Update to Firefox ver 19A thwarted my ability to get java to work

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• The last update for Firefox off my Yahoo toolbar - can we get the toolbar?

  The latest update to Firefox 43.0 deactivated my Yahoo toolbar. I had several buttons Web site registered over there, and I liked the convenience of it. Where it does go and can I get it back?

  Follow-up:
  The Add-on from Yahoo toolbar has been updated on December 29, 2015. The latest version of the Yahoo toolbar solves a problem in 43 Firefox that caused the toolbar become invalid.

• Updated for Firefox Ver.8.0.1 recognized as such under the About menu but when I try to install an AddOn (which supports version 8.0.1), the AddOn recognizes version 3.5.7

  Update Firefox to Ver.8.0.1, Firefox recognizes it as such in the title of the help/a menu point. When I tried to install an AddOn (which supports version 8.0.1), the AddOn recognizes the worm. Firefox 3.5.7
  Also, I just noticed this page down under where it says that you have made an assumption on my browser and the operating system. This page also recognizes the worm. Firefox 3.5.7 as so I go to the help/about menu and he said: I'm under Ver.8.0.1 am I missed something?

  Useragent preferences that are "BOLD" and the user ist, just each right-click and select networkt. Then, go to "File-> exit" and restart Firefox.

• Since the update of firefox, facebook, yahoo mail and some msn sites do not work

  At the same time as this update, I had cleaned my cache and cookies. But since then, Yahoo Mail are not available in Firefox, Facebook loads with only text for things such as news, login, etc., and several loading in the same way MSN sites.

  You can try the following steps in case of problems with web pages:

  You can reload webpages and ignore the cache to refresh potentially stale or corrupt.

  • Hold down the SHIFT key and click the Reload button
  • Press 'Ctrl + F5' or 'Ctrl + Shift + R' (Windows, Linux)
  • Press 'Command + shift + R' (Mac)

  Clear the cache and cookies only from Web sites that are causing problems.

  "Clear the Cache":

  • Firefox/tools > Options > advanced > network > content caching Web: 'clear now '.

  'Delete Cookies' sites causing problems:

  • Firefox/tools > Options > privacy > "Use the custom settings for history" > Cookies: "show the Cookies".

  Start Firefox in Safe Mode to check if one of the extensions (Firefox/tools > Modules > Extensions) or if hardware acceleration is the cause of the problem.

  • Put yourself in the DEFAULT theme: Firefox/tools > Modules > appearance
  • Do NOT click on the reset button on the startup window Mode safe
  • https://support.Mozilla.org/KB/safe+mode
  • https://support.Mozilla.org/KB/troubleshooting+extensions+and+themes

• Update of Firefox seems to be frozen. The mouse does not work on Firefox at all.

  I updated Firefox when it was asked to do. Now, when loading, the mouse doesn't on Firefox at all. I've seen suggestions to go in the Options or help, but frankly, it's impossible because the screen seems to be totally frozen. The only thing I can do is to open the Task Manager and close the program.

  I will note that once or twice, it seems to work very slowly. For example, I would like to click on something and about a minute or later, he would answer a little bit, but again, the mouse never seemed not at all working again.

  Do a clean reinstall and remove the Firefox program folder before reinstalling a new copy of Firefox.

  Download a new copy of Firefox and save the file to the desktop.

  • Firefox 20.0.x: http://www.mozilla.org/en-US/firefox/all.html

  Uninstall your current version of Firefox, if possible, the settings in the software security and cleaning of the Windows registry.

  • Do NOT remove the data personal when you uninstall your current version of Firefox, because all profile files will be deleted and you will also lose your personal data such as bookmarks and passwords from other versions of Firefox profiles.

  Delete the program folder Firefox before installing newly downloaded copy of the Firefox installer.

  • It is important to remove the Firefox program folder to delete all the files and make sure that there is no problem with the files that were the remains after uninstallation.
  • http://KB.mozillazine.org/Uninstalling_Firefox

  Your bookmarks and other profile data is stored in the Firefox profile folder and will not be affected by a uninstall and (re) install, but make sure that 'delete personal data' is NOT selected when you uninstall Firefox.

  If you keep problems also create a new profile.

  • http://KB.mozillazine.org/Profile_folder_-_Firefox
  • http://KB.mozillazine.org/Profile_backup
  • http://KB.mozillazine.org/Standard_diagnostic_-_Firefox#Clean_reinstall

• In order to get updates of Firefox, I need to install El Capitan.  El Capitan work well on a MacBook Pro 2011?

