Firefox Support Forum

So, I accidentally clicked a link that takes me to a site I have never logged into. Firefox prompts me with 3 userids. One is more or less a throwaway, but two are for sites I want to be secure.

I have disabled the form history in options. I have selected each item and tried either delete or shift-delete. None of these options work.

The site continues to present me with 3 userid options.

I hope this is not a major security threat since I am the only user on this computer and the site is one I have never visited, but it worries me nonetheless that I cannot remove the Firefox suggestions.

Hi all, I have an Apache site on Kubuntu 20.04 with a certificate signed by my private CA. I've added the root CA ceritificate in Firefox and in Chromium.

Firefox throws a SEC_ERROR_BAD_SIGNATURE error

Chromium accept the certificate as valid

What can I do?

Notes: the site url is "https://hdev.h.net" (with an internal IP address inside my lab)

Attached there are:

- the authority settings page
- the certification authority certificate as seen by Firefox
- the site certificate

Firefox version 82.0 Ubuntu Chromium version 86.0.4240.11

Recently, I had to change my username at my bank's website because somebody was trying a brute force attack on my password. Now, the site still shows my old username, although I've gone to my Saved Logons in Preference and removed all logons for that site except for the correct one. I have to delete the old username from the typing box every time I log in there, after which I can select the correct (and only) saved username/password.

I haven't been able to update Firefox (Mac, desktop) since version 82 because all updates use a font I can't read. Websites are displayed correctly, but bookmarks, most Firefox preferences (including about:config), tab headings and search imputs are as shown in the screenshots.

Today I downloaded version 90 and it's still happening. Please see the screenshots of the Firefox welcome screen, and the font selections in the preferences. The version for the screenshots is a new, clean download using default settings, with no addons or bookmarks.

I don't know if the font is a real language or not.

Hello. I had to reinstall Windows 10. I moved the entire folder Roaming\Mozilla on the same place after new instalation Firefox. I can add bookmark, but can't delete any bookmarks. When delete folder mozilla in clear browser work fine. I don't want to lose my saved browser data and passwords. Can I fix it somehow?

Thanks

Since about a week or so ago late October or early November 2020, Gmail will not load in Firefox.

I began having this problem about a week ago. Sometime in October or early November of 2020. Gmail will not load in Firefox. Clearing cookies and all cache, works one time. Then it starts all over. Resting also works, just once. This is a giant PITA. I have to reset or clear the cache every time I use Firefox or Gmail won't load. It works fine on all other browsers. If I want to use Firefox for Gmail, I have to reset it or clear it every time I start Firefox. I have to go back to Chrome to use my Gmail.

Bob

I am very very tired from this black border.. I have also tried by uninstall & install firfox setup again & again many times but this problem cant be fixed. Kindly help me as soon as possible..

Kindly assist me step by step ..How can i fix this problem.

I was using Firefox and Owl (the addon).

I just upgraded to Fedora 36. I treid installing Owl and an alternative called "Dark Reader" and both cause a message stating they are corrupted.

I enabled dark mode in the browser. Google immediately changed to a dark background which I can more easily see. This site ignores the setting and is forcing me to work with very limited ivsion

I can barely make out the UI. I found what might be a solution at https://support.mozilla.org/en-US/questions/1356233 but after hours trying to read it I gave up and am wirting here.

It is very frustrating that other sites respond to firefox settings and your support site does not.

I use Firefox 82.0.2 (64-Bit) on Windows 10 and Foxit Reader 10.0.1.35811 for reading PDF files. In the FF settings I set the handling of PDF documents to "Open with Foxit Reader 10.0". Once I have done that and click on a PDF file I will be asked what to do with the PDF and I confirm again to open it with Foxit.

That usually works for the moment but FF will always forget this setting again. I have configured FF to use Foxit at least five times over the last days days. But the next day FF will just download the PDF file again and do nothing with it (not even ask me what to do with it).

Any help is much appreciated.

Is this fixed?

Bug 1672326 Opened 2020-10-21 03:46 EDT Updated 2020-11-03 03:59 EST Edit question page is not functional except to edit the text

Friends, I use FF extensively and prefer not to change but it's been very annoying as of late.

Running v83. Even downgraded to v82 and it worked for some minutes but now it's back to same behavior. [struggle to download to 82 is here: https://rezamusic.yolasite.com/technical-tips.php]

If you google "squeeze lemon" for example -- on my Chrome it shows images and a list of drop down subjects "people also ask".

