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May need to install the required video codecs

# My problem When i go to some site with video (for example https://www.openproject.org/ ) i have the following message : "To play video, you may need to install the requ… (xem thêm)

# My problem

When i go to some site with video (for example https://www.openproject.org/ ) i have the following message : "To play video, you may need to install the required video codecs".

# Spec

I run Firefox Beta in Fedora, it's installed in /opt/ folder. I have the "normal" version of firefox too and the video works well.

# Some other infos

The video seem to be a mp4 video and i have the following package installed in my fedora GStreamer Multimedia Codecs (Multimedia plauback for APE, AVI, DV, FLAC, FLX, Flash, MKV, MP4, Speex, VP8, VP9 and WAV).

Đã được hỏi bởi bouteiller.alan 9 tháng trước

Trả lời lần cuối bởi cor-el 7 tháng trước

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Copy/Paste

Why can a stupid failing script on a web-page, or even intentionally so programmed script disable the copy (and sometimes paste) functionality? How can this be disabled/f… (xem thêm)

Why can a stupid failing script on a web-page, or even intentionally so programmed script disable the copy (and sometimes paste) functionality?

How can this be disabled/fixed?

One highlights a text (any text) on some web sites, Edit menu allows Copy, context menu allows Copy, one hits Copy, nothing happens. It's not even a page where someone wanted to "copy protect" some information.

Copy and Paste should work just as advertised since those were invented, how hard can it be to get that right? Even stupid Notepad never fails at it. And no, I don't care what the idiot who programmed a page though would be/should be best for me, I want Copy to be copy, Paste to be paste. This used to work in "original" Firefoxes even when page developers wanted to make it not work.

And yes, while on a given page Copy fails miserably, at the same time in other pages it works.

Đã được hỏi bởi Pók 1 năm trước

Trả lời lần cuối bởi jscher2000 10 tháng trước

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Flash player, Flash player for Linux and Firefox, Flash player not includeed in the new firefox

Firefox on the new browser does not support Flash player even though all I repeat all game sites use Flash player, I tried to play one of my favorites online games and gu… (xem thêm)

Firefox on the new browser does not support Flash player even though all I repeat all game sites use Flash player, I tried to play one of my favorites online games and guess what it say that my browser Firefox has no support for Flash player in the general also YouTube will not play in Firefox because they use Flash player components, so turn Flash player on because there is millions no wait billions no wait trillions that use Firefox that love Flash player so please turn Flash player on please I and others want to play our online Flash player user games on Firefox. Thank you turn it back on

Đã được hỏi bởi patrick ritter 1 năm trước

Trả lời lần cuối bởi cor-el 1 năm trước

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How do I change the font size of Firefox's headers elements: menu, tabs, bookmark toolbar?

FF v79.0 ubuntu 18.04.5 How do I change the font size of Firefox's webbrowser elements: menu, tabs, bookmark toolbar, etc. All things above the webpage window? … (xem thêm)

FF v79.0 ubuntu 18.04.5

How do I change the font size of Firefox's webbrowser elements: menu, tabs, bookmark toolbar, etc. All things above the webpage window?

Đã được hỏi bởi owlseeker 1 năm trước

Trả lời lần cuối bởi cor-el 1 năm trước

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screen share

'''i tried to start screen share but this happened''' camera is not supported by your current browser. can anyone please tell me how can i fix this. … (xem thêm)

'''i tried to start screen share but this happened''' camera is not supported by your current browser.

can anyone please tell me how can i fix this.

Đã được hỏi bởi faisal hassan 1 năm trước

Trả lời lần cuối bởi davidcalvert 10 tháng trước

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esni (encrypted sni) does not work anymore

In the past I used to be able to turn encrypted sni on I did a firefox reset yesterday then I reinstalled my add ons and I re-enabled encrypted sni by setting: about:conf… (xem thêm)

In the past I used to be able to turn encrypted sni on I did a firefox reset yesterday then I reinstalled my add ons

and I re-enabled encrypted sni by setting: about:config network.security.esni.enabled = true

but when I test it on https://www.cloudflare.com/ssl/encrypted-sni/ the test takes a lot longer and also everything is green except esni: "Your browser did not encrypt the SNI when visiting this page."

So something is clearly wrong, but I don't know what it is.

how do I fix this?

Đã được hỏi bởi mywebradio 1 năm trước

Trả lời lần cuối bởi cor-el 1 năm trước

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Account locked

Once again my account is locked on one of my computers. It says the email was returned but there was no email sent to the address. Oddly, the account is locked on one ma… (xem thêm)

Once again my account is locked on one of my computers. It says the email was returned but there was no email sent to the address. Oddly, the account is locked on one machine, the one that has been logged on the longest, but my other three machines have no trouble connecting and syncing. This seems to have happened after firefox updated itself (even though I had it set not to. It also removed all the settings I had spent a considerable amount of time customizing)

Đã được hỏi bởi libelo95 11 tháng trước

Trả lời lần cuối bởi AliceWyman 11 tháng trước

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Can't add Google as a main search engine

