Φόρουμ υποστήριξης - Firefox

Hello,

I am a developer on an emergency intervention hotline for sexual assault.

Firefox is now throwing up psuedo-modal advertisements for it's VPN above pages. See attached screenshot for example.

It is absolutely IMPERATIVE that our visitors do not receive these new modal advertisements that Firefox is throwing at them. What can I do to prevent Firefox's new browser-hijacking advertisements from showing up on our hotline pages?

I experienced this on Twitter, and it 100% was not part of the dom. It also greyed out the tab bar, and prevented me from opening the menu with alt. I know how to make it not show up anymore on my machine, but how can I prevent it from appearing on visitors to my website, who are in some of the most vulnerable times of their life.

2FA login on sites works with Chromium but NOT WITH Firefox (Linux)

Present setup:

Does NOT work firefox 102.7.0esr on debian 11.6 bullseye 5.10.162-1 (x86-64) firefox 110.0 on Ubuntu MATE 22.04 LTS 5.15.0-58 (x86-64)

Works chromium 109.0.5414.119 on debian 11.6 bullseye 5.10.162-1 (x86-64)

I am able to register and authenticate with security devices Yubikey NEO (without FIDO2) and Yubikey 5 NFC (FIDO2 compliant) on several sites (eg. pypi, google..) using Chrome or Chromium but now not with Firefox at all. It has not worked for at least the last few updates. Changing settings in about:config or plugging/unplugging keys, stopping every Firefox plugin etc. don't help. Neither does a fresh Firefox install without any super-security-settings.

Testing sites like Yubico's own or Okta's works fine using Chromium but not Firefox.

From what I can see this is not especially related to FIDO2 (Webauthn). pypi seems to use U2F which should work just fine with Firefox since way back.

I haven't tested Firefox for Windows but Chrome browser for Windows 10 works fine (which I tested first when Firefox didn't cut the mustard), I therefore expect it to work also on Chrome browser for Linux. Just to check if this was related to a debian bullseye package, I tested it on Ubuntu MATE too, which didn't do the trick. Haven't done any more testing than that on MATE.

This seems like a strictly firefox problem. -What to do?

Yours, Kaare

Block autoplay not working on 112.0.2. I've tried going into about:config and changing settings. Doesn't help. Also under "Settings \ Permissions \ Autoplay" shows default for all websites as "Block Audio and Video" and under Websites "About:Welcome" shows as "Allow audio and video." I've changed the About:Welcome to block audio and video. I've also tried clicking the Remove All Websites button to delete the exception. Neither works. I save changes, exit Firefox, and restart. Same settings as before, and autoplay still starts.

Hi,

Is there any reason firefox would flag an mp4 file legitimately?

• The file extension and file type are absolutely mp4.
• There seem to be no mp4 related zero days.

Does Firefox perhaps just treat all downloads from suspicious domains as malware? Is there a zero day I missed? Is this based on some missing metadata on the file or something?

Thanks for any advice you can give here, I'm scared.

How can I get a list of all the sites that are set to "always open" in a specific container? For example, I want to see a list of all the sites set to always open in the Work container. I would also like to edit the list without needing to manually visit each site.

Hello, We run a website that uses a bookmarklet button which allows us to capture the current URL location and save it. This is placed on the Tool Bar where its easy for a user to use. Until now, its been working perfectly but with this latest update to FireFox we are seeing the pop-up blocking being activated with the yellow message bar at the top. Now this would be ok if we only had to allow the pop up once (by clicking allow site), but unfortunately the bookmarket button has to be able to work on all sites, which is the whole point of the button. So its impractical to keep allowing it every time its used. Disabling the pop-up blocker completely then works, but then the browser is open to other pop-ups. Is there any way to allow bookmarklets to display a pop up and not display a pop-up message? Without having to disable the entire pop-up functionality. Can the FF developers allow for user placed bookmarklets to not be pop-up blocked. Maybe an exception added for that. They are placed manually by the user so are allowed by the user only.

Thanks for reading. Paul.

Just a general question : firefox on windows I used to have lastpass as password manager. as they are moving out nice features from the free version to the payed version I switched to lockwise. But it does not maintain automatically your password. What password manager are you using ? does it have the maintain feature of updated password ? Thanks for all recommendations Best regards, Guy

Hi Everyone,

I run Windows 7 Ultimate SP1 and Firefox version 72.0.2, with DuckDuckGo Privacy Essentials and search engine, and New Tab version 1 by Leigh Brenecki.

All works well, other than, having opened Firefox with the first "Tab" available, when I click the "+" sign for a New Tab, the error message "Blocked by Content Security Policy" and "An error occurred during a connection to duckduckgo.com" is displayed.

However, if I click on the Firefox Home Page "House" icon, or select any of my Bookmarks Toolbar icons, the message goes away and all works well again -- at least until I try opening another New Tab when the cycle starts again.

I realise this might be a "New Tab" or "DuckDuckGo" problem, and will seek their support accordingly - I just wondered if anyone on here had experienced the same?

Thank you,

Ian

firefox 88.0.1-1 on linux Since recently firefox started to open random udp ports that's what i see in netstat udp 0 0 0.0.0.0:36531 0.0.0.0:* 16227/firefox udp 0 0 0.0.0.0:43783 0.0.0.0:* 16227/firefox It only happens on some sites likes youtube and discord is that related to http3 in some way? there is nothing in about:networking

I am just not sure if this is anything to be concerned with, i did a bunch of searches for firefox open ports, but couldn't find an answer

Hello,

I've got one question and I was hoping to find an answer to.

Do I still have to reject all non-essential cookies on every website with "Enhanced Tracking Protection" set to "Strict"?

Thank you, Z

I stopped update to the new fancy Firefox, gonna stay with the 88.0.1 release (as I did with Thunderbird 68). Would be nice to have (just!) security update to previous versions instead of forced update to new clean features.

Those who are interested how to stop upgrade: put into your registry:

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Mozilla\Firefox] "DisableAppUpdate"=dword:00000001

I am from europe and under the connected devices it shows that the location is from USA which isnt correct. How do i solve this problem? I tried logging out of devices. After logging in the location is still there even though i checked my ip address on the internet.

I keep getting emails that are obviously intended for someone who is NOT ME. They're from a "no-reply" address, so I can't even tell FIrefox that they're sending these to the wrong person.

How do I separate search from address? I do *NOT* want Google or any other search engine to have every web address (URL) that I enter. When I search, that's one thing. Directly entering a URL is completely different. Firefox automatically updated to the latest: 89.0 (64-bit). Now the Firefox Home page redirects everything I enter in the search box to the address bar! This is a problem! This is one reason I don't use Chrome. How do I configure Firefox to stop doing this?

For a few days now, Firefox (Dev. Edition, version 90) has not allowed me to manually visit http:// websites, and automatically and silently redirects to their https:// version. This is on every single website I have tried.

Things that I have tried:

Disable/remove HTTPS Everywhere Enable then re-disable built-in Firefox HTTPS Only Mode

Restart Firefox 'Forget about this site' Clear cache Clear site preferences A bunch of stuff in about:config (fallback-to-https, stricttransportpreloadlist etc)

Past few days my FF account displays location as Boardman, OR USA and I'm not sure why as I am in Toronto, ON Canada. For the record this is my second or third reinstall of Windows 10 and Firefox in the last 72hrs and my patience is very thin. Please help solve. Thanks.