Diễn đàn hỗ trợ Firefox

Desktop version update to 157.0.1 acted like a fresh install. Prompted me to import from previous browser. Firefox was my previous browser. I have my bookmarks backed up, but lost all my tab groups, which is a huge problem to try and recreate. Lost downloaded themes. Lost downloaded extensions. Why did this happen? I can't imagine it was by design.

Hello, a recurring problem that's been bothering me for several months is driving me crazy, causing me to use Firefox less and less.

I regularly get the dreaded message "Error: Platform version xxx is not compatible with xxxx," which seems to have been around for years and still hasn't been fixed. Rebooting, reinstalling, or repairing the installation with every automatic update isn't a solution; it's just a nuisance.

Yesterday (10/1/26) Firefox went through SEVERAL updates to v.157.0. Now, it behaves extremely buggy and locks up if I try to open more than one window. It was never this pathetic! I want to revert back to the previous version. Yes, I am running Win10.

Also, now it will not even close properly. I have to go into program manager to kill all of the subprocesses that have spawned. I DON'T LIKE THIS VERSION AT ALL!!!!!

The plugging is NOT updating and it's blocking me from watching anything on streaming. I've tried triggering the update by turning it on and off, by tugging on and off the "DRM" option in settings, by turning off the updates and then looking for updates... I went to about:config and made sure that all options were "true". What I get is an "error in downloading the update" that I can't fix.

Can someone help?

Last night the 15th January 2025, the firefox decided to update, buy it self closing the browser, however when it restarted it now comes up an Error, something along the lines of 134.0.1 and 134.0 MinVersion, if you have seen this you will know what I mean, it suggested to reinstall firefox, with that I did and I tried to porting all the setting and data and every thing, however it didnot import.

Where can I find the previous version that generated the error to start the import again... as there are links that I simply can not get any more

Cheers

Hello, I'm having some problems with updating firefox. It started a few months ago that I got a Pop-up every time I started Firefox about needing to update it. But when I click on the prompt to update it, it leads me to this website: https://www.mozilla.org/de/firefox/new/?reason=manual-update , and after clicking on the download button I get to this site for about a second: https://www.mozilla.org/de/firefox/download/thanks/ after which it loads this site: https://download.mozilla.org/?product=firefox-stub&os=win&lang=de which my browser can't connect to (aka just gives me the standard error message as if you entered an invalid URL). Today I got this website pop-up when starting Firefox: https://www.mozilla.org/de/firefox/welcome/21/ which leads to the same outcome as above. After that I tried to update Firefox by going to the menu -> help -> about Firefox, which searches for updates but then tells me that I have the newest version installed already??? Even when I try to manually install a new version through this site: https://www.mozilla.org/de/firefox/all/ I still get the same result. Please somebody help me out here!

Every time I log on to Firefox, or attempt to use the brozser, I am asked to update Firefox. So I proceed to do the update download; The software refuses to do anything. So I continue with the old release. Apparently, this is a common problem. Yet Firefox staff continues to ignore the situation.

HOW DOES ONE UPDATE THE FIREFOX SOFTWARE?????

Downloaded an update of firefox. Is this for real? A message box came up and said I would get a NEW version of firefox but all my things would be saved. Now I have two firefox versions. My old version has all my info and saved and/or chosen settings. HOWEVER the newer version is a new install without settings and WORSE it has GOOGLE as the browser?!?! Is DUCK DUCK GO gone to goOgle? If I wanted a shopping app I would use my GOOGLE account instead of Firefox. How do I fix this?

Apologies for the non-descript subject line, but it is accurate: I just attempted a normal update to firefox. The first problem once it relaunched was that it did not show any of my tabs that had been open; it just showed a single "new tab" page. Upon typing any URL, though, the browser does nothing. More specifically, it does not initiate ANY network traffic (according to Little Snitch Mini). I tried various things (redownloading and reinstalling, rebooting, and refreshing firefox), but nothing helped. With the "refresh firefox", the only result is that, after a minute or so, the crash reporter comes up.

Curiously, on the prior update to 140.0.4, I had exactly the same issues. I did manage to resolve it by retrying things the next day and the "refresh firefox" seemed to be the thing that fixed it.

Hardware: Macbook Pro (Apple M3 Max) OS: Sequoia

14/01/2025

Ok, I can't reinstall Firefox because I have data, links and other that I no longer have access to link website links.

What is the next solution please as Firefox is my default and main browser.... or is it time to move away from firefox.?

I tried to import date and others however it was not an easy task to do, and I have to System Restore to once again get the Error that stops Firefox, is there a way of undoing the update that firefox installed ?