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Firefox doesn't support HTML5 while other Browsers do. Latest Ubuntu 20.04. LTS

So the problem is that Firefox doesn't play any HTML5 content. Weirdly except for Youtube. Youtube works just fine. But every other Website shows errors. Even songsterr.c… (xem thêm)

So the problem is that Firefox doesn't play any HTML5 content. Weirdly except for Youtube. Youtube works just fine. But every other Website shows errors. Even songsterr.com. I'm using latest Firefox 76.0.1 on a recent Ubuntu 20. 04 LTS installation. Usual troubleshooting like updates doesnt work because "sudo apt-get upgrade" doesn't find any updates. I tried the same websites in the latest version of Chromium and they work perfectly fine. I couldn't find a mistake in the firefox settings or something so I'm confused. Disabling Plugins didn't change anything and turning of tracking protection didn't either. What is the Problem here and how can I solve it?

Đã được hỏi bởi wauwufflp 5 tháng trước

Đã được trả lời bởi cor-el 5 tháng trước

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Firefox Monitor - unable to find button to add new email addresses

I've been an avid user of Firefox Monitor for the past few months, but recently over the last few days when I go to https://monitor.firefox.com/user/dashboard and log in,… (xem thêm)

I've been an avid user of Firefox Monitor for the past few months, but recently over the last few days when I go to https://monitor.firefox.com/user/dashboard and log in, I've been struggling to find the button that allows me to add new email addresses. I've searched the support article for Monitor for this information, but to no avail: https://support.mozilla.org/en-US/kb/firefox-monitor. So I was wondering if you could point me in the right direction?

Đã được hỏi bởi Jonathan 1 tháng trước

Đã được trả lời bởi Wesley Branton 1 tháng trước

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Why I get: DOMException: The quota has been exceeded. ?

Hello. I need help with: `DOMException: The quota has been exceeded.` I'm trying to use IndexedDB. However, the code is requesting persistent storage: `await window.navig… (xem thêm)

Hello. I need help with: `DOMException: The quota has been exceeded.` I'm trying to use IndexedDB. However, the code is requesting persistent storage: `await window.navigator.storage.persist();` (and this is returning true) This website is only storing about 8MB of data and I have a different website storing 200MB of data (userscript) The storage medium still has 140GB available. What quota did I exceed? If this is the wrong place, please direct me to the right place

Đã được hỏi bởi brunoais 1 tuần trước

Đã được trả lời bởi brunoais 1 tuần trước

  • Đã giải quyết

Getting search results to open in a new tab instead of the current one

I've been using Firefox for many years, and search results have always opened in a new tab by default. Now, with Firefox 81.0.2, they're opening in the current tab, and … (xem thêm)

I've been using Firefox for many years, and search results have always opened in a new tab by default. Now, with Firefox 81.0.2, they're opening in the current tab, and I can't figure out how to get back the old way. Does anybody know?

Đã được hỏi bởi sideburns 1 tuần trước

Đã được trả lời bởi cor-el 6 ngày trước

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browser data

Nationwide has decided recently that my firefox is not up to date and got me to delete bookmarks, then delete the cache. and some thing to do with the browser. I may have… (xem thêm)

Nationwide has decided recently that my firefox is not up to date and got me to delete bookmarks, then delete the cache. and some thing to do with the browser. I may have to ask them again as I have deleted bookmarks and updated but they still don't accept me or say there is a problem. any idea what I need to do with my browser? Things have worked well for years but no more. And being put back to my tortuous login every time is driving me mental. Best regards, Don.

Đã được hỏi bởi don7341 6 ngày trước

Đã được trả lời bởi FredMcD 6 ngày trước

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How to make firefox just knock off the update requests

Did mozilla remove the option in advanced preferences to silence reminders to update. Its incredibly annoying to have a popup each time I open the browser inviting me to … (xem thêm)

Did mozilla remove the option in advanced preferences to silence reminders to update. Its incredibly annoying to have a popup each time I open the browser inviting me to update.

Đã được hỏi bởi aarich 4 ngày trước

Đã được trả lời bởi cor-el 4 ngày trước

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Turn off sound effects (search, etc.)

Firefox plays many sound effects that I find to be annoying. For example, if you are searching on a page (ctrl+f, then type) and no phrase is found you get a "clunk" soun… (xem thêm)

Firefox plays many sound effects that I find to be annoying.

