User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:17.0) Gecko/20100101 Firefox/17.0
Build ID: 20121128204232
Steps to reproduce:
1. opened about:addons
2. clicked plugins tab
3. clicked "Check to see if your plugins are up to date"
1. https://www.mozilla.org/en-US/plugincheck/ opened in a new tab
2. plugincheck says "For your safety, Firefox has disabled your outdated version of Java. Please upgrade to the latest version."
3. Java has disappeared from the list of plugins and addons
plugincheck should have found Java Version 7 Update 10 (build 1.7.0_10-b18) as the current updated version of java.
Java update was run from the Windows 7 Control Panel Java applet.
Created attachment 691273 [details]
hm it works for, see screenshot. Maybe you need to activate java in the firefox plugin section see http://java.com/en/download/help/enable_browser.xml
then it should work
Created attachment 691291 [details]
screen shot of plugin check results
This is the plugin check page after uninstalling then reinstalling both java and firefox. I saved firefox persinal data during uninstall.
Created attachment 691293 [details]
screen shot of plugins page
This is my plugins page after uninstall and reinstall. Java is nowhere. How do I activate the plugin if it is not in the list?
(In reply to richardkinast from comment #3)
> Created attachment 691293 [details]
> screen shot of plugins page
> This is my plugins page after uninstall and reinstall. Java is nowhere. How
> do I activate the plugin if it is not in the list?
I can confirm this bug. FF 17.0.1 flags Java 7 U10 as outdated.
"For your safety, Firefox has disabled your outdated version of Java. Please upgrade to the latest version."
With FF on Windows (both XP and 7) the Java plugin doesn't even show up in the list of installed plugins for me.
With FF on Linux the same "Firefox has disabled ..." message is shown on the plugin check page. However, the Java plugin is visible in the list of plugins and can be enabled. Once enabled, FF shows it as up to date.
Java 7 U9 did work just fine on both, Windows and Linux.
For the record, the Plugin Check message, "For your safety, Firefox has disabled your outdated version of Java. Please upgrade to the latest version." can occur when an up-to-date Java is manually disabled or when Java isn't even installed.
See Bug 753219 and its duplicate, Bug 786600
(In reply to Alice Wyman from comment #6)
> For the record, the Plugin Check message, "For your safety, Firefox has
> disabled your outdated version of Java. Please upgrade to the latest
> version." can occur when an up-to-date Java is manually disabled or when
> Java isn't even installed.
I do understand that, and I can confirm that behavior. However, the real problem is that with Windows Java 7U10 doesn't even show up in the Add-on Manager plugin list, even though it has been installed successfully. So there is no way to enable it inside FF.
The Java Plug-in is enabled in the Java control panel.
In case it helps, a win7 x64 user over at mozillaZine discovered that his problem was caused by a missing registry key:
He posted a fix here:
We are also seeing comments made to java.com saying that users are having 7u10 blocked by the plugin checker.
The site analytics also show that a higher number of Firefox users visiting the test and verification pages.
(In reply to Alice Wyman from comment #8)
> In case it helps, a win7 x64 user over at mozillaZine discovered that his
> problem was caused by a missing registry key:
Thanks. I've modified the registry key fix so that it fits for Win7 32 bit, and Java 7U10 plugin is back in FF. So it isn't a FF problem after all.
We are trying to reproduce the case where our JRE 7u10 installer failed to create the correct MozillaPlugins registry key - but so far we had no luck to reproduce yet. If you know the exact steps to reproduce the registry problem - please let us know. Thanks!
I can reproduce now! At least with this setup:
7u5 + FX 2.1.1 installed first.
Install 7u10 -> this will cause plugin registration problem. Looks like we have a bug in deploy registration code to handle this case. Plugin from 2.1.1 is still being registered as fault. I need to debug more to find out the problem.
In my case, uninstall of FX 2.1.1 will correct the problem and bring back 7u10 as default plugin.
Also, 7u5 upgrade to 7u10 works okay for me. (no FX 2.1.1 standalone install) 7u10 plugin gets registered correctly.
Would be great if Mozilla can confirm this is what they are seeing as well. Thanks!
"uninstall of FX 2.1.1 will correct" indeed does the trick without any registry hacking
Uninstalling JavaFX 2.1.1 fixed the problem for me too.
Good to know the workaround worked - you should be able to continue to load JavaFX content with 7u10 alone, since 7u10 have JavaFX co-bundled already. You should not need the standalone JavaFX 2.1.1 anymore with 7u10.
Sorry for the inconvinence caused by the bug.
