Firefox 技術支援討論區

I am trying to get Netflix to play on my new Macbook Air (M1). Not working. A little sleuthing led me to check about:addons, where I see this message "OpenH264 Video Codec provided by Cisco Systems, Inc. will be installed shortly." However, the installation is not happening. Help!

I find when I am browsing on Firefox and swipe down on my Macbook trackpad, the browser often interprets even a slightly leftward slant as a command to go back a page. Is there a way to disable the swipe left/previous page function or to make it less sensitive?

Firefox 94.0.2 on Macbook Air 13-inch Early 2015 with MacOS 11.6.1

Thanks!

This "half-answer" summarizes my frustration. FWIW, both computers are late-model MacBook Pro - call them Mac1 and Mac2. Both have Sync set up. I have about 40 tabs open in 3 FF windows on Mac1. I need to open all 40 tabs (which can all be in one window if that's easier) on Mac2.

On Mac 2, I can see the list of open tabs from Mac1 when I click the account name (after clicking the "hamburger patties"). If I click on one of them, that tab is opened on the current tab... terrific - BUT, I don't want to repeat this 40 times!!

Is there no way to select ALL tabs, or export all open tabs to a file - or something that makes a little more sense than repeating a task 40 times?

I have Firefox 96.0.1. As of this morning, images will no longer load on any websites. The only thing that has changed since yesterday is that I followed some advice from the Washington Post on how to prevent scam emails. I have spent nearly two hours searching for and following advice to restore images on Firefox, but nothing has worked. I need more direct assistance!

Hello community, would anyone kindly help me with this issue I'm facing? How do I export Logins and Passwords on Firefox running 78.10.1esr (64-bit) on a Mac. The export funtion is not available here and I know the this option is only available on 79 and after, but I'm using a mid 2012 Mac Pro running 78.10.1esr. Is there any way I could still export the logins?

Thank you kindly.

Hello,

I'm beginner in development. Today I'm working on some CSS files.

But when I reload, the content don't load the new features. I've try to clear cache, remove stockage on the console , and also try command + f5 (on iMac).

The only one solution I've founded is to clear cache , leave firefox , shutdown computer and restart.

Very contraignant. I've test on Chrome and it work well. So I don't know what I need to do to...

I'm using MAMP to lauch app on local

I'm finding that Twitter is not loading in my desktop Firefox browser (89.0.1), and I'm getting the error "failedScript=polyfills". I do use an ad blocker, but it's turned off for Twitter, so I'm not sure how that could be the issue. I'm not having the same issue in Safari. Thanks for any help!

What is the last Firefox version that works with MAC Lion OS X 10.7.5?

I have a study program of that vintage that plugs into firefox and the version on the computer now is 3.0.10 (from year 2009 and the program does not work with it.

The program is compatible with Lion OS X 10.7.5 but the Firefox version is too old.

The version 3.0.10 on the computer does not work well with most sites or crashes. The intent is not to expect to browse, just be new enough for this program for its dedicated use.

I've used Firefox forever, however in the last couple weeks, I can no longer use eBay as the webiste looks weird and my account is inaccessible. (See attachment.)

I've cleared all history/caches/etc. per forum suggestions. No change. So now to use eBay, I have to switch to Safari or Chrome (which I rarely use.)

Using new 2020 Macbook Pro and latest Firefox 80.0 update. Any suggestions would be greatly appreciated!

-G

I have once again lost all my pinned tabs. The answers to this I'm seeing are random and unstructured. This is becoming an issue for me as I use this function frequently. Can the Mozilla team PLEASE fix this properly as it appears to mess up a few folks. And the answer is NOT having to quit and restart. They should be presevered in their own right. And please can you implement synching of Pinned Tabs across my login domain. Ta muchly

I use 3 profiles (work, private and media) side by side. When I open external links I have no control over which profile will open the link. The link is opened right away (so no profile manager interference) in a random profile. I do want it to open right away, but ideally would like to easily set a priority order for profiles to open the external links without having to restart the profiles.

