Java on lion

how do i install java on my mac try to download 4 times and install but the homebanking won´t accept it says "java is not installed"?????

Java for OS X Lion
Apple Java
What browser?
And you might want to try Lion forum instead of this.

Similar Messages

  • How to make changes to Java for Lion

    Forgive me, I am not experienced with Java Applets or the website I am mentioning in this post. I am asking for another person and have only been able to run tests and theories this evening.
    It seems that the most recent Java upgrade has caused some issues with runescape.com Several Mac users at the site are reporting the same issue. When attempting to log into runescape an applet requests permission to access the computer. Actually, the warning window pops open and closed so quickly I have not been able to capture the text in it. Next, a Java Applet opens in the Dock and another warning/certificate window opens where the user can choose to Deny or Accept the certificte. Prior to the update the applet was handled within Safari. Apparently there were no additional steps to logging in. I recognize that Lion does not provide a Java runtime by default so I am wondering if changing that setting would enable runtime to do its thing without having to go through several approvals. The Java Applet runs anywhere from 28% to 100% (and sometimes more—I don't undestand that) of the CPU.
    Alas, this is still not the main issue at play. Apparently the applet causes the application/website to respond v-e-r-y s-l-o-w-l-y Is there a way to achieve the same speeds that were available prior to the update? Ideas that I have been floating have been to downgrade from the present Lion/Java combination to Snow Leopard and the penultimate version of Java (next question: where can update 5 be downloaded). I have tried to install previous versions of Java but none are available for the Lion OS. Another option is to deny the applet and the user is taken to an alternate login page. The page loads the applet in Safari but there are severe limitations to the game (reported to me—I have no basis to compare). So what the user gets in speed is limited by the fact that they can only play in "one world".
    In summary, my questions are this:
    Does someone have a workaround for the Java Applet slowdown for this game, Runescape?
    Is there a downgrade option available for Java in Lion? (my searching has not found one)
    Is there a way to change the default runtime setting? (I have read at least one post where the user tried to edit settings in Java Preferences and they did not stick but they might not have restarted their browser)

    Hi,
    ITS i dont have an idea but from portal we can do CTRL+RIGHT CLICK AND WE CAN HIDE THE FIELD.
    Try the same in ITS in the iview out put.
    Thre are some tables where we can hide some fields for old ESS/MSS packages.
    Try that.
    If we are using portal we can go for NWDI ALSO.
    Thanks,
    GOPAL

  • Every time I try to download Java for Lion (no matter what the source) all I get is a document image labelled "unconfirmed download" and a warning that this type of file may harm my computer. What am I doin wrong?

    Every time I try to download Java for Lion (no matter what the source) all I get is a document image labelled "unconfirmed download" and a warning that this type of file may harm my computer. What am I doin wrong?

    Donna...
    Even from Apple?  >  Java for OS X Lion Update 1
    Restart your Mac before trying to download the file.
    Do you have anti virus software installed or a program like LIttle Snitch?
    If you are using Safari to download files, go to the Safari menu bar click Safari > Empty Cache
    If that doesn't help, back to the menu bar, click Safari > Reset Safari. Select the top 5 boxes then click Reset.
    If you still can't download the Java file, go to ~ / Library / Caches / com.apple.Safari
    Move the Cache.db file from the com.apple.Safari folder to the Trash and restart your Mac. Try downloading that file again.
    If it still won't download without that dialog, go to ~/Library/Safari. Move the Downloads.plist file from the Safari folder to the Trash.
    Try again.
    ~ (Tilde) character represents the Home folder.
    For Lion:   To find the Home folder in OS X Lion, open the Finder, hold the Option key, and choose Go > Library

  • Installed java for lion but vpn not finding it

    After installing Lion I installed the Java for Lion but it does not seem to run. When I try to open my VPN it tells me to install the Java.

    If not successful:
    Try DFU mode and then restore
      How to put iPod touch / iPhone into DFU mode « Karthik's scribblings
    Try another USB port and cable
    Try another computer to help determine if you have an iPod or computer problem

  • What version JAVA for Lion?

    Apparently I have "Apple" JAVA version 1.6.0.37 on my Mac, which was last updated June, 2011. Firefox says this plugin is up to date, but they call it Version 14.5.0..
    JAVA.com however says my plugin in not up to date for Lion and that I need Version 7, update 9.
    Who's right, and should I update? Thanks.

    I've not used Picasa in quite a while but I assumed the OP wants to do more than copy and paste a rectangular selection from one photo to another. I figured something more along the lines of selecting a person from one photo and placing it into the other was the idea. The last version of Picasa couldn't do that.