For example, if you are searching on a page (ctrl+f, then type) and no phrase is found you get a "clunk" sound.

Is there any way to disable this?

Đã được hỏi bởi wm.wooley 4 ngày trước

Đã được trả lời bởi cor-el 4 ngày trước

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need to weed downloads

Awesome Partner takes thousands of bird pics. I store then on Google drive. How can I delete them from Downloads? Is there a bulk delete command? I'm using Firefox on… (xem thêm)

Awesome Partner takes thousands of bird pics. I store then on Google drive. How can I delete them from Downloads? Is there a bulk delete command? I'm using Firefox on a Linux computer.

thx.

Đã được hỏi bởi tripichick 2 ngày trước

Đã được trả lời bởi jscher2000 2 ngày trước

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Firefox ESR on Devuan has resize problems

Firefox ESR on Devuan, both 2.0 and Beowulf, has a problem involving resizing. Webpages that formally displayed fine now are too large (the indicator shows 100%, but I mu… (xem thêm)

Firefox ESR on Devuan, both 2.0 and Beowulf, has a problem involving resizing. Webpages that formally displayed fine now are too large (the indicator shows 100%, but I must reduce it to 80% to display as it did before). Other Linux distributions, for example, Linux Mint and openSUSE, do not have this problem (PaleMoon on the Devuan system does not have the problem).

The hardware is old: Intel 3rd Generation Core processor, 8 GB memory, SSD connected via USB 3.0.

The best solution might be to run both Firefox ESR and regular Firefox. I can download the latter, extract it, move the folder to the desktop, and double-click on "firefox" to start it, similar to how I run PaleMoon. Is there a way to avoid them using the same profile?

Đã được hỏi bởi pccobbler 2 ngày trước

Đã được trả lời bởi cor-el 1 ngày trước

  • Đã giải quyết

Problem with encoding

Hi there, I have a new computer working under Ubuntu. When using Firefox I often have a problem with the characters which appear when I open webpages or even read pdf doc… (xem thêm)

Hi there, I have a new computer working under Ubuntu. When using Firefox I often have a problem with the characters which appear when I open webpages or even read pdf documents. This isssue does not seem to happen in a very consistent way (some websites will appear correctly one day and incorrectly another day). I include below a screenshot as example. The problem does not seem to appear with chromium... If you have any idea about how to fix this I would be very grateful Thanks Michael

Đã được hỏi bởi michaelgoldman123 1 ngày trước

Đã được trả lời bởi cor-el 1 ngày trước

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Selecting Application

Firefox is showing unmatched applications for pdf files.In openwith>other applications,it is opening a directory browser but not available applications(Linux). This h… (xem thêm)

Firefox is showing unmatched applications for pdf files.In openwith>other applications,it is opening a directory browser but not available applications(Linux).

This happened

Not sure how often

== If started continues forever...

Đã được hỏi bởi AnonymousUser 10 năm trước

Đã được trả lời bởi DaveRo 10 năm trước

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FF 4.0B2 When ty[ing a URL and hit the enter it does not work

Fedora 13 Firefox 4.0 Beta 2. When typing a URL in the URL box and hit the enter key nothing happens. This happened Every time Firefox opened == upgrade from Beta 1 to … (xem thêm)

Fedora 13 Firefox 4.0 Beta 2. When typing a URL in the URL box and hit the enter key nothing happens.

This happened

Every time Firefox opened

== upgrade from Beta 1 to Beta 2

Đã được hỏi bởi AnonymousUser 10 năm trước

Đã được trả lời bởi TonyE 10 năm trước

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saved passwords gone after upgrade to 3.6.8

All of my saved passwords are gone. the password manager window is empty. i use the extension 'bookmark backup' to backup my saved passwords... key3.db cert8.db signons… (xem thêm)

All of my saved passwords are gone. the password manager window is empty. i use the extension 'bookmark backup' to backup my saved passwords... key3.db cert8.db signons.sqlite signons3.txt and signons2.txt. i have one week worth of backups. i tried replacing those five files in my profile directory with each of the seven backups, and none of the backups will produce my passwords. i can see encoded information in signons3.txt but that file is very old and doesn't have my most recent saved passwords that the sqlite file has, so going back to that version is not an option.

Đã được hỏi bởi AnonymousUser 10 năm trước

Đã được trả lời bởi AnonymousUser 10 năm trước

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Version 3.6.8 can't load videos?

