How do I enable Java? I seem to be missing a plug in.
I seem to be missing a plug in .How do I enable java?
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how can i enable java for mac os x 10.7
Download Java for Lion here http://support.apple.com/kb/DL1421 and make sure it is enabled in Safari prefs, security.
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HT5364 How do I enable Java? it's already enabled in preferences and it still won't work?
How do I enable Java? it is already installed and enabled in preferences and it continues to say it isn't detected?
If you are trying to use it in Safari, Safari/Preferences/Security. If not Safari, what are you trying to do?
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How can I enable java applet plug-in and Web Start applications via terminal?
Since the last Java update to Snow Leopard, I have found that the system periodically disables the Java applet plug-in after a period of disuse. I know I can go to /Applications/Utilities/Java Preferences and just click to re-enable Java. But I want to write a script which will do this periodically for a couple hundred Mac users where I work.
My question is - how can I reenable the Java applet plug-in and web start applications via Terminal command? Is this possible? Is there a plist file that can be modified, etc.?
Bob ReedIt is my understanding that Apple's most recent Java update automatically disables Java after a certain period of time that it hasn't been used. We don't want users to have to keep re-enabling it. So we wanted to find a way to do this via script either run by a Casper JSS server or stored locally on each workstation. With the guidance provided by Mark Jalbert above and some text from a script written by Rich Trouton, I was able to make a script (with some minor changes) and a launch agent to re-run the script upon login. So the preference is always enabled.
For your reference, the script content is:
#!/bin/sh
# DYNAMICALLY SET THE UUID FOR THE BYHOST FILE NAMING
if [[ `ioreg -rd1 -c IOPlatformExpertDevice | grep -i "UUID" | cut -c27-50` == "00000000-0000-1000-8000-" ]]; then
MAC_UUID=`ioreg -rd1 -c IOPlatformExpertDevice | grep -i "UUID" | cut -c51-62 | awk {'print tolower()'}`
elif [[ `ioreg -rd1 -c IOPlatformExpertDevice | grep -i "UUID" | cut -c27-50` != "00000000-0000-1000-8000-" ]]; then
MAC_UUID=`ioreg -rd1 -c IOPlatformExpertDevice | grep -i "UUID" | cut -c27-62`
fi
# Set the the "Enable applet plug-in and Web Start Applications" setting in the Java Preferences for the current user.
/usr/libexec/PlistBuddy -c "Delete :GeneralByTask:Any:WebComponentsEnabled" /Users/$USER/Library/Preferences/ByHost/com.apple.java.JavaPreferences.${MAC_UU ID}.plist
/usr/libexec/PlistBuddy -c "Add :GeneralByTask:Any:WebComponentsEnabled bool true" /Users/$USER/Library/Preferences/ByHost/com.apple.java.JavaPreferences.${MAC_UU ID}.plist
/usr/libexec/PlistBuddy -c "Delete :GeneralByTask:Any:WebComponentsLastUsed" /Users/$USER/Library/Preferences/ByHost/com.apple.java.JavaPreferences.${MAC_UU ID}.plist
/usr/libexec/PlistBuddy -c "Add :GeneralByTask:Any:WebComponentsLastUsed real $(( $(date "+%s") - 978307200 ))" /Users/$USER/Library/Preferences/ByHost/com.apple.java.JavaPreferences.${MAC_UU ID}.plist
The launch agent plist content is:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Disabled</key>
<false/>
<key>Label</key>
<string>org.XXXXX.enableJavaPlugin</string>
<key>ProgramArguments</key>
<array>
<string>sh</string>
<string>/Library/Scripts/XXXXX/enableJava_plugin.sh</string>
</array>
<key>RunAtLoad</key>
<true/>
<key>StartOnMount</key>
<true/>
</dict>
</plist>
I hope this is helpful to anyone wishing to keep the Java web plugin enabled.
Bob
Message was edited by: Robert Reed2 -
How do I enable java for a given website
I cannot seem to enable Java in Safari for any given Website. There is no instructions for doing so. All that is presented when under Preferences > Security > Enable Java "Manage Website Settings" is a blank frame with nothing to select or check or type in. I am stumped.