(In reply to Thomas Ng from comment #15)
> Good to know the workaround worked - you should be able to continue to load
> JavaFX content with 7u10 alone, since 7u10 have JavaFX co-bundled already.
> You should not need the standalone JavaFX 2.1.1 anymore with 7u10.
I did uninstall JavaFX right after installing 7u9. When updating to 7u10 I uninstalled 7u9 first and then installed 7u10. The problem is 100% reproducible for me on Win 7 and Win XP. I do not have a JavaFX I can uninstall, and hence the workaround isn't applicable.
As mentioned in comment 10, manually adding the registry key fixed the problem.
Christian: Thanks for the information. Would you mind to share a few more information please so we can investigate your case further ?
1. when you install 7u10 - is there any other JRE installed on the machine ?
2. can you share the registry contents before you install 7u10 for the following keys please ?
HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins (If there is anything Java here only)
Created attachment 696551 [details]
HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft with Java 7u9
Created attachment 696552 [details]
HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins for Java 7u9
(In reply to Thomas Ng from comment #17)
> 1. when you install 7u10 - is there any other JRE installed on the machine ?
No, I did uninstall 7u9 prior to installing 7u10.
> 2. can you share the registry contents before you install 7u10 for the
> following keys please ?
> HKEY_LOCAL_MACHINE\SOFTWARE\MozillaPlugins (If there is anything Java here
See comments 18 and 19 above. There is no HKEY_LOCAL_MACHINE\SOFTWARE\Oracle key.
Some further information in case this helps someone figure out the cause of the problems. NB: Please read to the end of this list, or you will miss a key point.
1. Environment: Windows XP Service Pack 3 (32bit), Firefox 16.0.2.
1. I check Secunia's website daily, so I saw that there was a new version of Java available. This was about the 12th. December.
2. I used the Firefox "Plugin Checker" page to see which plugins needed updating - Java and Flash were identified.
2. I used Windows XP's Java Applet in Control Panel (with Firefox closed) to perform the usual online update - this was about a day after the update was published.
3. The Java update allegedly went through successfully, as did the Flash upgrade.
4. I used the Firefox "Plugin Checker" page again and no trace of the Java plugins anywhere (I have the About:Plugins extension installed to tell me where it finds the file). The Java website reports that there's a major problem with the Java installation.
5. I downloaded the complete Java version 1.7u9 file from the Java website (note that the 1.7u10 version was not then available anywhere that I could find within the Java or Oracle sites).
6. I uninstalled both JavaFx and Java using the Windows Add/Remove Programs.
7. I installed Java 1.7u9 completely from the downloaded "offline" installation file.
8. The Java website reported that Java was installed correctly. I did not dare to go anywhere near the Firefox "Plugin Checker" page since I knew that it would disable the Java installation.
9. On the 13th. December I saw that the complete "offline installation" Java version 1.7u10 file was available on the Java website so I downloaded this and installed it (without uninstalling 1.7u9).
10. I then tried the Firefox "Plugin Checker" page and no problems were reported, and Java was not disabled.
11. I've just looked and I can't see any trace of JavaFx on the system.
12. I suspect that the online update launched from the Java applet in Control Panel (which appeared several days before the full "offline" package) may have contained processing errors or omitted some steps. Unfortunately I've wiped the log file which might confirm this.
Christian: Thanks for the information. Are those reg files showing the state of the registry after you uninstalled 7u9, and before you install 7u10 ?
Or was it while 7u9 is still installed ?
In case this helps, I can give simple instructions on how to view or recover the relevant Windows registry information from a Windows 2000 or XP 32bit (and possibly Vista or 7 - I'm not sure if the software runs on these versions) computer. This technique assumes that there's a Windows recovery dataset old enough somewhere on the computer (it's not necessary to restore the old version) - this dataset is simply read after making a permissions change.
Unfortunately I applied lots of Windows updates on the 23rd. December, so the relevant Windows system saves have been dropped from my computer.
(In reply to Thomas Ng from comment #22)
> Are those reg files showing the
> state of the registry after you uninstalled 7u9, and before you install 7u10?
> Or was it while 7u9 is still installed ?
It's showing the state of the registry while 7u9 is still installed.
Thanks! these are all useful comments. I believe we have enough information to have a fix for the bug. we will let you know when fix is available for testing in a developer preview release on java.net.
Christian: As a workaround for now - after you have uninstalled ALL JREs and JavaFX runtime in the system, if you check these registry branch:
HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Runtime Environment
HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Web Start
They should be empty. If not, you can manually remove them.
And then try install 7u10 JRE again - it should get you back to working state.
Related Oracle bug: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=8005410
should be fixed now
verified fixed http://www.mozilla.org/plugincheck