  • Don`t can install java in lion 10.8.2

    How make it to install java in mountain lion 10.8 ? I needed in safari,but in the java site don`t answer. I read in other site at apple don`t have more negociations with oracle; that`s is true?

    Since August 2012 updates for Java (and especially Java Runtime Environment, which is what you actually need) must now be downloaded direct from Oracle:
    http://www.oracle.com/technetwork/java/javase/downloads/jre7-downloads-1637588.h tml
    Further information here:
    http://www.oracle.com/us/corporate/press/1735645
    and their FAQ’s:
    http://docs.oracle.com/javase/7/docs/technotes/guides/jweb/mac-faq.html
    However, if you need the Jave 6 JRE and plug-in, MadMAC0 has posted at
    https://discussions.apple.com/message/20107182?ac_cid=tw123456#20107182
    Apple has also posted (Oct 22/12) the approved solution for restoring the Java 6 plug-in:
    Java for OS X 2012-006: How to re-enable the Apple-provided Java SE 6 applet plug-in and Web Start functionality.
    Interesting article here on why Apple removed Mac browsers’ ability to run Jave Applets:
    http://www.techweekeurope.co.uk/news/apple-java-browser-mac-os-x-96827

  • Java/mountain lion issues

    Anyone else having issues running java web apps with mountain lion? I use one for work, and it starts to launch then crashes. I tried reinstalling java, but a window pops up indicating a newer version has already been installed. Yet when I attempt to launch the web app I get an error message saying Java wasn't detected on my computer.

    hi,
    This is how to enable it:
    http://support.apple.com/kb/PH11863
    if you have it enabled please disable.
    close and reopen safari and re-enable.
    Post here if you still have this problem.

  • Do In need to manually disable JAVA in LION to protect from FlashBack?

    Do I need to manually disable JAVA in a new installation of LION to protect from FLASHBACK or does it install with JAVA disabled by default?

    It's disabled by default.  But that's assuming a new installation or on a new Mac.
    It's easy enoug to double check in Safari>Preferences>Securtity.
    Also, double check Java prefernces systme wide by launching the Java Preferences from the Utilities folder inside the Applications.
    If it asks you to first install Java then click Not Now.  If it does open prefernes, make sure they are unchecked in the General tab.
    Here's a good overview that OSX Daily published a while back.
    http://osxdaily.com/2012/04/07/tips-secure-mac-from-virus-trojan/
    Matt
    Message was edited by: Matthew Morgan

  • Which Java for Lion?

    What version of Java is currently the best for OS 10.7.xx Lion?

    You can use Java 6 from Apple website or Java 7 from Oracle. Java has got a lot of security problems, so use it only if you need it

  • Where can I download the newest JAVA for Lion OS X 10,8?

    Tell me please.

    Go into
    Applications / Utilities / Java Preferences.app
    and make sure you have the 'Enabled' boxes checked for both 64 and 32-bit.
    Finally, in
    Safari > Preferences | Security
    make sure the 'Enable Java' box is checked.
    Message was edited by: softwater

  • Can you run CS5 without Java under Lion?

    I know you need Java to install CS5 initially, but can apps in CS5 run without Java? Is it just features (AdobeConnect) that require Java, or will everythng grind to a halt without it?
    With all the security holes in Java, is would be nice to uninstall it.

    It sounds like it's necessary from this Adobe technote: http://helpx.adobe.com/x-productkb/global/known-issues-mac-os-10.html
    "If the Java Runtime isn't installed, the following issues can occur in Adobe applications:
    Features are missing or behave improperly
    The software doesn't start
    Prompts to install Java Runtime occur
    Applications hang or quit"
    Here is an article on current security issues with Java. The danger isn't in running applications that require Java. It's in allowing your web browser to have Java turned on:
    How to Detect and Protect Against Updated Flashback Malware

  • OS X Lion DMG and Java Issues

    I have a serious issue with my Lion installation.  In the process of upgrading from Snow Leopard through 10.7 to 10.7.1 to 10.7.2 somewhere in there, Java got badly broken.  I tried re-downloading Java for Lion and reinstalling but it gives me an idiot message that my OS version is not compatible.  ***?
    So I open the package with Pacifist and do an install to default location from the top of the package and all the Java stuff works again.  But then within about three days I can no longer open DMG files.  I double click them and nothing happens.  Disk utility won't launch.  If I reinstall the 10.7. combo update, Disk Utility works and DMG files open but if I try to connect to a streaming Java service such as used by Go To Webinar, I never get anywhere.  So I am at the point where I can either work with DMG files OR I can use Go To Webinar but not both.
    This is idiotic to me, but I cannot even begin to figure out why Java gets broken by applying an update and why my ability to work with DMG files keeps going away and if the two are actually related or there is just some weird timing juxtaposition. 
    Anyone who has seen this problem and figured out a solution, please wade in.
    Thanks!
    Ross