BruceGIs your version of Java updated?
https://www.mozilla.org/en-US/plugincheck/
You might be interested in NoScript or this
https://addons.mozilla.org/en-US/firefox/addon/quickjava/ -
How can i enable java in Safari 7.0.4
There is one web-site I like that uses Java for their webcam. I want to enable Java just for that site. How can I do it? I've gone to Safari Prefs--->Security and enabled Java to run on that site in unsafe mode (always allow) on other websites its blocked. But it still won't run.
Thanks for the reply Carolyn, but the "Allow Plug-ins" is selected. I even have gone to the Java control panel in System Prefs and listed the web-site on Java's exception list. It still won't run, telling me my security settings are preventing it from running. I know I'm missing something, I'm just not sure what.
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How do I enable java for my android mobile.
I am getting an error "enable java for your browser". how do I do that as I am unable to see the preferences tab anywhere.
Oracle doe not make the Java plug-in for Android due to Oracle's lawsuit against Google which of course is the developer of Android. Note that Java and JavaScript are two different things in case the message actually said JavaScript which should be enabled.
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How to install & enable Java Plugin2 in safari on windows
how to enable java next generation plugin 2 in safari.I used this link to detect plugins in my safari http://www.pinlady.net/PluginDetect/JavaDetect.htm. and i get Next-Generation Java Plugin2 installed & enabled: false. can anybody help me how to enable or install the java plugin 2
update safari and retry.
if that fails, use a different browser to dl adobe story. -
How do I enable Java after SW Update disabled it for Flashback?
I think I need it to play Yahoo games. I went to Safari Preferences and checked Enable Java. (Enable JavaScript was already checked.) But when I click on a Yahoo game, the page loads, yet the game doesn’t appear. I thought I could just enable Java when I wanted to play, then disable it when I wasn't. Obviously this isn’t urgent, but if there’s an easy and safe way to play, I’d like to know.
And for Browsers, reverse these steps...
Disable Java in your Browser settings, not JavaScript.
http://support.apple.com/kb/HT5241?viewlocale=en_US
http://support.google.com/chrome/bin/answer.py?hl=en-GB&answer=142064
http://support.mozilla.org/en-US/kb/How%20to%20turn%20off%20Java%20applets
Not really a safe way though unless you have other protection like Little Snitch. -
I am trying to enable java 1.6.29 in FF 29. It will not enable.
I need 1.6.29 to manage my EMC SAN.
HELP!There are older questions that have run into this issue [https://support.mozilla.org/en-US/questions/898310 question/898310] and [http://forums.mozillazine.org/viewtopic.php?f=7&t=2365349] however older versions of Firefox are not as secure as newer versions.
Could it be the version? Does Firefox 32 bit need to be installed instead?
[http://bugs.java.com/view_bug.do?bug_id=7105248] or this is how to install this: [http://www.java.com/en/download/help/linux_install.xml] as well as about:plugins page will show if it sucessfully installed.
This is how to allow on trusted sites: [https://support.mozilla.org/en-US/kb/how-allow-java-trusted-sites?esab=a&s=java&r=0&as=s]
What errors are you seeing? -
I am trying to print a coupon from EAS (protein products) and they tell me that my version is not compatible.
I actually have the latest versio of Java, but EAS is using the previous version.
I also get the message that I need to Enable Java.
I am using Mozilla Firefox and can't find where to do that.
Also, I can't even find the previous version to download.
HALP!Michael
Was that a different support site ? and have you tried that suggestion ?
Your questions are listed
*here https://support.mozilla.org/en-US/search?a=1&asked_by=MichaelDMiller60&sortby=1&w=2
* and more generally whilst signed in any user may use this page <br /> [/questions?filter=my-contributions]
Darcey,
A couple of tips you may be interested in
#To link to
#* [[How to enable Java if it's been blocked]]
#* you may use <nowiki>[[How to enable Java if it's been blocked]]</nowiki>
#** note such a link may re direct as necessary to language, OS or version specific articles where available.
