Fórum podpory Firefox

I have an application which runs in Adobe/Apache Flex with a .NET middle tier.

To run reports I need them to run in a separate window so I use;

navigateToURL(url, "_blank"); This works swimmingly in all browsers (IE, Chrome & Edge) except Firefox (FF). The app has been around for quite a while, and I can't imagine that it never worked in FF, but it doesn't with the last couple of releases.

The symptom is that the .NET "Current.Session.SessionID" changes to a new ID for both the original browser window as well as the new browser window. This causes it to lose all session variables, of course.

The problem only seems to manifest itself if I use "POST" to send variables to the popup window. If I use "GET" everything works fine. An added "bonus" is the "Post" parameters being sent to the new window disappear. So my report doesn't run, and the original window "loses its mind since the session ID changes."

As a test I dusted the cobwebs off and created two ASPX pages which did

<form method="post" name="TestForm" action="TestWopen2.aspx" target="_blank">

The problem was not exhibited in that environment on any browser including FF.

This leads me to believe that Adobe Flex (Flash) is mucking things up a bit.

I backed up my laptop's profile on Dec 3. I've since made changes to bookmarks and such on that system, but can no longer access to the computer. So I'm going to copy the backed up profile to a new computer.

Question: a) Will sync work from the profile data and saved credentials copied to the new computer? b) Will sync update the new computer with the changes that had been made on the old computer since Dec 3?

My key4.db file went corrupted: no entry in the nssPrivate table! I don't have any backup of that file nor can I use 'Previous version' from Windows. I know the master password. Is there any way to recover my 280 logins/passwords from logins.json without the key4.db file? Thanks in advance for your help, Stéphane.

I am deploying Firefox to a bunch of users in my company. I want to know if there is a way to set the installar so it will go to a homepage of my choosing on the first run, and allow users to change it going forward. Anyone have suggestions?

Thanks! Frank

Firefox version 66 and Siteminder version 12.8 SP2. REPORTED PROBLEM:

- users are prompted to change password based on password policy 
- users enter old password and then new password, confirm new password 
- click the change button and do no get the message 
   "your new password has been set. 
 Use this new password the next time you log into your account" 
  which should be displayed as part of authreason=23 referenced in 
  the oob password policy file smpwservices.fcc

Hi,

I have been using Firefox from a long time. However, from last night, it's not loading any page. I type the URL, and pressing ENTER is not doing anything. Even the menu items of Firefox (Options, Customize etc) are not working. I have downloaded latest Firefox Installer, which when run updated my local Firefox with latest updates. I even tried to uninstall, and then reinstall. After re-installation also, it's behaving the same way.

Whenever I open firefox, the facebook login page starts. Facebook is not my default home page, that is a separate page. How do I turn it off? I can't find it anywhere in the firefox settings. I also looked at the shortcut target, and it looks fine.

Hello! I rare use my second profile (I use with command -p - default profile manager in Firefox) , and never visit this site in this session! But Firefox visit without my knowledge! I have disabled new tab page (blank), but Firefox always visit this site and break my privacy. I dont have opened tabs with this site also.

Any fix?

-- In screenshot I filter cookies from this site.

Screenshots attached. Whenever i am on an Instagram or Facebook tab there is a black bar under/on the tab (screenshots attached). How do I fix this and what would cause this?

Hi, my website is https://parkourshoesguide.com/

It works fine on all other devices but a big white space is appearing at right side when I look using Mozilla browser. Help!

This is a Solution.

As of version 69 Mozilla Firefox no longer auto searches for custom scripts IE: userChrome.css (see below for more info) that reduce the width of the address bar once placed in the Firefox Profile folder. In order to do that create a Folder named chrome on the desktop. Step two: Create a .TXT file, rename the Extention from .txt to css rename it userChrome.css" and place into the Profile folder with the following Code

@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"); /* numbers are adjustable */

#urlbar-container { max-width: 400px !important; }

#search-container { max-width: 200px !important; }

In order to Locate the folder, If your Firefox was installed by .EXE file the Profiles" folder will not the Program Files Folder (In order to locate it 1. Hit the Windows button Lower left 2. Hit This PC 3. Locate C Drive 4. Go to Users, Find the name you named your PC 4. AppData 5. Roaming 6. Mozilla 7. Firefox 8. Profiles) unless you are using the Portable version" in which case the Profile folder is in the Data Folder. Or just search for Mozilla" to find the Data folder from there, then open the Profile folder.

The scripts still works, again as mentioned on the 1st line of this post, As of version 69 Mozilla Firefox no longer auto searches for custom scripts IE: userChrome.css. So you will have to enable it to do so, or it won't work. In order to do that (1) Open a new tab, type or paste about:config in the address bar and press Enter/Return. Click the button accepting the risk. (2) In the search box above the list, type or paste the word userprof if it's disabled, double click it to enable it. (3) In the search box above the list, search for toolkit.legacyUserProfileCustomizations.stylesheets preference is not already set to true, double-click it to switch the value from false to true.

(4) Close Mozilla Firefox (5) Insert the chrome folder you created it into the Firefox Profile folder (Tips on how to find that folder, above). (6) Insert the userChrome.css file with the code in it (Instructions above) into the chrome folder in Profile folder. (7) Open Firefox.

Sidenotes. The numbers located in the userChrome.css file are adjustable. If your URL/Adress Bar are too long or short, lower the number incrementally to suite your preference. This is a working Tutorial as of Firefox 70.0.01

I thought i'd take time to create this because I had much difficulty trying to find the solution. Hope this helps. I think having the transparency of the entire address on the Browsers is a potential violation of Privacy.

The feature "Surfen ohne verfolgt zu werden" (Surfing without being traced) is showing up on our E-Commerce-Website , It is bad for our customer experience. Can we disable it somehow or do changes on our page so it is not getting displayed to our customers?

After I first got the message I uninstalled Ffox and reinstalled it. Same message. So I can't get to any ffox menu, or buttons because I only have the one page with the message.

One suggestion was to uninstall and delete "firefox program file" but I can't find any file with that name on the C drive Mozilla Firefox folders

What can I do?

Hi,

Whenever we open Firefox, there is a firefox.exe running the background that CANNOT be stoped no matter what we do. We are using ADMINISTRATOR account with elevated privileges, but if we try to close it, it simply doesn't react at all. Sometimes it even states that we do cannot perform the action. It consumes high CPU and sometimes it even crashes the browser, and whenever we restart it, the process "pops ups" again.

We have done the following checks: - Scan the Server with multiple anti-viruses: no viruses to be found. - Disabled the plugins: no luck in doing that - Uninstalling and reinstalling Firefox: the process is still there

Any help Will be much appreciate it.

I would like to disable the keyborad short cuts using the profile (user.js) . Eg: Ctrl+f,Ctrl+d etc all the keyboard short cuts Should be disabled...

Similat to the below example..

Eg: user_pref("browser.tabs.autoHide", true); user_pref("browser.tabs.forceHide", false); user_pref("browser.tabs.warnOnClose", false);