Firefox 技術支援討論區

The download links from Apple are still not working over several versions of Firefox. The links should open the App Store but for some reason they don't using Firefox. They work from Safari of course, but they also work with chromium-based browsers.

An example Apple page… https://support.apple.com/en-us/HT211683

We have a site that for some reason just started getting blocked by FireFox's Tracking content setting in private browsing mode. We have a Production build that still works but our QA build does not. For the life of my I can't figure out what changed that would have triggered Tracking content to start blocking the site. Basically the site will load but we only get a blank page.

Is there any way to debug what exactly the Tracking content filter is blocking?

Hi,

I'm new to Firefox. I have a Facebook account which I have no issues with when using in Opera. But when I try to sign in to FB on Firefox it doesn't recognise my password. So I changed it yet it still isn't recognised. Any suggestions would be appreciated. Thanks, martin.

The PiP feature is useful, but I find the rounded corners a bit annoying (MacOS 11.2 Big Sur). Is there a way to remove/reduce the amount of rounding so the full picture is displayed?

Hello,

I'm using Firefox 85.0.2 on macOS 11.2.1 and I can't load the PKCS11 Device Driver for my eSign. All the necessary drivers are installed on the system and the Charismatics Scard Utility recognises the devices properly. What's even stranger, is that I was able to add the device in Thunderbird (78.7.1).

Can anyone help me figure out what's wrong and get the device working, please?

Thanks!

Hi!

I have two Firefox windows open. One is of my 'Personal' profile and the other is of my 'Work' profile. (Both set in 'about:profiles'). I would like to switch between the two using hotkeys.

While I'm able to switch between Firefox windows of the same profile using the default "Cmd + ` ", it's not working between windows of different profiles. "Alt + tab" works of course but that's slow if I haven't activated one of my profiles (window) for a while.

If there isn't a native solution, I'd also be interested in hearing about Lua + "Karabiner-elements" workarounds if you are familiar with them.

Thanks!

In https://www.tvtv.ca/bc/abbotsford/v2t5t1/lu36260D I opt to save my favorite channels. They then appear whenever I go to the site. Until-- I leave Firefox or reboot the computer and the favorites are no longer available. If I do the same thing in Chrome, it remembers the preferences at all times, including after rebooting. Is there a way to make Firefox work as well as Chrome on this issue?

Is there some way to pass POST data when navigating between containers? As someone who uses searX as their search engine, which uses POST requests to perform searches, it is very inconvenient that I cannot make searches when the site that I'm searching from is in one container and the search engine I'm using is set to open in a different container, as the data containing my search request does not actually get passed.

Hello,

Sorry if there is already a solution to my problem but I've searched for hours without success.

I live in France and I purposely set my system language to English to have everything in English but for some specifics french websites I want them to be displayed in french by default. (not all of thoses websites offers to remember the default language nor have a language switcher)

I tried all the extensions suggested on superuser.com but none of them work (anymore, I guess).

By memory I tried the following Mozilla Firefox extensions with no success :

   Language Switcher
   Language Switch
   Quick Accept-Language Switcher

Also, the point is to "remember" the websites and default language because currently I always have to edit the URL to replace "en" by "fr" and then reload the page.

   OS version : macOS Big Sur 11.2.1
   Firefox version : 86.0

The other workaround I have is to use another browser with the French language set as default but I'm really looking for a solution allowing me to use only one browser for personal web browsing.

Thanks and have a nice day

Hi!

I am on macOS Catalina and am trying to change the copy-paste combination on my keyboard from Command+C and Command+V to Control+C and Control+V, respectively.

Under Settings > Keyboard > Shortcuts > App Shortcuts, I already have a copy-paste setting for 'All Applications', and it works on ALL applications I tested with (Google Chrome, Safari, Telegram, terminal emulators, etc.), EXCEPT on Firefox.

So then I tried to add a custom setting for Firefox.app. Copy works: I can CTRL+C in a firefox page and CTRL+V on another app. BUT CTRL+V does not work in Firefox itself -- the previous shortcut Command+V is what still works.

What should I do so that:

1. Numbered list itemFirefox will use the app shortcuts for 'All Applications' instead of having its own configuration (less important)
2. Bulleted list itemCTRL+V would work on Firefox? (more important)

My Firefox version is 85.0.2

Thanks in advance.

++

Edit, additional info:

I followed the list of valid command names at https://support.mozilla.org/en-US/kb/keyboard-shortcuts-perform-firefox-tasks-quickly?redirectslug=Keyboard+shortcuts&redirectlocale=en-US#w_bookmarks. Adding some of them to 'App Shortcut' works (such as New Tab, Close Tab, and Bookmark This Page), and some of them don't (such as Find in This Page and Find in This Page).

After upgrading to macOS Big Sur, Firefox (latest version) are consuming battery in the background when computer is sleeping and the battery drained out in a couple of days.

I checked the energy graph in macOS and indicates the Firefox are using the significant battery. I restarted my computer several times and reinstalled the latest version of Firefox and the problem still exist.

OK, I've selected automatic updates for Firefox. MacBook Air. So, I need to restart in order for the update to INSTALL. I can't just close and re-open Firefox to get the update. After I restarted, Youtube would not play. AGAIN. This happens with EVERY update. So, following instructions from an entry on the web, I erased my history. OK, now Youtube plays. But I notice I've lost my bookmarks in the process. I've mentioned this before. What's the secret to getting you experts to pay attention to this annoying, recurring thing? I would not have lost my bookmarks if I did not have to erase my history. Why can't updates be provided that will allow me to play youtube and KEEP my bookmarks--- like on every other day??? Thank you.

When I try to open sites like HiveOS [OS] or Flexpool I always get an "Unable to Connect" error. This happens of both my Mac and my Linux machine but not my phone's Firefox. It does not happen in other browsers such as Safari. I followed all the tips in Firefox can't load websites but other browsers can but none of them worked.

I just got a new Mac Mini which is running 11.2.1. When I wake my Mac, Firefox won't respond. Quitting and restarting immediately fixes the problem. Any thoughts on this problem?

Hello,

Is there a resolve for missing or broken images in YahooMail while using Firefox? I think I've exhausted my research into the matter. It works in Safari with default settings.

Thanks in advance for your help! J

I wanted to ask whether I can still use Enhanced Tracking Protection while still using Facebook Container and Multi-Account Containers. It looks like the option is not showing up in the preferences. Does use of ETF undermine using the other two? Which one is better to use? I don't want to lose the function of Facebook Container to block Facebook trackers from all the websites, but I also want other websites to be kept in separate containers as well.

So, I'm browsing shop portal of the website (https://fablabfactory.com/en/product/carbide-3d-bits/) with FF, but the Add to Cart button is misplaced, but perfect in other browsers.

Is this a programming issue, or a FF issue, please? Screenshots below.

1st - FF 2nd - Chrome 3rd - Safari

URL：https://www.meituan.com/flight/ https://awp-assets.meituan.net/hfe/rohr/1.0.2/rohr.min.js #第一次访问正常 使用HTTP1.1 刷新后会使用http2 导致访问失败。实际此域名不支持HTTP2， 404 是CDN的问题可以忽略，怀疑是浏览器BUG