Firefox Support Forum

laptop and desktop both wd10 ff 88. laptop work fine, dsktop started failing yesterday. have uninstalled ff on dsktop and only added one add on-keeper, still fails icon log in. login from vault work fine on dsktop, but if you can't use icon , you have to copy/paste each uid & pswd. this is really slow. need icon fixed.

All of my "Top Sites" open fine except MeWe. I have used the top site link without problems for months, but suddenly, today, selecting MeWe will not work. Every other top site opens fine. When I select MeWE, absolutely nothing happens; no error message. I can reach the site if I select a private window for browsing.

For the sake of improvements all my plug ins have been erased/deleted by Mozilla. I have lost the Password Mgr, especially. [removed] idiots, I am done with this. Switching back to Safari, a way more stable browser. [removed]!

The Firefox process seems to freeze after "mouse button up" from "Save Image As". Sometimes the context menu stays frozen on the screen, sometimes it does not. There is no ability to switch tabs or cancel the context menu. The image itself never saves to disk. I have reformatted and installed Firefox several times fresh out of the box and it still has this behavior. Running Firefox from the console and having Firefox freeze gives no indication or error or message about what is going on. I would say this happens 1 out of 20 images saved. I can easily reproduce this behavior, even though it is inconsistent.

So out of a sudden my cursor is like really small in firefox https://i.imgur.com/hHls0Hf.png thats the google page with the cursor in firefox https://i.imgur.com/RuFlp8W.png thats the same but in edge

I already tried safe mode and a fresh reinstall of firefox

yet the problem is there there, and makes Firefox not really good to use, since you just lose the cursor on white sites

Anyone knows how to fix this?

Why does Ad Blocker Ultimate sign me out of sites and block logging in page to some sites as well? Also why must you whitelist for instance my Gmail every time I log back in in the same session or after rebooting? It seems like all these once great apps are being compromised more and more as the sorry big tech giants use their propaganda and censoring to mold the public view into this one world government ran by the criminals that puppeteer these social media platforms? You people better wake up and stop all this invasion of privacy and stop using apps that insist on having control of your contacts and the ability to make send and delete texts sms and calls. All my problems are in windows 10 home another joke on humanity . If you made as many errors as the developers and creators in windows 10 you would be fired no questions asked. I'm learning Linux as fast as I can to get away from all this headache.

I have lost all sound comming from firefox after disconnecting an audio output device while it was being used.

To be more precise, the output device is shared between two computer via a hardware usb switch. I was a bit to fast switching from one to the other multiple times and all audio bugged for a few second, everything worked after that except for firefox.

I have no sound comming from firefox even when using an some other output (such as a headset from a jack).

Firefox does appear in the volume mixer but no sound to be seen there either. (see attached image where firefox and spotify both are playing music, but only spotify is working as intended). However firefox does not appear at all in eartrumpet's volume mixer

I have tried : - PC reboots - firefox re-install (un-installed, deleted the %appdata%/firefore, before re-installing) - turning FF hardware acceleration on/off - using a different profile (about:profiles) - disabling all plugins - disabling / enabling every audio output in the device manager

I upgraded my PC recently (Windows 10). I already copied the JSON file where containers live (so all my containers show up on the new machine), but the sites don't open in the containers I assigned on the old machine. I can't find the file where sites are associated with their containers.

My tab bar is way, way too small on Linux. I followed Arch's own documentation on how to fix this by increasing `layout.css.devPixelsPerPx` (mine is at 1.4), and then adjusting font size by editing userChrome.css to select the desired size. Problem is that Firefox won't actually change anything based on what I put in that file. I have set `toolkit.legacyUserProfileCustomizations.stylesheets` to True, and I have attached a photo of my userChrome.css (yes, I'm using nano because Vim is too advanced for my smooth brain). I changed it to a ton of different values and I can confirm that the font size is not actually changing.

I have been using Firefox for years now, but since an update a couple of months back, when I deploy a new internal site I receive an error stating that the "Secure Connection Failed" because of "Error code: SEC_ERROR_REUSED_ISSUER_AND_SERIAL". There is a official workaround explaining how to bypass this issue, however it doesn't work. I have tested the same sites with Chrome, Edge, IE and it always works why is Firefox suddenly not working? Below are images of my local lab replicating the issue.

My Firefox browser seems to be sabatoged. I can't use my bank accounts completely, access my main credit card, etc. unless I switch to Google as the browser. Then all works well. How could that be?

Recently I went to open up a tab I had open on my iPhone on my macbook, but couldn't find the "synced tab" menu item under my library. I expected it to look like the example from https://support.mozilla.org/en-US/kb/view-synced-tabs-other-devices, but instead I see what is shown in the attached image. I have already tried steps 1-6 of the "Troubleshoot and diagnose Firefox problems" help page (https://support.mozilla.org/en-US/kb/troubleshoot-and-diagnose-firefox-problems)

Thanks in advance for any help!

OS: Ubuntu 20.04 Affected Browser Versions: Latest Official Canonical packages, Mozilla Beta/Nightly apt releases, Manually downloaded tar.bz2 packages. (64bit versions 88/89) Installed Extensions: None, Clean profile

Firefox has stopped responding to pretty much anything - opening a new tab on a clean install doesn't show the suggested links/pocket articles - only a blank page (right clicking on the page doesn't open any context menu). Attempting to navigate to any `about:` pages also results in a white page. Fresh profiles exhibit the same behavior. Occasionally, executing `firefox about:config` will open the config page - but attempting to navigate to another site or about page fails. However, attempting to execute `firefox www.google.com` does not load the requested webpage.

The console also offers some warnings:

pezhore@pezsudio  ~  firefox [Parent 43572, IPC I/O Parent] WARNING: FileDescriptorSet destroyed with unconsumed descriptors: file /build/firefox-UJSM5i/firefox-88.0.1+build1/ipc/chromium/src/chrome/common/file_descriptor_set_posix.cc:19 [Parent 43572, IPC I/O Parent] WARNING: FileDescriptorSet destroyed with unconsumed descriptors: file /build/firefox-UJSM5i/firefox-88.0.1+build1/ipc/chromium/src/chrome/common/file_descriptor_set_posix.cc:19 ... (this repeats like 50 times) [Parent 43572, IPC I/O Parent] WARNING: FileDescriptorSet destroyed with unconsumed descriptors: file /build/firefox-UJSM5i/firefox-88.0.1+build1/ipc/chromium/src/chrome/common/file_descriptor_set_posix.cc:19 [Parent 43572, IPC I/O Parent] WARNING: FileDescriptorSet destroyed with unconsumed descriptors: file /build/firefox-UJSM5i/firefox-88.0.1+build1/ipc/chromium/src/chrome/common/file_descriptor_set_posix.cc:19 [Parent 43572, Main Thread] ###!!! ABORT: file resource://gre/modules/addons/XPIProvider.jsm:2605 [Parent 43572, Main Thread] ###!!! ABORT: file resource://gre/modules/addons/XPIProvider.jsm:2605 ExceptionHandler::GenerateDump cloned child 48691 ExceptionHandler::SendContinueSignalToChild sent continue signal to child ExceptionHandler::WaitForContinueSignal waiting for continue signal...

Firefox can't keep login even other sites like :Youtube Facebook... Every time I exit Firefox for a while and re-login, the logins to websites log out and have to log back in again and again (I've tried uninstalling Firefox and reinstalling it, and the problem persists). ( I think due to the settings for Firefox )