Firefox 技術支援討論區

M2 MacBook Air running macOS Ventura. When I open a website which wants access to my camera I am asked if I want to allow this. I say "Allow", and the light next to the builtin webcam turns green, but I see nothing in the camera sub-window on the webpage which was granted access. No error message, just no camera video is shown by the webpage. In the menu bar is a camera icon which I can click on and confirms I have "Allowed" camera access. Setting / Privacy / Permissions / Autoplay is set to Block Audio. I have verified the camera works with other apps (Photo Booth). How can I diagnose this?

Extension has permission "Access your data for sites in the abc.de domain".

The documentation says that such extension can read "data you enter into those web pages, such as usernames and passwords"

Can extension send such data away (for example to its developer)? What kind of permission is needed for that? Can you quote exact name of such permission/s from linked article so i can lookup that?

I am currently experiencing a technical issue with the Firefox browser that is impacting our workflow. After accessing a specific URL, we encounter a problematic page that we're unable to bypass. This is reminiscent of a past issue that was resolved by modifying certain configurations in Firefox's about:config page. Unfortunately, the previous fix is not effective this time. I have attached the error page with this ticket.

The settings we've adjusted are as follows: - security.insecure_field_warning.contextual.enabled = false - security.certerrors.permanentOverride = false - network.stricttransportsecurity.preloadlist = false - security.enterprise_roots.enabled = true

Can anyone tell how I can bypass this page?

I am an 84-year-old newbie! I have enabled 2 FA. But... when I click on Firefox in the taskbar F/fox opens and I can access all the bookmarks in the bookmark bar without any more security.

When does the 2FA come into this?

I have moved to another password manager, and would like to completely remove my saved logins from my Firefox account and stop using the auto-fill, auto-suggest feature. However, no matter how many times I delete my passwords and Sync, they keep appearing in my Android Firefox app. I have cleared the app Storage and Cache, I have reinstalled it from scratch, but no matter what I do they reappear. My (also Synced) PC on which I deleted the passwords has not shown it again since I deleted them there.

I just want to completely delete all my logins in my Firefox account, permanently and across all my devices. How can I do this?

PC/WIN7 - I access my bank and get a login screen from them... when I enter my name and password I get a "FILE NOT FOUND" ... but it accesses just fine on my android phone or on my other laptop running WIN10... maybe a problem in firefox site permissions ?? Used to work up until about 4 mos ago....

Some sort of problem deleted saved passwords on my desktop passwords on devices are saved I can tried to sync them but nothing happends. Whenever the request to save a password it is not saved on desktop.

Hi, I have a lot (+1600) password stored in my profile and i would like to clean its and delete olds ones. So i look for an utility or an extension to mark only those i want to delete (or keep).

Can i make an export to csv file, open it with excel (or something else) delete these unused, save the new csv, delete all password in firefox, and import the new csv ? Have i to make an new synchronisation in all my pc,tabs,phones after deconnexion on its? Many thanks for help JP from France

I spoke to BT who proved that Firefox and not Edge was the problem and there is a need to know how to remove entries which appear under the Firefox through either Autofill or Autosave or finally Autopopulate. This need arises from a problem which has arisen under username entry and which cannot be permanently removed.

I need some advice on how to resolve this problem!

Hi, Following https://support.mozilla.org/en-US/questions/1199797 where I can't reply.

The provided solution isn't enough (in my case, the certificate was already there, although there were intermediate certificates without websites allowed - I added that trust, as well as imported more corporate root certificates but I'm not sure any of this was necessary).

Anyway, many web pages didn't work, as all http requests beyond the original one were redirected through zscaler proxy 2-factor auth. All js, css, images came back with a 307 and the corporate authentication page, immediately followed by a call to the redirection, coming back as 200 ... but with the same auth page. I saw that the original request (the base html) was always sent with "ssm_au_c" cookie but page resource requests were not.

I did solve the issue. I had to change the tracking protection options from "Standard" to "Custom" and uncheck "Cookies". Now everything works.

I don't really need an answer but, as others may have the issue and I can't post in the original thread (which is archived), I figured that I should post it somewhere. However, if there is a way to keep tracking protection in place and only add an exception for ZScaler, that'd be great. Adding "zscalerthree.net" in the exceptions didn't do the trick.

We are attempting to disable DNS over HTTPS by pushing a configuration profile from JAMF Pro. The profile completes successfully and shows it is disabled, but Firefox will still show it is enabled. Has anyone else encountered this? We are using our own DNS Resolvers and need to not have Firefox force theirs. BTW, in order to avoid confusion, this is specific to MAC OS machines only. Thank you!

How can the Firefox message popups be permantly turned off they are modal breaking my automation.

Most recent:

Welcome back

Here's a quick reminder that you can keep you favorite indie browser just one click away.

Open my links with Firefox

Not now

Am trying to update my email address. When I try to make the secondary the primary, it wants a verification code entered. The field for this code will not let me paste it or enter it manually. Will this glitch be fixed soon?

I'm new to firefox and would like to set cloudflare for DNS over HTTPS but there seems to be an issue. If I set it to NextDNS the connection stays active. But if I set it to cloudflare it goes inactive with the error (NS_ERROR_NET_TIMEOUT_EXTERNAL). I tried setting a custom DNS to OpenDNS and got the same error.

I'm running Manjaro Linux if that make a difference.

Windows 11 Pro, Version 10.0.22631 Build 22631 Firefox, 126.0b8 (64-Bit)

Hey,

I use a personal firewall. Every unknown program that attempts to access the network triggers a popup message requesting permission.

Right after the installation, Firefox.exe initiated a message, stating the following path: "C:\Program Files\Mozilla Firefox\firefox.exe". I granted access.

However, weeks after the installation, the updater.exe asked for permission, stating a very unusual path of itself. The path is "\device\harddiskvolume3\Program Files (x86)\Mozilla Maintenance Service\update\updater.exe".

This seems unusual to me, since apps normally use 'C:\' to refer to harddiskdrive0. It is also suspect, since there are only two drives connected and the Disk Management tool (as an admin) indicates, that there are harddiskdrive0 and harddiskdrive1. There are no hard disk drives 2 or 3.

I also wondering about the fact, that the about firefox screen states, that firefox is up to date - even I did not granted access for the updater.exe in the past. There has never been a firwall rule to grant access for the updater.exe - how did it update in the past?

Does anybody have an idea what is happening?

Best regards, André