The BBC website believes I am in another country, other than the UK. It currently redirects from bbc.co.uk to bbc.com, with some content no longer being available.

I have checked my IP, and it is currently a UK-based IP address. I do not have any active VPN profiles.

I have refreshed Firefox, deleted profiles, and redownloded but still the issue presists.

This problem is not reflective on any other browsers on the same machine.

Grateful for your help.

This is the BBC's advice, which I have followed - https://www.bbc.co.uk/contact/questions/behind-the-scenes/website-domain-change

I have followed all the instructions so that when I start Firefox it opens all previous tabs but it doesn´t! It doesn´t even show a Restore option in settings or history no matter how I try to find it... it is very annoying! I am using a Mac book air .... why does it not work the same as it downs in Windows OS ?

hi! sometimes when trying to visit a site by clicking a google search result link, firefox stops it and shows:

Warning: Potential Security Risk Ahead Firefox detected a potential security threat and did not continue to (website).com. If you visit this site, attackers could try to steal information like your passwords, emails, or credit card details...

So my question is, would attackers be able to steal such information if i never enter any? ie, if i only visit the site to read about things...

thanks for your reply!

Firefox version: 95.0.2 (64-bit) OS: macOS 10.15.7

Any way to force all HTML files to open in a new tab rather than a new window? This really could be annoying when you are working on several local HTML files at once :(

I've read all the articles here about importing my passwords and history, but the Import Wizard is ONLY giving me the option to import my bookmarks. Even if I can't get the browsing history I need to be able to migrate my (extensive) password list.

I've exported my Safari passwords as a .csv file, but there doesn't seem to be an option to import a .csv file.

The page here regarding it says the feature is 'disabled by default' but does not say it's unavailable and I can't find clear instructions for how to activate the feature so that I can import my passwords. Can anybody help?

Why does the Firefox print button launch the save window? When I open an attachment from an email to print, the print button automatically wants to save the document as a PDF. If you try to open the PDF after being saved, it will launch the printer function on my MacBook Pro.

I have tried the procedures in the "Fix Printer Problem" article, which does not resolve the problem. If I refresh Firefox, the print button will work for a few days and then reverts to saving files.

I have removed and redownloaded Firefox multiple times, and I get the same results. I have used Firefox for quite a while and never had this problem. This issue is something that has started about two months ago.

For a number of days now I can not log into Scotia Bank online but I can with Safari so I know the site is not down. Once I try to enter I get this msg Sorry, we couldn't complete your request Sign in to online banking or our mobile banking app to continue. With an under construction icon. I have tried deleting recent history and have restarted Firefox but no change I love Firefox and it is my goto browser but something is wrong here. I have also tried to enter using firefoc from a different computer....same issue.

Anne Gourlay-Langlois

So recently my Firefox crashed (as it does sometimes when I sort my bookmarks) and I accidentally clicked refresh Firefox, thinking that it would just refresh everything like a restart does. Instead, it deleted everything - my logins, my cookies, my extensions - and I don't know how to get it back. I tried looking online for the answers, but none of the solutions I found worked (https://support.mozilla.org/en-US/questions/1195682 was the closest one that had some semblance of sanity) and the closest I figured was that I needed to either create a new profile with different settings I could import from my Old Firefox Data or put the Old Firefox Data in the Profiles folder which doesn't seem to be working, as there are always two other folders within. I tried creating new profiles with the Old Firefox Data as the basis, yet it doesn't work. In addition, I like my old profile and don't exactly want to switch, although if that is the cost of retrieving my data, I will take it. Any solutions please? I rely on my computer quite often, and I don't want to be handicapped for a while. My computer is also the recent updated Mac version, if that helps.

Firefox RAM usage on M1 Mac has dramatically increased. Unfortunately, b/c the memory usage is in firefox parent process, I can't simply terminate a process corresponding to a "tab", meaning I have no choice but to restart Firefox (closing & reopening all tabs) every hour or so of usage.

This is a new issue from a long-time firefox user (on multiple operating systems). It happened after I upgraded the Mac to "Monterey", which may or may not be coincidence.