I just upgraded to Firefox 3.6.8 and now every time I try to watch a video on a site like youtube the screen is black and it says 'an error occurred, please try again lat… (xem thêm)

I just upgraded to Firefox 3.6.8 and now every time I try to watch a video on a site like youtube the screen is black and it says 'an error occurred, please try again later.' But when I tried with a different browser called Galeon it played. If I clear the cache and then refresh the page it will play using Firefox, but isn't there a way to fix this? If it's a bug, when will a patch be out? Side Note: I use Ubuntu Linux, if that makes a big difference.

This happened

Every time Firefox opened

== I upgraded to 3.6.8 today

Đã được hỏi bởi AnonymousUser 10 năm trước

Đã được trả lời bởi AnonymousUser 10 năm trước

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"Import..." immediately says "No programs that contain bookmarks, history or password data"

Trying to import passwords which have been exported from a previous FF installation. When I go to "File" -> "Import..." I immediately get a message "No programs that c… (xem thêm)

Trying to import passwords which have been exported from a previous FF installation. When I go to "File" -> "Import..." I immediately get a message "No programs that contain bookmarks, history or password data".

System: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.6) Gecko/20100628 Ubuntu/10.04 (lucid) Firefox/3.6.6

Đã được hỏi bởi AnonymousUser 10 năm trước

Đã được trả lời bởi cor-el 10 năm trước

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Bookmarks no longer works after installing Google Xmarks, all new bookmarks are directed to " http://ad.yieldmanager.com/iframe3?

Issue I have a problem with my bookmarks, cookies, history or settings Description Recently installed Google Xmarks and immediately lost any star bookmark functionality.… (xem thêm)

Issue

I have a problem with my bookmarks, cookies, history or settings

Description

Recently installed Google Xmarks and immediately lost any star bookmark functionality. Any new bookmarks I try to create are given the title of the last previous webpage I tried to create (which wouldn"t be a major issue only a nuisance to copy & paste the correct name in) but ALL new bookmarks are directed to some version of "http://ad.yieldmanager.com/iframe3?sI" instead of the correct site. Have diablrd and then uninstalled Xmarks but the problem remains. Use the latest version of Firefox for Linux Ubuntu 9.04. Thanks.

Troubleshooting information

Google shortcuts 2.03

Firefox version

3.0.19

Operating system

Linux

User Agent

Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.0.19) Gecko/2010040116 Ubuntu/9.04 (jaunty) Firefox/3.0.19 GTB7.1

Plugins installed

  • -Shockwave Flash 10.1 r53
  • The default plugin handles plugin data for mimetypes and extensions that are not specified and facilitates downloading of new plugins.
  • The demo print plugin for unix.
  • DivX Web Player version 1.4.0.233
  • The Totem 2.26.1 plugin handles video and audio streams.

Đã được hỏi bởi AnonymousUser 10 năm trước

Đã được trả lời bởi cor-el 10 năm trước

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private browsing not working

Firefox is set to "NEVER REMEMBER HISTORY" but if I go to Ford.ca, which uses java, I must enter a postal code to have access to information about "Price & Build". Sa… (xem thêm)

Firefox is set to "NEVER REMEMBER HISTORY" but if I go to Ford.ca, which uses java, I must enter a postal code to have access to information about "Price & Build". Said postal code remains accessible by Ford.ca... even days after my visit, while I understand that "Private Browsing" should supposedly prevent such situation. Firefox 3.6.6-1.2 came with the newest openSuse 11.3 release. The same situation prevails with our other computer running under openSuse11.2 and daily kept up to date. A solution to this problem would be greatly appreciated!

Đã được hỏi bởi AnonymousUser 10 năm trước

Đã được trả lời bởi AnonymousUser 10 năm trước

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Firefox 2.0.0.6 does not show the update tab at Edit/Preferences/Advanced

Support said to enable the auto updates for Firefox at Edit/Preference/Advance then the Update tab. I have no update tab showing so guess I am screwed again. Do I need … (xem thêm)

Support said to enable the auto updates for Firefox at Edit/Preference/Advance then the Update tab. I have no update tab showing so guess I am screwed again. Do I need a better version of Linux (have Freespire) or what is going on here?

This happened

Every time Firefox opened

Đã được hỏi bởi AnonymousUser 10 năm trước

Đã được trả lời bởi the-edmeister 10 năm trước