Diễn đàn hỗ trợ Firefox

I want to know whether I can update my current Firefox version with my very old desktop setup. I am using the Firefox browser version 78.15.0esr (64-bit) on my iMac 2007 running OS X El Capitan. This notice came up when opening Firefox: " Your version of Firefox will start to have problems on January 14. A root certificate will expire, causing some preferences and other features to stop working. On March 14, 2025, add-ons and more features will also break." Following the instructions to update, in About Firefox window, it checks for updates and then shows Firefox is up to date. I've interpreted this as there's no version available that I can update to. Is that correct?

Hi My version of Firefox will not be supported after Jan 14th - I can't download an updated version of Firefox because my Mac is IOS 10.10 and apparently it needs to be at least IOS 12. What can I do? I will be updating my computer but I don't want to lose access to my docs etc on the 14th Jan. Thank you - I would appreciate help please.

I downloaded the latest version of Firefox. The directions tell me to open the file that i just downloaded, which is fine, except that I don't know the file name or location. What is it, and where is it? or how do I f find out?

Can MacOS High Sierra play Netflix? I cannot update to the most recent Firefox because my 2012 iMac cannot update to Catalina. Netflix says I need a new version of Firefox. How can I use Netflix on my iMac?

Background: I need to run an enterprise web app on selected PCs and Macs, the browser will not be used for browsing, do not highlight security risks.

I must absolutely use Firefox 48 because it is the latest version to support showModalDialog()

I installed Firefox 48 on Windows and everything is ok, it works as it should.

On MacOS Sequoia, on the other hand, Firefox starts, the menus in the “Apple” bar at the top are usable, but the browser window is totally transparent, only the border and title bar are slightly visible.

I read on the support forum that it might be enough to disable hardware acceleration, but I can't do that because the options page doesn't even show!

Hi! im getting difficulties to user the browser and the websites im trying to browse ask me to update my firefox browser .. when i check for updates it says: im up to date and cant update more.

im a mac user with 10.9.5 software system

I use a 2009 Mac Mini running OS 10.11.6 dedicated for streaming. I was prompted to update Firefox to ESR which I did, replacing the older version of Firefox. The new version will not open.

It was the only browser I had. Can I undo the installation? Or download 78.15.0 somehow to restore the functionality of this Mac?

Hello, After the last MacBook Pro M4 update my tabs keep disappearing. This is quite ANNOYING as I use ALL my tabs. Plus when I go to HISTORY there is NO Restore Previous session...so I am losing EVERYTHING. Do I just need to go out to another browser and make them my default? I can find NO help when I go out to your support for my problem. Thank you, Patty

/edit: moved thread from Firefox for iOS (for iPhone/iPad) to Firefox section as you have macOS.

I have downloaded and deleted Firefox a dozen times and history and cache and still it is not allowing me to have the Chose User Profile to pop up

I have been trying for the last 2 days to get the Firefox -Choose User Profile to come up and each time I add the below in the terminal

/Applications/Firefox.app/Contents/MacOS/Firefox-bin -P

I get

Alans-MacBook-Pro:~ alanbmillard$ /Applications/Firefox.app/Contents/MacOS/Firefox-bin -P -bash: /Applications/Firefox.app/Contents/MacOS/Firefox-bin: No such file or directory Alans-MacBook-Pro:~ alanbmillard$

So it states no such file or directory when Firefox is definately in the Applications folder

Any thoughts or suggestions? Thank you in advance

After recent update bookmarks disappeared. When I restore them and then close firefox developer edition the bookmarks toolbar is gone again. It seems like a bug in that recent update. Please advise.

Hello there, Could some please tell me how to find the path of the history containing folder in firefox115.18.Oesr? I mean something like: /Users/<votre_nom_utilisateur>/Library/Application Support/Firefox/Profiles/<nom_du_profil>/places.sqlite

thanks in advance Rab

I contacted Apple and they couldn't fix Firefox not working on my MacBook Pro (error: page can’t be displayed, server error). This started after I upgraded to iOS Sequoia 15.0. I disabled my VPN and also reinstalled the Firefox app and it is still not working. Apple says Mozilla may need to release a new update. Please advise what you or I can do to fix the issue. Note: I can access the Firefox page using Safari and Edge so it’s not an internet connection issue.

I need to fora a scrollbar on a page that "pops up" but lacks scrollbar

handelsbanken ( owner of the page) is not helpful

Firefox 115.13 64 bit

/edit: moved thread from Firefox for iOS (iPhone/iPad) to Firefox section as this appears to be about Firefox on macOS.

hi fellas i just bought macbook air 2012 in which OS is high seara and with no updates i want to ask that firefox works on older version like high seara ? anyone with personal experience?

The "restore previous session" function stopped working today. My privacy and security sessions are set to REMEMBER HISTORY. I have restarted my Mac. I have the latest version of Firefox. Why does it no longer work?

There are reports of conflicts between Firefox performance and Sequoia, how to resolve it? I would like to update from my current MacOS and I‘m not willing to give up Firefox as my primary browser. Could I get advice when it‘s save to update? Best regards RB

/edit: moved thread from Firefox for iOS (for iPhone/iPad) to Firefox section as you have macOS.

Hello!

Ok, first of all, I know I did something really stupid. Firefox was not loading for me, so I used Clean My Mac to uninstall it and reinstall it. I did not realize that my profile information (bookmarks/passwords) was saved locally, and I didn't back anything up.

I know! Very stupid. I've already tried using a data recovery software, and that did not help at all. I think my original profile data might be lost.

However, I have sync on, and all of the profile data on my phone is still there. Is there any way to transfer all of my bookmarks and passwords from my phone to my desktop?