    JadedEye wrote:
    If I reinstall the 10.7. combo update, Disk Utility works and DMG files open but if I try to connect to a streaming Java service such as used by Go To Webinar, I never get anywhere. 
    Well, the issue doesn't seem to be in your User since the Combo Update doesn't touch anything in your User Account. This being the case and assuming you have a backup of your account on another disk, I'd do a clean install of Lion. Then in Setup Assistant migrate over all your stuff.

  • How do i uninstall java from my MacBook Pro running Lion?

    I would like to uninstall Java from my Lion OS running MacBook Pro. *it got installed a while back while running a Java program, and due to Fashback and other holes, I would like it off of my system, other than a complete re-install, how do I remove it?
    Thanks in advance.

    CT wrote:
    Uninstalling Java on Lion
    There's a lot more installed than what that article says. The Java installation package includes much more than just:
    /System/Library/Java/JavaVirtualMachines/
    Take a look at the package with Pacifist.

  • Lion 10.7.4 and java problem

    i recently updated to lion 10.7.4 and noticed that Pogo games stopped loading.  (on my PC they work fine.)
    later, used safari to do something that had worked before but now noticed that the graphic that you're
    supposed to be able to read for security authentication was not displaying.
    seems to be that lion 10.7.4 is causing some problem with java.
    oh, i have a macbook pro that is less than a year old.
    is there some way to uninstall 10.7.4 to get back to 10.7.3 ?
    thanks

    You need to install Java on Lion, it doesn't come by default. To do so, open Terminal (Applications > Utilities > Terminal,app) and type
    java -version
    You will get a prompt to install it. After it's installed, go to
    Applications > Utilities > Java Preferences.app
    Click 'General' tab and check the 'Enable' box.

  • Java Webstart not working on Lion

    Hi,
    I bought Lion yesterday, and then did a clean install (by copying the InstallESD file on a DVD and partitioning the whole drive again) on my iMac.
    Everything seemed to be working fine, except Java. I Installed Java, from the Mac update menu (by going to Java prefs first), and some webapps based on Java that i use are working fine, but the most important doesn't.
    It's ProRealTime, a financial charting application based on java. I download the webstart (.jnlp) file and open it, i see the app icon coming on the dock, and just when it tries to open, the app crashes and gives me an error.
    I've contacted ProRealTime, and been talking to them since yesterday, and they say it's an issue with the Java version for Lion, and its apple who has to fix it.
    Anyone has any idea, on how i could get it to work , or what should i do ?
    I went back to my last Time machine backup of Snow Leoaprd, and won't upgrade to Lion again until Java works well again.
    I don't understand why this time apple didn't include java directly with the OS, like in previous versions. For my work, a well working java is probably the most important feature that i need on my work imac. It's not so important for my other macs, that's why i'll still upgrade there, but it's crucial for work.
    I'll really appreciate any comment or ideas.
    Thanks in advance !

    Hi again,
    After days of researching, installing and uninstalling everything, everywhere i've found what causes this problem.
    I installed Lion on my mac mini at home, and prorealtime (java) was working perfectly fine. So then i installed Lion again on my office imac, and tried again. At first Java was working fine, and i could use ProRealtime. But then, after installing all the other apps and drivers i tried again and it crashed like before. The only main difference between my imac and mac mini is a driver i have in my imac, called Displaylink. It's for using an extra screen through a USB to DVI adapter (i have 2 extra monitors on my imac, one connected directly and the other connected through this USB adapter).
    So then, i uninstalled this Displaylink driver, and tried Prorealtime again, and it was working perfectly. So clearly the issue is created by a conflict between the displaylink drivers (and my 3rd screen) and java for lion.
    And for now it's an issue only with java, since the drivers work fine when i installed them and i could see and use the 3rd screen like in Snow Leopard. But when i use this java app they create me this issue.
    I've sent feedback to Displaylink but as always, i'm open to any suggestion , anyone could have about this.
    As i said before i really need ProRealtime to work properly (which means with all 2 extra screens).
    Thanks !!

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