So after reinstalling Firefox my search engines changed and Google was removed completely. Only things left are Yahoo, Wikipedia, DuckDuckGo and Startpage whatever the he… (xem thêm)

So after reinstalling Firefox my search engines changed and Google was removed completely. Only things left are Yahoo, Wikipedia, DuckDuckGo and Startpage whatever the hell that is. When I go to add Google as the main engine after clicking the three dots icon on the search bar where normally would be an option to add as a search engine, I don't have an option to do that. And when I'm clicking the Sign In button it tries to do something but returns to the Google home page. (sorry for the quality of the image, for some reason I wasn't able to take a screenshot)

Đã được hỏi bởi bsaniewski06 11 tháng trước

Trả lời lần cuối bởi vande1 11 tháng trước

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Firefox is missing minimize and maximize button

I installed a clean Pop OS and Firefox is missing minimize and maximize buttons. I see only Close button. I tried some suggestions from the web but didn't help. Attached … (xem thêm)

I installed a clean Pop OS and Firefox is missing minimize and maximize buttons. I see only Close button. I tried some suggestions from the web but didn't help. Attached a screenshot.

Đã được hỏi bởi shlomo_bachar 1 năm trước

Trả lời lần cuối bởi ARMAN KHAN 1 năm trước

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Sorry. We’ve locked your account.

I'm trying to sync my firefox account but everytime it appears, I have already did what it ask me to do in "Firefox Sync Verification Email FAQs" what do I do now? I need… (xem thêm)

I'm trying to sync my firefox account but everytime it appears, I have already did what it ask me to do in "Firefox Sync Verification Email FAQs" what do I do now? I need my bookmarks, GOD PLEASE.

Đã được hỏi bởi denielt 2 năm trước

Trả lời lần cuối bởi gwh74137 1 năm trước

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Firefox Always Crash - Ubuntu 18.04

Hi, I'm Sen, I have problem with firefox on my ubuntu, I'm using ubuntu 18.04 LTS 64bit, n my firefox version is 83.0 (default), So.. the problem is, my firefox always cr… (xem thêm)

Hi,

I'm Sen,

I have problem with firefox on my ubuntu, I'm using ubuntu 18.04 LTS 64bit, n my firefox version is 83.0 (default),

So.. the problem is, my firefox always crash, I have tried to refresh, change profile, reinstall it, even use another version of firefox, but it keep crashing,

I don't know is it related or not to my problem but i have attach some logs about firefox in my ubuntu system log,

If any other information that u need please tell me, And please help me...

Thank you...

Đã được hỏi bởi my4ndroid.s3nd 1 năm trước

Trả lời lần cuối bởi user3300027 1 năm trước

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Firefox - when Windows 7 support will be dropped?

Dear Mozilla Community, I would like to know when Firefox will be dropping Windows 7 support? I readed on some websites that Google Chrome will be dropped support for Win… (xem thêm)

Dear Mozilla Community,

I would like to know when Firefox will be dropping Windows 7 support? I readed on some websites that Google Chrome will be dropped support for Windows 7 in 15 January 2022 year so I would like to know if there are any plans by Mozilla Developers to drop support for Windows 7?

I don't have computers with Windows 7 but my friends asked me about this because they know that I am active community member of Mozilla but I can't answer because I don't know so this is why I asked you today about this.

Yours faithfully, Piotr

Đã được hỏi bởi Peter 8 tháng trước

Trả lời lần cuối bởi TyDraniu 7 tháng trước

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Disable web push notifications popup but keep notifications

Recently the web push notifications got a popup UI that is really disturbing. Show up on all desktops etc., it interrupts me in what I’m doing. I really very strongly dis… (xem thêm)

Recently the web push notifications got a popup UI that is really disturbing. Show up on all desktops etc., it interrupts me in what I’m doing. I really very strongly dislike this change.

I would like to revert to how it was before (pre-76.0 ? Not sure exactly which version): - notifications get sent to my desktop/OS’s notification center (running OpenSuse + KDE), - no popup is displayed when a notification is triggered.

That way: - notifications will respect the OS « do not disturb » mode, - notifications get shown through a unified UI for all applications, - I can pick how « interrupting » I want each notification to be, - In particular I can focus while on my computer without being interrupted, and poll the notifications occasionally.

Is there a way (maybe a about:config option) to keep notifications but disable the popup behaviour?

Đã được hỏi bởi Luc 1 năm trước

Trả lời lần cuối bởi Shashank Shekhar 1 năm trước

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Displays Strange Characters

It displays strange characters on pages including Yahoo mail. The attached screen shot shows a bank email, but it happens with other non-secure stuff too like general web… (xem thêm)

It displays strange characters on pages including Yahoo mail. The attached screen shot shows a bank email, but it happens with other non-secure stuff too like general web pages. This has been happening with version 81.0 and the previous version. If I open the same page in Chrome, it will display the characters normally. I did see the strange characters appear in Chrome one time, but it happens in FF quite frequently.

Đã được hỏi bởi Geeky1 1 năm trước

Trả lời lần cuối bởi cor-el 1 năm trước