# have you tried using the link icon |''8''| on these text entry fields that will search for and insert links to KB articles -
How do I enable Java Virtual Machine (JVM)? I upgraded yesterday and somehow it became disabled.
I upgraded to newest version yesterday and when I went to a government site today, it tells me I have no access until I enable Java Virtual Machine (JVM). How do I do this??? (I did access this site by using Internet Explorer - but I much prefer Firefox)
If you updated from a Firefox version prior to Firefox 3.6, the version of Java that you have installed is not being recognized. Firefox 3.6 and later requires Java 1.6.0.10 or higher; you have Java 1.6.0.05
<u>'''''Other Issues'''''</u>: ~~red:You have installed plug-ins with known security issues. You should update them immediately.~~
<u>'''Update Java'''</u>: your ver. 1.6.0.~~red:05~~; current ver. 1.6.0.20 (<u>important security update 04-15-2010</u>)
(~~red:Firefox 3.6 and above requires Java 1.6.0.10 or higher~~; see: http://support.mozilla.com/en-US/kb/Java-related+issues#Java_does_not_work_in_Firefox_3_6 )
''(Windows users: Do the manual update; very easy.)''
~~red:Check your version here~~: http://www.mozilla.com/en-US/plugincheck/
See: '''[http://support.mozilla.com/en-US/kb/Using+the+Java+plugin+with+Firefox#Updates Updating Java]'''
Do the update with Firefox closed.
<u>'''NOTE:'''</u> Java version 1.6.0.21 has been released. It is mainly an update for developers of Java applications and most users do not need to be concerned about downloading version 1.6.0.21. <u>'''''At this time'''''</u>, the update option in existing installations of Java 1.6.0.20 are not updating to version 1.6.0.21; <u>'''''at this time'''''</u>, it must be manually downloaded and installed. According to the Java release notes:
''"'''Bug Fixes'''''
''Java SE 6 Update 21 does not contain any additional fixes for security vulnerabilities to its previous release, Java SE 6 Update 20. Users who have Java SE 6 Update 20 have the latest security fixes and do not need to upgrade to this release to be current on security fixes."'' Source: http://java.sun.com/javase/6/webnotes/6u21.html -
How to always enable Java 6 with Firefox 18
I implemented Firefox 15 with Java 1.6.0.35-b10 to be used with a particular Vendor's website. The site has no internet except for accessing this vendor's website. Several weeks ago Firefox 15 updated itself to Firefox 18 and blocklisted Java 6. I was able to unblock it, but now each time the users log into the vendor's website, Firefox prompts the user to activate Java 6. My users are nagging me to turn this activate screen off but i cannot figure out how to permanently activate Java 6 on each of these machines. The vendor is not willing to upgrade to Java 7. I have tested Java 7 with the vendor's site and of course it doesn't load. Consequently, I cannot get this machine to roll back to Java 6. Once they activate Java 6 they can use the website. I could switch back to IE8 and use Java 6 with no problem, except that IE8 has a flaw in it. I have read that I cannot install IE9 on Windows XP pro, so I am stuck with Firefox. Windows XP Pro SP3, Firefox 18, and Java 6.
Hi there,
This article walks you through how to enable Java again -- note that we don't recommend this due to the many security risks (this week new threats were revealed again): [[How to use Java if it's been blocked]]
Hope this helps!
Cheers,
David -
Firefox 3.6.1 32 bit on an Opteron (x86_64) machine running Linux CentOS 5.2, kernel 2.6.18-92.1.22.el5 #1 SMP.
I tried also the 64-bit Firefox RPM but the same problem happens.hey, i am damn idiot and your instructions are unreadable - simple request: enable java????
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How do I enable Java for newest version of Firefox?
Hi, I am using Firefox 6.0 and the directions given to enable Java appear not to have been updated. I have downloaded and installed Java three times, but the VPN does not recognize it.
Please, help!Oracle doe not make the Java plug-in for Android due to Oracle's lawsuit against Google which of course is the developer of Android. Note that Java and JavaScript are two different things in case the message actually said JavaScript which should be enabled.
Maybe you are looking for
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