Diễn đàn hỗ trợ Firefox

I updated my desktop browser today and now there is an expandable sidebar at the left margin of the window showing tool icons for Tabs from other devices, History and Customize sidebar. I can see how to remove tool icons and how to expand or collapse sidebar but can I remove the sidebar completely? Is this an option? I prefer the old look with the browser web page content extending all the way to the left of the screen, without the narrow vertical sidebar.

Out of nowhere I got the sidebar today. An absolutely useless feature that I surely did not ask for. And there is no way of closing or removing it. Please provide a guide, to removing or hiding it PERMANENTLY!

A sidebar has appeared out of nowhere. I removed all extension on that sidebar and it still doesn't go away. I already have a bookmark bar and extensions at the top bar. I don't want another sidebar at every firefox window. How do I remove the sidebar, please.

Hello. I am not familiar with this end to end encryption that Facebook now does for Messenger but now when I try to use Video Calling/Chat it tells me it is not supported by my browser, Firefox. I have never had any problems with it before. Is there a fix? Thanks

Can someone please tell me how to disable the new Sidebar? It is interrupting all of my workflow on the screen and it is frustrating with all of the choice and customization options in Firefox, that there would be no way to disable it.

I prefer the tabs be below the bookmark bar, and successfully modified the CSS file to do this some time back. Now update 133 has once again pushed them up below the menu bar. What do I have to do to get them back where I want them this time? And why can't you just leave the tab location preference alone when doing updates?

Today when I launched the browser, a sidebar appeared. No matter what I tried, I can't remove it, it really gets in the way, I searched for information all over the Internet, but I still couldn't find any information. How can I remove the sidebar?

Well looks like they did it to us again. My tabs are back on top again and need to put them below where I am a lot of other users like our tabs!

Update: Codes working fine now for 133.0

I am using a windows 10x64bit desktop and I want to find a 32 bit version of Firefox for my laptop which uses Windows 7 x32bit. I have tried the download for customising, ie set it for Win7/8 but the version which is downloaded reflects on the laptop that that version can only be used on a Win 10 computer. Please give me a link where I can find the 32 bit version of Firefox meant for Win 7. THANK YOU.

Yesterday I have updated tp macOS 15. Sine then I have trupuble displaying any webpages in Firefox 130. Th econnection just times out. Any other browser such as Brave, Safari, Home, Edge are still working as before teh update. How to fix this please?

Over the past few days (Oct. 18, 2024) the green Download button has been missing. When can we look forward to the fix? Have uninstalled & reinstalled twice. Thanks.

As of a few days ago whenever I start Firefox the window appears with the Bookmarks sidebar panel already opened. I click the "X" on the sidebar and it will close - until the next time I start Firefox. If I choose Menu->View->Sidebar->Bookmarks and uncheck it the panel will close - until the next time I start Firefox. No matter how the Bookmarks sidebar is closed, it will always reappear when Firefox is restarted. Even if I switch to some other sidebar, Bookmarks will replace it on startup.

I've searched about:config and found no setting which seems to control sidebar behavior on startup.

I assume this is the result of some recent update. Is there no longer a way to permanently disable the Bookmarks sidebar?

MacOS 12.7.5 Firefox 127.0 (64-bit)

For a long time I've used Firefox on Linux with multiple instances each with their own profile folder. Today when I try to run these instances with separate profile folders I get the following error:

> Firefox is already running, but is not responding. To use Firefox, you must first close the existing Firefox process, restart your device, or use a different profile.

Profiles are created like this:

firefox --new-instance --createprofile "PROFILENAME ~/.firefox-PROFILENAME"

They are run like this:

firefox --new-instance --profile "~/.firefox-PROFILENAME"

It seems something has broken with the instance isolation as this is now throwing an error. Additionally I run "createprofile" it doesn't seem to actually create the folder.

How do I stop it from appearing please? It's the address bar.. field. I don't know what to call it, english is not my native language. I just want it to remain small and static like it always did. Now it becomes a huge field that takes up too much space and blocks my vision and I just want it to disappear.

I wish Firefox would stop changing stuff like this.

Hello,

I experience constant tab crashes a couple of days now. I tried safe-mode and re-installing the browser. But the crashes still persists. This only happens with firefox.

