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Firefox block autoplay not working, preferences are showing "Block Audio and Video"

Hi there! I have been having trouble with Firefox continuing to autoplay videos even with preferences set to "Block Audio and Video." If I go to twitter.com or elsewhere … (читать ещё)

Hi there!

I have been having trouble with Firefox continuing to autoplay videos even with preferences set to "Block Audio and Video."

If I go to twitter.com or elsewhere Firefox will show that auto play is disabled, but videos will autoplay with no audio. I would just like to get this feature working as autoplaying videos are incredibly annoying!

Thanks for any help!

Firefox 72.0.1

Задан GuyManSir657438 6 месяцев назад

Дан ответ cor-el 6 месяцев назад

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phony firefox update pop up

I have been using MOZILLA / Netscape/ Firefox Since 1996/7. Periodically I have a problem . LIKE RIGHT NOW I have to use Chrome to contact you because your latest versi… (читать ещё)

I have been using MOZILLA / Netscape/ Firefox Since 1996/7. Periodically I have a problem . LIKE RIGHT NOW I have to use Chrome to contact you because your latest version is seriously corrupted and under attack from ; "attachappstreams.best You already know that because you've got a web page warning us of it. But you don't have a way to fix it. No matter how many times I delete it. Reboot my Windows 7 desktop. Or open and close the latest version of Firefox. That damn phony update keeps popping up with bells and blue screens and I can't use your browser until YOU GUYS figure out how you screwed up and gave them access. ADD ons and Ad blockers are equally dangerous and I limit them to only 2 for the past 5 years. Get a handle on the is , guys/gals . Or sadly, because I really don't like Chrome. But what choice do I have. FIX IT. IT Quickly. Or you're going to lose serious market share. Just like you did to Internet Explorer 20 years ago.

Задан expo21 2 недели назад

Дан ответ Seburo 2 недели назад

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Enhanced Tracking Protection Toggle switch

When on a website and turning Enhanced Tracking Protection OFF, there is no toggle switch to turn it back ON. There used to be. Noticed this occurred after version update… (читать ещё)

When on a website and turning Enhanced Tracking Protection OFF, there is no toggle switch to turn it back ON. There used to be. Noticed this occurred after version update from 77 to 78. May be a coincidence? Help appreciated.

Sherry

Задан slr47 2 недели назад

Дан ответ cor-el 2 недели назад

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Optimizely datafile is blocked even when protection is totally disabled

Is there any way to toggle protection settings for the optimizely somehow? I would like to prevent request blocking. The same problem occurs at least on one other PC with… (читать ещё)

Is there any way to toggle protection settings for the optimizely somehow? I would like to prevent request blocking. The same problem occurs at least on one other PC with Linux, haven't checked on Win or Mac.

Задан daniil.sloboda 2 недели назад

Дан ответ jscher2000 2 недели назад

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Firefox won't load iCloud login page

For some reason, I'm now completely unable to log in to iCloud through firefox, I'm presented with the following error message upon the site loading (screenshot below). I… (читать ещё)

For some reason, I'm now completely unable to log in to iCloud through firefox, I'm presented with the following error message upon the site loading (screenshot below). I've tried restarting the browser in safe mode but it didn't solve the problem, not sure what's going on. Also after a few seconds, the page spits out an iCloud connection error, screenshot again, posted below.

See also: I've just noticed that the troubleshooting information section of this form is also completely broken for me, the "Share Data" button doesn't work, and the link to try manual steps just scrolls me to the top of the page, nothing else happens.

Задан SandiestBoy 2 недели назад

Дан ответ SandiestBoy 2 недели назад

  • Решено

privacy.sanitize.sanitizeOnShutdown and network.cookie.lifetimePolicy is not working as they should. Why?

(I don't know why but my reply won't show up. So I'm posting the same thing here.) So I made more research and made my question simpler. FYI I reseted my firefox and sinc… (читать ещё)

(I don't know why but my reply won't show up. So I'm posting the same thing here.)

So I made more research and made my question simpler. FYI I reseted my firefox and since then I've changed settings only via about:preferences and user.js.


Situation A:

(1) Set these preferences.

  • permissions.default.geo =2
  • network.cookie.lifetimePolicy =0
  • privacy.sanitize.sanitizeOnShutdown =true

(2) Go to https://www.jma.go.jp/jp/highresorad/index.html

  • You'll see a pop-up message that says "位置情報を取得できませんでした。".