On Firefox, the pictures don't show -- and drop downs are frozen (don't work). Also on other sites that have a Captcha, Firefox just doesn't work. Seems same problem with 82. Help!

Images are from Chrome -- and last one from Firefox

Just want to confirm if my expectations are correct. If I rearrange, delete, add, edit, etc, my Firefox bookmarks on one of the devices I use with the same account and choose Sync, will this make the bookmarks on all other devices the same?

I am receiving too often the message "A Page is Slowing Down Your Browser, What Would You Like To Do?" It becomes annoying. I tried the same site with Edge and it responded faster. What can I do other than switch browsers?

How do I change, or is there a way to stop the browser from going back a page when i press delete too many times on a box or I haven't managed to click where I thought I had?

I have used sync for long on several devices and different operating systems (Win 7, Win 10, IOS) in parallel. Most interesting and useful is for me synchronisation of the toolbars with Bookmarks. It worked fine up to today. Today I opened Firefox and found my bookmarks as they were about two years ago. Oops... so I tried to synchronize but failed. No changes were applied to my bookmarks. I assume, my bookmarks are also being stored on several other devices I used for Firefox. However the newest sinchronization on the mozilla server does not contain the accurate valuable data. How can I manage to save sync data from a destinct device to the sync server and determine that as the current data set to be valid for synchronization with all my other devices? In other words: set the direction for synchronization. I did not find this option on my current (82.0.3 (64-Bit)) installation. Could anybody help me? Thanks Juergen

Please can someone tell me why is there such a long delay between opening firefox and the master password prompt?

Also if anyone knows if there is some way to either speed up the master password prompt so that it opens instantly on opening firefox or prevent it from opening until a password box is present on the webpage.

The delay in the master password prompt is up to 20 seconds and is so annoying, it just gets in the way when you are trying to work.

Thanks in advance for any assistance that can be provided.

Running Firefox 82.0.3 on MacOS 11.0.1 (Big Sur) -

If I go to full screen mode with Firefox, and then let my cursor get to close to the top of the window, it activates the dop-down of the menu bar. That's supposed to happen. But the bar is blank (the menu bar items appear above it), and hides tabs. And sliding my cursor away, the bar does not go away. Stuck. And can't resize Facebook to regular view to get rid of it. Need to close it and start over.

Thoughts?

When I add a bookmark Firefox puts it in either "Other Bookmarks" or "Bookmarks Menu". Having to hunt in two places for new bookmarks is infuriating. How do I get the programmers to add an option in about:config to remove or disable "Other Bookmarks" so that new bookmarks are just added to "Bookmarks Menu" like they should in a normal world?

I know this question has been asked before but I am hoping for an update and maybe to learn something new to try...

I installed the latest Firefox (April 2021) on Ubuntu mate 64 bit.

I use my laptop Touchpad to move the cursor around on web pages. I go to the vertical scroll bar to scroll down the page... I left click on the scroll bar, hold the left button, then start dragging down on the Touchpad but.

Often, when I am on a web page that is long, the scroll bar will jump and skip all the way to the bottom of the screen even though I'm just dragging it down a little and slowly too. Sometimes the scroll bar keeps racing down the page even when I am not dragging the cursor down at all.

I don't notice this behavior in Chrome or Brave or in other Ubuntu mate user interface elements.

This question has been asked before e.g: https://support.mozilla.org/en-US/questions/1314677

I tried solutions in that question such as going in to about:config and tried... general.smoothScroll.scrollbars.durationMaxMS (changed this from 150 to 75) general.smoothScroll.scrollbars.durationMinMS (changed this from 150 to 50)

I also downgraded to Firefox 82.0.3 but this has not solved the problem either.

Is this a known bug that is being worked on? What else can I try apart from switching back to Brave?

Cheers,

Flex

Upon the last update (v.83), my favourite Flash golf game "World Golf Tour" ceased to work.

The makers of the game have already taken steps to move to a different platform on January 1st ... but the existing Flash version still works perfectly ... until YOU came along!

Your so-called "update" made it impossible to even load World Golf Tour's menu screen - I heard the music, but the graphics were frozen.

I'm no Sherlock - but this problem only occurred when Firefox updated.

It took me ages to downgrade back to v.82.3 - but WGT loaded perfectly when I did it.

Proving that it's YOUR fault! So don't give me this "most problems are caused by other peoples' software" stock answer crap.

I WILL upgrade to the latest version of Firefox on January 1st, not one second before.

Is there any way I can turn off the "Download Firefox Update Reminder" until then?

It's really annoying.