  Have a 2011 MacBook Pro, just received a message from Firefox saying that they support is more Yosemite 10.10.5 in a few months (updates, security updates etc.) and I need to improve my ios.  Question... are there problems with El Capitan on a MacBook Pro 2011?  Thank you

  not that I've heard of. You will need to make sure that you have at least 4 GB of ram on board, except that you should be good to go. Log in the App store, grab a copy and follow the instructions on the screen. You may need to reboot at least once...

  Good luck

  JB

• I no longer receive updates for Firefox and Thunderbird. This started after getting a new office.

  I was using Firefox and Thunderbird for a few years. After buying a 2011 HP x, your regular updates have not shown.

  Hello

  Have you already checked your preferences? Just go to Options-> advanced-> update-> automatically install updates

• extremely slow after the automatic update of Firefox 7.0.1. is there something wrong with how works the automatic update?

  It takes a long time for each time I try to go to a new page. the browser crashes just for awhile. It started after that Firefox auto update 7.0.1.

  Try this

  Type in the address bar

  Subject: config

  Accept the warning.

  On the page that appears, in the filter box, type

  Network.http.Max - connections

  Replace the value 32 (which is probably the value 256 in your case).

  Close this page.

  Restart the browser.

• Every single extension I have is broken. Uninstalling and reinstalling didn't work either. They say they will updated when Firefox is restarted, but I can't even open the preferences for each plugin.

  Does not work an extension of solitaire. Many of them say they'll be updated to Firefox is restarted. Apparently, some of them seem to work, but by clicking on the 'Préférences' button does not cause any response. I have Firefox 3.6.13. I tried to uninstall and then reinstall the extensions (Stumbleupon) but nothing is. I have to be re - install Firefox here?

  This can happen if one of the files which stores information about the extensions you installed is corrupted. The difficulty that see the section on extension files corrupt in the article Impossible to install add-ons (extensions and themes) .

• What is the size of the update of firefox? I can't find it but you need to know.

  I have a limited amount of the ability to download every month. I need to know the file size of updates of firefox. How can I find this information so I can decide when to do an update?

  If you use the small incremental update, then the size of the file should be low.
  If you need to download and install the full update then the amount of data is much greater.

  • http://download.CDN.Mozilla.NET/pub/mozilla.org/Firefox/releases/latest/Mac/

  Better in this case is generally not to ignore updates: firefox - 32.0.1 - 32.0.3.partial.mar and firefox - 32.0.2 - 32.0.3.partial.mar are only about 158 KB each.

  Full version for Mac: 63 MB

  • http://download.CDN.Mozilla.NET/pub/mozilla.org/Firefox/releases/latest/Mac/en-us/

  If you can update via Firefox > about 22 MB Firefox (firefox-31, 0 - 32.0.3.partial.mar)

  • http://download.CDN.Mozilla.NET/pub/mozilla.org/Firefox/releases/latest/update/Mac/en-us/

  firefox-31.0-32.0.3.partial.mar		24-Sep-2014 03:24 	22M
  firefox-32.0.1-32.0.3.partial.mar	24-Sep-2014 03:24 	156K
  firefox-32.0.2-32.0.3.partial.mar	24-Sep-2014 03:24 	158K
  firefox-32.0.3.complete.mar		24-Sep-2014 03:24 	61M 

• Since the update for Firefox 4, I am no longer offers the possibility to save the tabs when closing making it much faster to access these sites when starting the next day. Why this possibility has been removed? It's a favorite feature.

  Since the update for Firefox 4, I offer more the ability to save tabs on shutdown - makes more rapid access to these sites when commissioning the next day. Why this possibility has been removed? It was a feature favorite and saved a lot of time.

  Firefox 4 records the previous session.
  
  You can use "Firefox > history > restore previous Session" for the previous session.
  
  There is also a button 'Restore previous Session' on the default on: Home home page.

  Another possibility is to use:

  • Tools > Options > general > startup: "When Firefox starts": "show my windows and tabs from last time '.

  You can set the preferences of warning on the topic: config page true via the context menu or toggle the value with a double click of the left.

