1.3.1 application/x-java-bean;version=1.3.1 application/x-java-applet;version=1.4 application/x-java-bean;version=1.4 application/x-java-applet;version=1.4.1 application/x-java-bean;version=1.4.1 application/x-java-applet;version=1.4.2 application/x-java-bean;version=1.4.2 application/x-java-applet;version=1.5 application/x-java-bean;version=1.5 application/x-java-applet;version=1.6 application/x-java-bean;version=1.6 application/x-java-applet;jpi-version=1.6.0_26 application/x-java-bean;jpi-version=1.6.0_26
cor-el
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That should make the Java plugin work.

You can try to change the Java settings:

  • Control Panel > Java > General tab > "Network Settings...": "Direct Connection" (enable)

That should make the Java plugin work. You can try to change the Java settings: *Control Panel > Java > General tab > "Network Settings...": "Direct Connection" (enable) ---- * http://www.java.com/en/download/help/testvm.xml - How do I test whether Java is working on my computer? - 1.4.2_xx, 1.5.0, 6.0 * http://www.java.com/en/download/installed.jsp - Verify Java Version

Fragesteller

No luck. java website still says I do not have it installed.

I tried playing a java game as well, and it says java isn't install either.

for some reason firefox thinks it's not installed, but it works on IE.

No luck. java website still says I do not have it installed. I tried playing a java game as well, and it says java isn't install either. for some reason firefox thinks it's not installed, but it works on IE.
cor-el
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17539 Lösungen 158588 Antworten
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That is quite weird considering that the plugin shows as installed in Tools > Add-ons > Plugins and on the about:plugins page.


Create a new profile as a test to check if your current profile is causing the problems.

See Basic Troubleshooting: Make a new profile:

There may be extensions and plugins installed by default in a new profile, so check that in "Tools > Add-ons > Extensions & Plugins" in case there are still problems.

If that new profile works then you can transfer some files from the old profile to that new profile (be careful not to copy corrupted files)

See:

That is quite weird considering that the plugin shows as installed in Tools > Add-ons > Plugins and on the about:plugins page. ---- Create a new profile as a test to check if your current profile is causing the problems. See Basic Troubleshooting: Make a new profile: *https://support.mozilla.com/kb/Basic+Troubleshooting#w_8-make-a-new-profile There may be extensions and plugins installed by default in a new profile, so check that in "Tools > Add-ons > Extensions & Plugins" in case there are still problems. If that new profile works then you can transfer some files from the old profile to that new profile (be careful not to copy corrupted files) See: *http://kb.mozillazine.org/Transferring_data_to_a_new_profile_-_Firefox

Fragesteller

That did not work either.

I've also tried reinstalling firefox, and deleted all the files aswell.

That did not work either. I've also tried reinstalling firefox, and deleted all the files aswell.

Fragesteller

Any other suggestions?

Any other suggestions?
Hasan 469 Lösungen 5600 Antworten
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Remove Skype extension 5.5.0.7896. This extension has been reported as causing various malfunctioning problems in Firefox. See this list of Blocked/Problematic Add-ons:

Uninstalling Add-ons

Cannot Uninstall an Add-on

Troubleshooting extensions and themes

After all that, see this - Using the Java plugin with Firefox

Check and tell if its working.

Remove Skype extension 5.5.0.7896. This extension has been reported as causing various malfunctioning problems in Firefox. See this list of Blocked/Problematic Add-ons: * https://addons.mozilla.org/en-US/firefox/blocked/ * http://kb.mozillazine.org/Problematic_extensions Uninstalling Add-ons * https://support.mozilla.com/en-US/kb/Uninstalling%20add-ons Cannot Uninstall an Add-on * https://support.mozilla.com/en-US/kb/Cannot%20uninstall%20an%20add-on Troubleshooting extensions and themes * https://support.mozilla.com/en-US/kb/Troubleshooting%20extensions%20and%20themes After all that, see this - Using the Java plugin with Firefox * https://support.mozilla.com/en-US/kb/Using%20the%20Java%20plugin%20with%20Firefox Check and tell if its working.

Geändert am von Hasan

Fragesteller

Skype isn't installed anymore, it was removed, and I did a clean reinstall of firefox, so all plugins were removed.

Skype isn't installed anymore, it was removed, and I did a clean reinstall of firefox, so all plugins were removed.
Hasan 469 Lösungen 5600 Antworten
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Using the Java plugin with Firefox

Java

Check and tell if its working.

Using the Java plugin with Firefox * https://support.mozilla.com/en-US/kb/Using%20the%20Java%20plugin%20with%20Firefox Java * http://kb.mozillazine.org/Java Check and tell if its working.

Fragesteller

sorry for the late reply, i've been busy. but no it isn't working. I can't seem to get it to detect it.

sorry for the late reply, i've been busy. but no it isn't working. I can't seem to get it to detect it.
Hasan 469 Lösungen 5600 Antworten
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-> Create a New Profile as a test to check if your current profile is causing the problems.

-> Test Java in your New Profile

-> IF the New Profile works then you can recover your Bookmarks and Passwords from the Old Profile.

Check and tell if its working.

-> Create a New Profile as a test to check if your current profile is causing the problems. * [[Basic Troubleshooting#w_8-make-a-new-profile|Basic Troubleshooting - Make a New Profile]] -> Test Java in your New Profile * [[Using the Java plugin with Firefox]] -> IF the New Profile works then you can recover your Bookmarks and Passwords from the Old Profile. * [[Recovering important data from an old profile]] Check and tell if its working.

Geändert am von Hasan

AliceWyman
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240 Lösungen 2597 Antworten
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Maybe something here will help?

http://kb.mozillazine.org/Java#If_Java_is_installed_and_enabled_but_does_not_work

Something else to try is to update Java to the latest version from the Java Control Panel's Update tab. See http://kb.mozillazine.org/Java#On_Windows

Maybe something here will help? http://kb.mozillazine.org/Java#If_Java_is_installed_and_enabled_but_does_not_work Something else to try is to update Java to the latest version from the Java Control Panel's Update tab. See http://kb.mozillazine.org/Java#On_Windows

Geändert am von AliceWyman

Fragesteller

Doesn't seem to work, here's what i've tried so far.

Completely uninstalled both firefox, and java, and did a clean install

Making a new profile for firefox

Reinstalling java several times

it's definitely enabled, but it just doesn't detect it.

Doesn't seem to work, here's what i've tried so far. Completely uninstalled both firefox, and java, and did a clean install Making a new profile for firefox Reinstalling java several times it's definitely enabled, but it just doesn't detect it.
cor-el
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17539 Lösungen 158588 Antworten
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Do you have a 32 bit system or a 64 bit system?

Do you have a 32 bit system or a 64 bit system?