(3) Check the box down below (今後このメッセージを表示しない。), and close that message. Then press f5.

  • You'll see that the pop-up message won't show up anymore.

(4) Open a new tab. Then close the previous tab. Revisit the site.

  • You'll see that the pop-up message doesn't show up.

(5) Close all Firefox windows. Then open Firefox and visit the site.

  • Expected: The cookies should have deleted. The pop-up message will show up.
  • Actual Result: The pop-up message doesn't show up.

(6) Do Ctrl-Shift-Delete. Then press F5.

  • You'll see the pop-up message shows up this time.


Situation B:

(1) Set these preferences.

  • permissions.default.geo =2
  • network.cookie.lifetimePolicy =2
  • privacy.sanitize.sanitizeOnShutdown =true

(2) Go to https://www.jma.go.jp/jp/highresorad/index.html

  • You'll see a pop-up message that says "位置情報を取得できませんでした。".

(3) Check the box down below (今後このメッセージを表示しない。), and close that message. Then press f5.

  • You'll see that the pop-up message won't show up anymore.

(4) Open a new tab. Then close the previous tab. Revisit the site.

  • Expected: You'll see that the pop-up message doesn't show up.
  • Actual Result: You'll see that the pop-up message does show up.

(5) Close all Firefox windows. Then open Firefox and visit the site.

  • You'll see that the pop-up message shows up.

(6) Do Ctrl-Shift-Delete. Then press F5.

  • You'll see the pop-up message shows up this time.


(Original post below.)

Hello.

(Sorry about messy English.)

(1) I set preferences as below.

   network.cookie.lifetimePolicy =0 (accept cookies normally)
   privacy.clearOnShutdown.* =true (define what data is cleared when Firefox is closed)
   privacy.sanitize.sanitizeOnShutdown =true (make Firefox clear the data when it's closed)

These settings should make Firefox clear all my cookies when closed. But Firefox kept some of it. Firefox cleared the login state, but some site data such as volume control on Nicovideo's video player were kept. That means when you login to the site and watch a video at 17% volume, then close Firefox without clicking the logout link, reopen the same page, you'll see yourself logged out, but when you login to the site, you'll see the volume is set to 17% on the video player, not default 100%.

(2) Now I changed one setting.

   network.cookie.lifetimePolicy =2 (cookies are now for current session only)

This didn't work as intended either. Firefox sure cleared all the cookies, but it did in a weird way. The login states were working as intended. But some site data are not sheared between tabs. That means when you watch a video at 27% volume and close the tab, then revisit the same page, you'll see the volume on the video player is now set to the default 100%.

(3) And finally I found the one caused this.

   dom.ipc.processCount =1 (Firefox must run on a single process)
   network.cookie.lifetimePolicy =2 (same)
   privacy.sanitize.sanitizeOnShutdown =true (same)

I honestly don't understand why this works, but this way everything seems to be working properly. All cookies are sheared between tabs and they are cleared when Firefox is closed.

My question is:

(a) Why did this happen? Especially the situation (1) makes no sense to me. Why Firefox left some cookies when I told it to clear the cookies on shutdown?

(b) Is there any way to share data between processes? I don't want my Firefox to be single-processed slow browser.

Thanks.

Задан Towa Shina 3 недели назад

Дан ответ jscher2000 3 недели назад

  • Решено

Firefox minimum tls version is still 1.0, while TLS 1.0 and 1.1 are no longer supported

As you all might know, TLS 1.0 and TLS 1.1 have reached their End Of Life, and are no longer supported. I have looked inside the latest firefox (77.0.1 (64-bit)) configu… (читать ещё)

As you all might know, TLS 1.0 and TLS 1.1 have reached their End Of Life, and are no longer supported. I have looked inside the latest firefox (77.0.1 (64-bit)) configuration, and found the following configuration set by default (included in the first image).

I attached a picture of my firefox about page, hope to receive an answer soon.