  • browser.showQuitWarning, see http://blog.zpao.com/post/3174360617/about-that-quit-dialog
  • browser.tabs.warnOnClose, see http://kb.mozillazine.org/About%3Aconfig_entries
  • browser.warnOnQuit, see http://kb.mozillazine.org/browser.warnOnQuit
  • browser.warnOnRestart, see http://kb.mozillazine.org/browser.warnOnRestart

  To open the topic: config page, type Subject: config in the address bar (address) and press the 'Enter' key, as you type the url of a Web site to open a Web site.
  
  If you see a warning then you can confirm that you want to access this page.

• How will I know if an update of firefox just Mozilla?

  I got a message saying there was an update of Firefox, and begun downloaded it but not install it. When the user account control window pops up asking if I want to run it, the Publisher is 'unknown' - that is why I ask you, is this really an update of Mozilla?

  The desktop Firefox for Windows, Mac OSX and Linux are made under Firefox itself or by download from www.mozilla.org

  Updates are not using a .exe of random sites that Firefox is not only for Windows.

  You seem to have Firefox 42.0 representing the current version of Mozilla. There is no update for 42.0 expected before the release of Firefox 43.0 (December 15) that I know.

• After the last update of Firefox, youtube videos do not play. The answers I've found are not relevant or too complicated.

  After the last update of Firefox, youtube videos do not play. The answers I've found are not relevant or too complicated.

  Hi Cbella, YouTube is generally used with an HTML5 player, who is a player who does not use a plugin video in MP4 format (for example, it does not use the Flash plugin).

  Now, I based this assertion on Windows, Mac may vary.

  Could you do two tests for me?

  Test #1:

  To verify which player you see (which does work), try a right click or Ctrl + click on the YouTube Player and check the "context menu" that rises. If it's the Flash, there will be a menu short, referring to the Flash on the last line. If you do not see that, if you get a regular menu of Firefox, it's probably the HTML5 player.

  Are what player you?

  Test #2:

  If you open the following test page, which videos to play?

  http://www.quirksmode.org/HTML5/tests/video.html

  • The video "H.264/MP4" play?
  • The video "WebM" play?

  Thank you.

  Also, you can check if your Flash plugin is up to date? You can use the site Mozilla Plugin check for this (please ignore the other plug-ins page wants you to update at the moment avoid making the situation more complicated):

  https://www.Mozilla.org/pluginCheck/

• Many problems of navigation of Web pages since the update to Firefox 41

  Since the last major update to Firefox a few weeks ago, I had problems during the use of the buttons such as home, end, Pg Up, Pg down when scrolling through Web pages.

  If I press the end, it must be placed towards the bottom of the page, but it usually scrolls a little distance or doesn't do anything. When I'm way down on a Web page, press home should take you to the top of the page. However, he did this on rare occasions. He general scrolls upward further DOWN on the page, scrolls a little lower than the top or doesn't do anything.

  PG. PREC and PG. Prev are similar as well. PG down repeatedly scrolls wayyyyyyy upward or down and Pg up wayyyy goes upward or down... or nothing at all.

  Updating to FF 41.0.2, I had hoped that the problem has been resolved, but alas, the question remains, and so I decided to post this. I tested this on other browsers such as Chrome and MS Edge and they use keys properly.

  Any advice? Thank you.

  FredMcD said

  Start Firefox in Safe Mode {web link} by holding down the < shift >
  (Mac options) key and then from Firefox. Is always the problem?

  Actually, I * think * I just found the problem. I have keyboard navigation and you had a few weeks for technical reasons. That is almost certainly interfere with the navigation of the Web page. I realized the question after going into safe mode. Thanks for the help!

• Hello. I installed the latest update of Firefox and when I start a new tab page displays not now my entry from google line.please help.tks

  Hello. I installed the latest update of Firefox and when I start a new tab page displays not now my google input line. I use Windows 10. Until the recent update (v4.1.01) each time I started a new tab the new page would show the google search entry line which is my default. Can help you to restore this feature? TKS

  Hi, 41 of Firefox, you must use the add-on tab override (browser.newtab.url replacement), to make changes to the page tab.

  Once installed, open the Add-ons (Ctrl + Shift + A) Manager > Extensions, and then look for the new tab override and click Options to set your preference.

  Notice, if you want only the new tab to be the same as your home page, you can use the Add on new tab homepage instead.

  You will then need to restart Firefox for all changes to take effect.

  If your question is resolved by this or another answer, please take a minute to let us know. Thank you.