'extensions.update.enabled' option does not

I use firefox 31.4.0 - 1.el5_11.i386 in Red Hat Enterprise Linux 5.

I applied the following line in /usr/lib/firefox/mozilla.cfg:

lockPref ("extensions.update.enabled", false);

However, when you navigate to about: config, the selected option "extensions.update.enabled" is not set to false and is not locked.

The mozilla.cfg begins with a comment line?

//
lockPref("extensions.update.enabled", false);

This is necessary because the first line of the file is ignored.

Have you created a file settings.js?

Put a local file - settings.js in the folder defaults\pref also the file prefs.js - channel where to specify using mozilla.cfg.

pref("general.config.filename", "mozilla.cfg");
pref("general.config.obscure_value", 0);

These functions can be used in the mozilla.cfg file:

defaultPref();	// set new default value
pref();		// set pref, allow changes in current session
lockPref();	// lock pref, disallow changes

See also:

Tags: Firefox

Similar Questions

  • How can I reactivate it CS6 on my computer? -activate option does not appear in the Help menu

    How can I reactivate it CS6 on my computer? -J' disabled it when I took the computer home and now I can't turn it back on... the enable option does not appear in the Help menu.

    Serial number and activation support (non - CC) https://forums.adobe.com/thread/2041990

  • I have firefox 13 and 15 but realplayer download this video option does not work, extensions to save plugin is disabled, if no videos do not play in youtube

    I have Firefox 13 and real player 15, but the download this video option does not work, under extensions to save browser plugin is disabled, but if active videos do not play in youtube, error occurs, it's major drawback, it works well with IE, but I prefer Firefox so any help to rectify the issue is appreciated.

    One possibility is to upgrade to Flash 11.2 and re - activate the Plugin RealPlayer browser Record extension in the Add-ons Manager (Tools > Modules > Extensions) (it's a softblock).

    If you need to return to 11.2 Flash you can download Player Flash 11.2 through this direct link:

    You must uninstall version 11.3 Flash.

  • Difference between extensions.update.autoUpdateDefault and extensions.update.enabled

    What exactly is the difference between these options? I did some tests but am not 100% sure. Currently I guess extensions.update.enabled just looking for new versions of addons, but it does not install them while extensions.update.autoUpdateDefault installs only addons if Firefox has already found a new version of them.

    In this case affecting only extensions.update.autoUpdateDefault to false will disable automatic installation of addons and affecting only extensions.update.enabled to false will disable the automatic search for new addons which also implicitly disables the automatic installation of addons.

    If my hypothesis is correct affecting false to only extensions.update.enabled would be sufficient to turn off any communication to a server of the addon.

    Sworddragon says:

    Currently I guess extensions.update.enabled just looking for new versions of addons, but it does not install them while extensions.update.autoUpdateDefault installs only addons if Firefox has already found a new version of them.

    Your hypothesis seems to be confirmed in this thread of Bugzilla 2011 (Please do not post in the thread, it's for developers Mozilla only) - https://bugzilla.mozilla.org/show_bug.cgi?id=701987

  • HP ENVY 17-n013na: the Legacy BIOS boot option does not work

    Support dear HP team,

    I recently bought for laptop HP ENVY 17-n013na .  It came with Windows 8.1. I have to install Windows 7. Unfortunately, the legacy in BIOS boot option does not work for me. Here is detailed information:

    BIOS version: F.04 Rev 5.0

    I tried updating to the latest version of the BIOS on the Support site.

    To activate the option to boot legacy, I followed the following steps:

    • Entered, BIOS configuration utility
    • Go to the System Configuration
    • > Boot options
    • Changed the setting to the Legacy Support on " Enabled"
    • F10 - save changes & exit

    Now, after the restart, if I go once more, configuration of the BIOS Legacy Support is set to disabled. Whenever I have change to active BIOS, Save & Exit, it is up to the people with reduced mobility. Because of that I can't run the installer of Windows 7 DVD.

    Please provide any help & suggestions.

    Thank you.

    Kind regards

    Eugene

    I managed to pass in Legacy mode as follows: http://www.eightforums.com/tutorials/13326-downgrade-windows-8-windows-7-a.html

    Reset the BIOS helped: https://www.youtube.com/watch?v=6KUyZIJ0xOc

    Can close the topic now.

    Thank you.

  • Xfinity toolbar enabled but does not appear on the screen

    My Xfinity toolbar is enabled but does not appear on the screen. Tried to turn it off, remove it and add it back, but no luck. There is a space in which it above my Norton toolbar but it's only this - space. How can I make it reappear?

    Problem has been resolved by downloading a new version of the Comcast toolbar. They use to automatically update this bar tools, but for some reason stopped mines updated. But problem is now solved by this new version, the toolbar is now visible on the screen.

  • Firefox Autocorrect option does not

    Hello

    I recently changed my laptop. I installed firefox, but the auto fix option does not work...
    It doesn't show red underscore on the misspelled words...

    However, sometimes it works as well, but most of the time this isn't...

