Firefox 技術支援討論區

Hi All,

We recently upgraded to Firefox v107 and started seeing issue where the microphone is not accessible in the iframed page (on windows and mac os). The iframed page has microphone functionality to allow our users to record audio. Both the parent and iframe share the same domain. When i try to enable the microphone nothing happens. I don't see any error messages in console when i click Record button

Any info on what's causing this? It was working on version 106.

Thanks, David

The "shield" icon for turning off tracking protection cannot be turned off completely. It seems you have to do this for every single website. This feature (curse) makes almost all websites non-functional. How do I turn this off completely? If I cannot eliminate this I will change to another browser.

Every time I click a link in Firefox it gets denied. I get notifications like You don't have permission to access this site. Works in Microsoft Edge. Have already tried emptying cookies and caches.

When attempting to log-in to a website (Credit Karma) I have previously visited many times with FireFox, I was presented with something new - something I eventually have come to believe is the Canvas Permission Prompt, as described here:

 https://support.mozilla.org/en-US/kb/firefox-protection-against-fingerprinting

Not knowing what the prompt wanted from me, I foolishly clicked on the "Don't Allow" button feeling that was the safest thing to do, but realized only as I was clicking the button that the "Always remember my decision" checkbox was default-checked. And as I feared, now whenever I go to the site login page, I am unable to click into the User Name or Password boxes to fill-in my info and nor can I click on the "Log In" button. All other links on the page still seem to work, though.

I have attempted these possible fixes in the about:config list: 1. privacy.resistFingerprinting - I had previously set this to True as per suggestions from several YouTube posters expounding their opinions on safety and security and have been operating with this setting for many months. I tried setting it back to its default False state and restarting FireFox, but the problem still persists. 2. privacy.resistFingerprinting.autoDeclineNoUserInputCanvasPrompts and

   privacy.resistFingerprinting.randomDataOnCanvasExtract - These two looked interesting because of the "Canvas" text and I found them to be set to their default True values since the installation of FireFox.  I have individually set them each to False followed by a FireFox restart, but still the problem persists.

So how do I get the Canvas Permission Prompt to be reset/restored so I can use the login page to get to my account.

Thx

I have dealt with this message when searching the web... after a google product search etc., the results populate- then I click on all the top results and I get nothing but this message and the sites will not open:

Secure Connection Failed An error occurred during a connection to www.googleadservices.com. PR_CONNECT_RESET_ERROR Error code: PR_CONNECT_RESET_ERROR

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem.

Learn more…

I noticed it's with most "Sponsored" results. Incredibly frustrating.

Please help!

Kevin

Firefox is blocking/preventing me from visiting a website even though it is secure but Firefox does not recognize the certificate issuer. How do I get around this? Thank you.

Team

Please help me with reason for why Firefox connecting CDN servers such as amazon, google is not security threat for customer data?

thanks Samvedna

I don't use google as my default search and yet whenever i start typing g or go or goo, etc. the search option automatically becomes a google search. I don't even have google as a search engine option in my settings. how do i get that to stop doing that.

Firefox Updates:

Automatically install updates (recommended) = OFF When Firefox is not running = OFF (It's on but greyed out because of the above setting) Check for updates but let you choose to install them = ON

Is it normal that firefox still creates this "telemetry" folder even when auto updates are OFF? C:\ProgramData\Mozilla-1de4eec8-1241-4177-a854-e594e9c1fb38 UpdateLock-CA7422744AE1A41C

C:\ProgramData\Mozilla-1de4eec8-1241-4177-a854-e594e9c1fb38\updates\CA7422744AE1A41C update-config.json {"__DEFAULTS__":{"app.update.auto":true,"app.update.background.enabled":true},"app.update.auto":false}

As suggested i added these two lines to firefox.cfg lockPref("app.update.background.enabled", false); lockPref("app.update.background.scheduling.enabled", false); Seem like firefox doesn't give a ****? How can i once and for all fully disable both these settings? Automatically install updates (recommended) = OFF When Firefox is not running = OFF

By the way, during the installation i DID NOT install the maintenance service, so why exactly is the exe in the directory anyways??

I've tried resolving this issue after looking at various solutions here on this site as well as other sites. The message "Your browser is being managed by your organization" shows in my settings, However, when I go to the Policies thread in the registry - whether it's under Local Machine or Local User - there is no policy registry entry for Firefox or Mozilla.

Please advise. This is really annoying.

Thanks in advance.

I have firefox configured to always run using private mode by default. However sometimes i need a new private window with empty localstorage, sessionstorage and cookiejar etc. For example if i want to sign into a website with two separate accounts such as an email client. However, recently, when i click "New private window" and within it navigate to a website I see my preexisting session from my original firefox instance. In the case of the email client this means I can only log in using a single account with the firefox browser. Currently I have to open another browser such as chrome or edge to solve this issue.

Is this expected behaviour or is there something wrong with my local setup?

Thanks

HI all! Hope you all are doing well.

I am using user.js file to harden my Firefox to the best possible way. I have few question about that process.

1. Where i can find the complete list of all active user_pref settings? All of the options i have to edit them. like user_pref("security.sandbox.content.level", 6); - now i have 6 by default but what is the range?

2. Is there any tool i can use to update my list with the latest entries, and to remove the obsolete entries?

3. Sandbox - what are the best possible ranges and settings for the below entries?

ser_pref("security.sandbox.socket.win32k-disable", true); user_pref("security.sandbox.content.level", 6); user_pref("security.sandbox.content.shadow-stack.enabled", true); user_pref("security.sandbox.gmp.win32k-disable", true); user_pref("security.sandbox.gpu.shadow-stack.enabled", true); user_pref("security.sandbox.gpu.level", 2);

Thanks well in advance! Firefox 116.0.3

If I try to access https://bugs.cacert.org I get an error message: SSL_ERROR_EXPIRED_CERT_ALERT

If I access to the same site with chromium browser, there is no such error message, even more: I can access the certificate with the following information: valid until 2024 (see complete cert as picture).

Why this obviously wrong error message? How can it be circumvented (a warning might work, but a blockade?)?

Not sure what happened with my last update installation but I use Ancestry to do my family tree. It will load to the main page but will not let me get my dna matches. Please help.

Disable auto https button doesn't work. I'm still getting error messages when trying to access web sites using only "http". Edge and Chrome still connect to "http". thx

Hello,

I am unable to remember my Firefox account password after re imaging my computer. Fortunately, I did create and save my recovery keys.

I've reviewed the following article: https://support.mozilla.org/en-US/kb/reset-your-firefox-account-password-recovery-keys

However, when I click the pass reset link in the email as dictated in step 2 under the 'Reset your password with your recovery keys' section, I do not see any fields to enter my recovery key as highlighted in step 3. I haven't taken this step yet because I do not want to lose my password and bookmark information associated to my account.

Can you please confirm how to utilize my recovery codes?

Thank you for your time.

I understand the necessity of some Extensions / add-ons to "Access your data for all websites" and therefore i agree to that for some of them. So here's the question: Is it possible for the data collected by that ADDON to be transmitted over the internet to either the ADDON maker or any other unknown recipient? Or is it that they indeed are collected but stored and processed locally on my computer and never transmitted elsewhere?