Thank you, Guy

Задан sudaiguy1 1 месяц назад

Дан ответ TyDraniu 1 месяц назад

  • Решено

Cannot disable Cipher TLS_RSA_WITH_AES_128_GCM_SHA256 or TLS_RSA_WITH_AES_256_GCM_SHA384

Hi there, I'm trying to disable insecure ciphers in TLS 1.2 since 1.3 isn't widely supported yet. I'm using this to determine whats secure: https://browserleaks.com/ssl… (читать ещё)

Hi there,

I'm trying to disable insecure ciphers in TLS 1.2 since 1.3 isn't widely supported yet.

I'm using this to determine whats secure: https://browserleaks.com/ssl

I cant find any option to disable these two ciphers:

0x009c TLS_RSA_WITH_AES_128_GCM_SHA256 0x009d TLS_RSA_WITH_AES_256_GCM_SHA384

Thanks :)

Задан Reuben 2 недели назад

Дан ответ Mike Kaply 2 недели назад

  • Решено

Avast and Malwarebytes identifying FireFox.exe as adware trying to redirect to mobiclean.xyz

Both Avast and Malwarebytes alert when I open a new webpage or navigate through a website. Both state that they have aborted a connection to mobiclean.xyz identifying it … (читать ещё)

Both Avast and Malwarebytes alert when I open a new webpage or navigate through a website. Both state that they have aborted a connection to mobiclean.xyz identifying it as adware. The identified file doing the redirecting is c:\Program Files (x86)\Mozilla Firefox\firefox.exe. This is only a recent issue within the last few updates. I have scanned using both programs and they indicate that there isn't a threat (Avast both smart scan and full scan). Malwarebytes classifies the event as "RTP detection" and Avast classifies it as "Other:Malware-gen [Trj]. I am not sure if this is a false positive, some kind of Trojan, or the code in firefox.exe is being misidentified. Has anybody else experienced this? If so, what did you do? As of this writing I am scanning with Spybot Search and Destroy. Any information is appreciated. Thanks.

Задан Dan_H. 3 недели назад

Дан ответ Dan_H. 2 недели назад

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what google tech does firefox use?

I noticed right after installation, many google services were installed and used. There were stuff like 'content decryption', so i was curious to know what they could be?… (читать ещё)

I noticed right after installation, many google services were installed and used.

There were stuff like 'content decryption', so i was curious to know what they could be?

Задан maya.nk1 2 недели назад

Дан ответ jscher2000 2 недели назад

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Firefox is suddenly and erroneously blocking my access to my bank, due to "security", but I'm using a VPN. How do I override the block? There is no lock icon on the address.

Since the last update, Firefox is erroneously blocking my access to my bank, due to "security", but I'm using a VPN. How do I override the block? There is no lock icon on… (читать ещё)

Since the last update, Firefox is erroneously blocking my access to my bank, due to "security", but I'm using a VPN. How do I override the block? There is no lock icon on the address.

Задан marsh.ks 3 недели назад

Дан ответ jscher2000 3 недели назад

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How can I stop Microsoft Edge spams to download?

At the top of my home page I consistently get spams to download Edge. My Firefox browser is up to date version 78.0.2. I should be able to keep my home page safe from con… (читать ещё)

At the top of my home page I consistently get spams to download Edge. My Firefox browser is up to date version 78.0.2. I should be able to keep my home page safe from constant spamming. I have searched numerous ways to control what I view & come empty handed. It appears Mozilla & Microsoft are in cahoots. I managed to block it with AdBlock but the update removed my block. Why do you even allow this? Your help is appreciated. Thanks

Задан Rod 3 недели назад

Дан ответ James 3 недели назад

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The printer control page on my local network is blocked because of certificate error.

The control page of my locally connected printer at 192.168.1.5 is being blocked as a "dangerous" site because it doesn't have a valid certificate as a web site. It's li… (читать ещё)

The control page of my locally connected printer at 192.168.1.5 is being blocked as a "dangerous" site because it doesn't have a valid certificate as a web site. It's literally RIGHT NEXT TO MY COMPUTER! No path to the public internet is involved! How can I make this an exception (i.e. a "trusted site") to the certificate error blocking routine? I don't want to drop certificate checking for OUTSIDE web pages, just the one that controls my printer (the same IP address is accessible for printing and scanning, but not for editing my printer's options).

The frame for the printer's home page displays but with no data, and no data is displayed when anything is clicked. I've tried to add a screen shot but it doesn't upload.

Задан jallan32 3 недели назад

Дан ответ Wesley Branton 3 недели назад