    Also, I've always seen this similar problem: https://support.mozilla.org/en-US/questions/1026848?esab=a & s = & r = 0 & as = s

    Is this due to a bug in the installation or what?
    I would appreciate your help and your support.
    Concerning

    Hello

    You can check your language settings in your Subject: preferences page to make sure you have the correct language configuration. Go to the tab content for languages. You can also make sure that you enable spell checking in the Advanced section, under the general tab.

    • (language) Tools (or

      ) > Options > content

    • (check spelling) Tools (or

      ) > Options > advanced > General > "Check my spelling as I type".

    Also, check your dictionaries to ensure that you have the right installed:

    • Tools (or

      ) > Add-ons > dictionaries

    You can always see if spelling is enabled for the correct language by right clicking in an input box. "Check spelling" must be checked and that there should be a submenu of 'Language' which shows the dictionary that is currently selected.

  • default e-mail account option does not appear

    I have a mini ipad with ios 9.2.1.  I want to choose gmail as my default e-mail account, but the 'default' option does not appear (as it does on my iphone with the same version of ios).  It must be less than the "signature" option in "Mail, Contacts, calendars" in the settings, but it isn't here.  Any suggestion on how to solve this problem?  Thank you.

    You have multiple e-mail accounts set up on your iPad in settings > Mail, Contacts, calendars, and at least two of them were currently "Messaging" enabled on them? I have several active accounts and I had the setting in iOS 9.2.1 (and now 9.3)

  • My Vista system trying to download the updates, and it does not complete the download. It is up to "Windowsupdate_00000646" and "windowsupdate_dt000" How do I clear this code to receive these updates?

    My Vista system trying to download the updates, and it does not complete the download. It is up to "Windowsupdate_00000646" and "windowsupdate_dt000" How do I clear this code to receive these updates?

    They are only updated office or all updates?

    For Office updates, usually to pick up the item at the: http://www.microsoft.com/downloads/en/default.aspx

    then manually download and install the same.

    If all updates, perhaps consider the following general tips-

    Option: File of Windows Update agent wups2.dll is incorrectly registered and the registry associated with the Wups2.dll file files are missing.

    Method 1: Save the Windows Update files

    1. Click Start and type notepad in the box start the search.
    2. click on Notepad in the list programs.
    3. copy the following commands, and then paste them into the opened Notepad window:
    REGSVR32 WUPS2. DLL/S
    REGSVR32 STINKS. DLL/S
    REGSVR32 WUAUENG. DLL/S
    REGSVR32 WUAPI. DLL/S
    REGSVR32 WUCLTUX. DLL/S
    REGSVR32 WUWEBV. DLL/S
    REGSVR32 JSCRIPT. DLL/S
    REGSVR32 MSXML3. DLL/S
    4. in Notepad, on the file menu, click Save as.
    5. in the file type list, click all files.
    6. in the file name box, type register.bat.
    7. save the Register.bat file to your desktop.
    8 right-click the Register.bat file, and then click Run as administrator. If you are prompted for an administrator password or a confirmation, type the password or click on continue.
    9. try to reinstall updates.

    http://support.Microsoft.com/kb/958053
    See: method 1: save the Windows Update files

    http://support.Microsoft.com/kb/326253
    Method 5: Registry Windows Update engine files

    http://support.Microsoft.com/kb/971058
    How to reset the Windows Update components?

    Method 2: Download and install Windows Update agent

    Windows Update Agent

    How to get the latest version of the Windows Update Agent to help manage updates on a computer
    http://support.Microsoft.com/kb/949104

    Information for network administrators about how to obtain the latest Windows Update Agent
    http://support.Microsoft.com/kb/946928

    Click Start, click run, click Browse, navigate to the file you saved and click Open.

    Add the switch /wuforce at the end of the command run and then click OK. For example, the command run might look like this: "C:\WindowsUpdateAgent30-x86.exe" /wuforce

    Click run.

    Follow the steps to complete the wizard.

    Important

    To reinstall Windows Update Agent - download the relevant file from one of the links provided above and save it to a drive where Vista is not loaded because the file cannot be launched directly from the root directory of the system.

    Click Start, run, type: "D:\WindowsUpdateAgent30-x86.exe /wuforce" (without the quotes) and press ENTER to install the Windows Update engine.

    Note: There is a space between "D:\WindowsUpdateAgent30-x86.exe" and "/ wuforce.

    D: is the drive where Windows is not installed (IE a flash drive or a 2nd hard drive etc.)

    TaurArian [MVP] 2005-2010 - Update Services

  • Sleep in the power option does not properly

    At this pc 64-bit of windows 7 during approximately 3 years, all power options worked well. I set it up to show the screensaver after 10 minutes and then turn off the monitors after 20 minutes and then sleep after 30 minutes. Always worked. Eve of the keyboard worked. The pc was taken out of his sleep my moving the mouse, or touch the SPACEBAR on the keyboard. Like I said worked perfectly until I came back from my holiday and there were many updates of windows pending. I installed all of these more updates from Adobe for Photoshop, and now sleep in one of the planes of power options does not work, even if it still works from the keyboard.

    Any ideas before you go back to an image of my C: drive is before I took my holiday and start to do the updates one by one and checking?

    Hello

    You might face this problem because of the incorrect power settings. I suggest to follow the steps given below and then check if it helps.

