Firefox Community Forum

140.0.2 (64-bit) Windows MSIX package mozilla-MSIX-1.0 This one has access to ChatGPT, among other AI chatbots. The version above does not mention any AI products.

140.0.2 (64-bit) NO Mention of MSIX NO AI chatbots as far as I can find.

Each wants to be the default, and it doesn't cause a problem unless you try to open the not-default. Then you can either select the not-default to be the default, or NOT. Doesn't matter, as far as I can determine there is no loss of functionality whether default or not-default in either version.

However, it's a bit annoying to have two product with the same version number and different properties.

Notice, this looks like a problem that was solved earlier. But that solution involved installing V140.0.2, obviously that won't work for me.

I await your wisdom---

My mail checker extension isn't working right in Firefox. Extension Link I was able to find an error using Developer Options but I don't know if the error is even related to the extension or if it is even useful. If anyone would help me, I would be very grateful.

After updating Firefox yesterday, when I use the search bar, switching between my custom search engines can only be done via clicking on a drop down menu at the left end of the search bar and selecting one with the mouse cursor. Previously, I could select my preferred search engine by using the up or down keys to cycle through them while typing a search, then hitting enter when the one I wanted was highlighted. Having to switch from keyboard to mousepad while typing a search is really annoying, I found the old way much more convenient. Is there a way to revert this, and put the search engines back at the bottom of the search suggestions, where I can access them with arrow keys?

Also, when I search now, the search stays in the search bar instead of changing to a URL, and I have to click a little internet globe icon at the right end of the bar for it to show the URL. This is also kind of annoying. Is there a way to turn this off, and just set it to show the URL every time?

Current alternate search engines layout: https://assets-prod.sumo.prod.webservices.mozgcp.net/media/uploads/gallery/images/2025-07-01-03-26-31-89b887.png

Prior layout: https://web.archive.org/web/20250227011359im_/https://assets-prod.sumo.prod.webservices.mozgcp.net/media/uploads/gallery/images/2022-01-10-04-49-27-2f5314.png

I have been using FireFox for very many years. I have used the Search Bar to search -- NOT the Address Bar -- for as long as it has been available.

But the Search Bar doesn't work anymore. I enter something and nothing happens. I have tried several different search engines. Google, DuckDuckGo, and Brave. Same results.

I am well-trained to use the Search Bar. It is completely instinctual. It is very jarring to find it not working and then have to try again using the Address Bar. Again and again.

Further, I absolutely HATE it when a Text Input Field is used to do different functions like this depending on what I enter.

Is this by design? I.e. are they getting rid of the Search Bar? Or is it a bug?

If it's not a bug, I don't get it. Why would Mozilla antagonize the few users they have left? Further, why would they waste the few resources they have left to do something like this?

Since the last update Firefox sends the processor load through the roof. Both on desktop and on Android. For the first time since like version 7 I'm a bit disappointed.

What's up with this?

hi, i need help with many visual accessibility items such as dark theme (it does not invert in many sites including this one "support", i need the text to be bolder across websites (not just zoom, and settings dont seem to be working across sites, such as gmail), need accessability shortcut and more. i really dont want to add extensions for every thing, is there a more universal mozilla accessability button/settings i am missing? looking forward to hearing from you. -- E

The recent update has basically wiped out my Firefox information and set-up. I have a lot of critical links set-up in my new tab. It is imperative I get them all back please. This is terrible for me.

I have already done the about:profiles, made new profile, used the file named old Firefox files (dated 03-25-25) but end up with the same crap coming up. How is this possible?

PLEASE help.

Kristi A.

My Windows PC laptop has stopped syncing bookmarks from my android phone, even though I set them up to sync with each other. The syncing suggestions under Firefox support for syncing do not match with the options on my laptop or android phone.

Hi,

Firefox version: 139.0.4 (64-bit) OS: Windows 11

I have been having issues where Firefox tab will just crash out for no reason it appears and it happens at random times and once the tab start to crash, and I restore it, it will crash again and again. The only way tog et out of the loop is to restart Firefox.

I have tried: Refreshing/Reset, Clearing Cache and History removing all themes, disabling extensions, disabling my anti virus. Turning off hardware acceleration didn't make any different.

I currently have 2 extensions enabled: uBlock Origin 1.64.0 and Bitwarden Password Manager 2025.5.0

In the about:Crashes I have reported them all and they seem to have the same type of reasons in the Raw data/Minidump which are: EXCEPTION_ACCESS_VIOLATION_WRITE EXCEPTION_ACCESS_VIOLATION_READ

Any help as to what to try next?

Gaz

After importing bookmarks from Microsoft Edge browser to Firefox, the two browsers have folders with the same name in the same directory. Some of the bookmarks in the folders have the same website domain names. I hope that in the future, Firefox can automatically organize bookmarks from two identical folders into one folder and automatically delete bookmarks with duplicate domain names. This feature is available when importing bookmarks from Firefox using Microsoft Edge. I hope Firefox can also improve it. Thank you.

How can one search for bookmark-folders? (not a a bookmark contained by a folder) I have my bookmarks sorted in a tree-like structure via bookmark folders. It would be essential to me to be able to search for the folder in a search bar (like in the bookmark sidebar), since I have many folders/sub-folders.

After updating to newest Firefox 140.0.2 (64-bit) does all PDF attachment stop working it doesn't offer to save or open them as it used to, we tried sending a Doc document to the email and it will download them and open them so it is only PDF files.

I tried new profile with blank slate on her PC.

OS: Windows 11 Have Bit defender security and Malwarebytes

I also tried on my PC logging into the work email as neither me or wife use Apple and same problem PDF attachments will not open or work.

I didn't create a new blank profile on my PC.

My PC: Windows 10 Enterprise Have same Bit Defender security and Malwarebytes

It worked in 139.0.4 for her, but downgrading is not a option as if I read the downgrade page right it will make a new profile making her loose the profile she is using now.

Do anyone have any ideas why after the update does Firefox now not open PDF Attachments, we tried Edge and it work fine there, if she forward from the work email to her private which is a gmail account she can open the PDF files, but that is not a good way of doing things or acceptable as it is work emails sent from companies her boss work with, he is a car mechanic with his own mechanic business.

Please tell me what details you need from me to help her find out why it stopped working or anything else I can try.

The Work place is just her and her boss plus 1 employee so I help with the IT on the work computer so I need to find out why this update stopped PDF attachments from working.