    Method 1: Troubleshooting to be able to run.

    Click on the link below and run the electrical troubleshooting utility and check if it helps.

    http://Windows.Microsoft.com/en-us/Windows7/open-the-power-Troubleshooter

    Method 2: Create a new diet plan and check.

     

    Follow the steps below and check if this can help, if it works, then follow the steps in the section to delete a plan to remove the old diet plan.

     

    Change, create, or delete a power plan (scheme)

    http://Windows.Microsoft.com/en-us/Windows/change-create-delete-power-plan-scheme#1TC=Windows-7

    Let us know the status of the issue, we will help you.

  • The blackBerry Smartphones "Internet e-mail account" option does not not to the BB Bold 9780

    I have a new BB Bold 9780 bought a month back. I package unlimited BIS and should be able to set up 10 e-mail accounts, I think.

    The problem I have is with the "Internet mail account" option in the accounts of e-mail in Setup. When I click on this option, nothing happens. The option does not meet my click.

    I know I workaround for configuration through some links e-mail account in internet and I have already set up my account gmail via the link. I would, however, have the option to add a new account via my mobile itself.

    I suspect that the problem is due to an incorrect update / failure "Email Setup Application". The version I have is 6.10.0804.1543

    Is it possible to get this updated program? or to get the option "Internet mail account" working in my BB?

    I'm unable to remove the program through the management of applications, as the DELETE option is not present.

    Thanks in advance.

    Concerning

    Damien samba

    Hey sugeshsahadevan,

    To solve your e-mail configuration problem take a look to the workaround that is described in this article: http://btsc.webapps.blackberry.com/btsc/KB26055

    Thank you.

  • My ultimate key update windows 7 does not work

    Update my key does not work.

    Please run the Microsoft Genuine Diagnostics Tool then copy and paste the results into an answer here for further analysis:
    http://go.Microsoft.com/fwlink/?LinkId=52012

    Have you tried to restart by phone?

    How to activate Windows 7 manually (activate by phone)
     
    1) click Start and in the search for box type: slui.exe 4
     
    (2) press the ENTER"" key.
     
    (3) select your "country" in the list.
     
    (4) choose the option "activate phone".
     
    (5) stay on the phone (do not select/press all options) and wait for a person to help you with the activation.
     
    (6) explain your problem clearly to the support person.
     
    http://support.Microsoft.com/kb/950929/en-us
    ----------------------
    Have you installed a new hardware or software since you started facing this problem?

    Do you have any software installed record cleaning? If so, uninstall it, registry software is known to tamper with Windows activation technologies.

    What Antivirus utility you installed?

    What's your date and time correct?

  • I've recently upgraded to Office 2016 and also got the latest version of Acrobat Pro, but the Acrobat option does not appear in the Office components. How to make this work?

    I own Acrobat Pro and downloaded the latest version. I also improved my 2016 from office to office, but the Acrobat option does not appear in the Office components like previously in 2013 office. How can I get that back? I often secret several worksheets in PDF format and it is tedious to print them one at a time and then combine. I used to be able to select all the worksheets I wanted and combine them in one go.

    Hi steverobb,

    Acrobat XI is not compatible with Office 2016 for the moment. Please wait for future updates.

    Kind regards
    Nicos

  • 41.0.1 - tab utilities Plugin Options does not work - ranks multiple tabs, etc.

    41.0.1, tab utilities Plugin Options does not work, multiple rows of tabs, etc.

    Installed and configured 'Tab Mix Plus' to use instead of "Tab Utilities".

    Solved. Thank you.

  • Home Page layout option does not work. Home page comes down to Modzilla Firefox Start Page.

    Homepage layout option does not work after saving a new or different homepage on Firefox 19.0. When you open a new page (not tab) it always comes back to the default "Modzilla Firefox Start Page" value anything.

    How to fix preferences that will not save help?

Maybe you are looking for

  • I am deperate need help to unlock my account and I am not getting any help. Please help me!

    My account has been blocked for a week now and I was able to change my password, but it does not help.  I have responded to all questions and have received no help simply redirected to a forum.  Please help me!

  • Windows 7 could not check the updates, error code 80072F8F

    Remember - this is a public forum so never post private information such as numbers of mail or telephone! Ideas: Hi well I put the midi computer yesterday [am Windows 7] and I see a red x on the arrow of the notification, if it is not been on during

  • WiFi on mini 210 will not work with Quickweb

    works with windows7 starter, but won't work in quickweb. Wired port works fine using both. It detects the network and allows secure authentication code (WPA connection) but does not connect. The parameters are identical to those used in Windows 7 Sta

  • I'm unable to install programs or Windows updates.

    My Vista installer does not (32 bit system).  I can not install updates Windows or any other software.  I ran each 'fix it' available.  Won't install not even the console 'fix it '.  I keep getting told to install things if this will work but that's

  • Symbol of staircase blackBerry Smartphones

    Hello people I have a strange symbol on my BB whenever I have made or get a phone call, it looks like a blue staircase with a black background. He began to appear last week. Anyone know what it is? Thank you and best regards, Márcio Souza