Been trying to identify the problem. Here are some crash reports. All of them have the signature (unloaded T_Prevent64.dll)

Submitted Crash Reports Report ID Date Submitted bp-53c88a80-cb16-40d1-947d-197540240726 7/27/2024, 12:41 AM View bp-9c66625e-4a15-4d98-91c4-9ad8d0240726 7/27/2024, 12:41 AM View bp-e47e93d4-24f7-4ef7-9ee5-338e60240726 7/27/2024, 12:30 AM View bp-13afc8a2-be56-47ac-9ac7-76a090240726 7/27/2024, 12:30 AM View bp-9815e4b1-8134-4743-9dd9-8b2090240726 7/27/2024, 12:30 AM View bp-6097b5c4-fc4f-484f-856e-4af2b0240726 7/27/2024, 12:30 AM View bp-a7f77e4d-a97b-40ea-8234-c663c0240726 7/27/2024, 12:30 AM View bp-bfbf3809-eb66-4b19-a974-5afdc0240726 7/27/2024, 12:30 AM View bp-00f1270c-905b-4dba-852d-f435d0240726 7/27/2024, 12:30 AM View bp-046a789e-ed76-4800-8191-7caff0240726 7/27/2024, 12:30 AM View bp-d1b42aac-50f7-4605-8529-7b54b0240726 7/27/2024, 12:30 AM View bp-0f235aff-8ab6-4452-860d-051890240726 7/27/2024, 12:30 AM View bp-4aa4474f-594e-442f-b128-a90150240726 7/27/2024, 12:30 AM View bp-3cff0004-374e-42d1-b218-4955c0240726 7/27/2024, 12:30 AM View bp-59fbf0b7-6233-4f17-9e8e-bac590240726 7/27/2024, 12:30 AM View bp-ad0de436-d27c-467f-ba67-dc1920240726 7/27/2024, 12:30 AM View bp-563f7fe1-fd7a-4421-8a43-c52dd0240726 7/27/2024, 12:30 AM View bp-db02aaa2-aa75-473e-9e35-fd9fd0240726 7/27/2024, 12:30 AM View bp-e592c09f-7e55-4218-9b15-233a70240726 7/27/2024, 12:30 AM View bp-ffd6a3c8-d728-4582-9757-9cecd0240726 7/27/2024, 12:30 AM View bp-6c29b49f-f322-4370-aad9-1b2ab0240726 7/27/2024, 12:30 AM View bp-aa98e6dd-bc36-4483-bdd9-b055d0240726 7/27/2024, 12:30 AM View bp-0ca93951-168d-456d-ab9e-8b7ea0240726 7/27/2024, 12:30 AM View bp-59503df9-c479-477f-b5e9-711560240726 7/27/2024, 12:30 AM View bp-c1fe89fd-3453-494a-9393-fb9ca0240726 7/27/2024, 12:30 AM View bp-823c313d-b61c-4765-ae03-26b990240726 7/27/2024, 12:30 AM View bp-d98a0d3e-9771-420e-8926-bebfa0240726 7/27/2024, 12:30 AM View bp-28344e31-eec2-457e-bdfa-dec460240726 7/27/2024, 12:30 AM View bp-0ec8d55c-f85b-4285-857c-346980240726 7/27/2024, 12:30 AM View bp-e065338b-1c98-45ab-86e1-8bbd00240726 7/27/2024, 12:30 AM View bp-4e5ba615-3909-43e0-a753-1b5520240726 7/27/2024, 12:30 AM View bp-a3c4b47b-0c18-4b57-8891-d87740240726 7/27/2024, 12:30 AM View bp-d2cd41a4-0d99-48fb-9c03-eef450240726 7/27/2024, 12:30 AM View bp-678cde97-5d99-46e7-85cd-4a1470240726 7/27/2024, 12:30 AM View bp-aa7cfca5-3347-4da6-8bfd-eb25e0240726 7/27/2024, 12:30 AM View bp-d583ec50-2340-4d00-b2c8-9893a0240726 7/27/2024, 12:30 AM View bp-0ab52e60-ece8-4813-a88c-996140240726 7/27/2024, 12:30 AM View bp-6218d412-d4f5-4029-a576-818940240726 7/27/2024, 12:30 AM View bp-89b4ca44-d0f4-4c9c-863f-01fab0240726 7/27/2024, 12:30 AM View bp-58f79dd0-dc63-460c-ac2e-6b9530240726 7/27/2024, 12:30 AM View bp-39f7438c-8d02-4458-9e5f-66c150240726 7/27/2024, 12:30 AM View bp-9af0b7a8-2bef-4397-b9d8-a85260240726 7/27/2024, 12:30 AM View

Hi

OK so I was having some issues with firefox where I had to reinstall it and this did in fact resolve the issues I was having.

Problem I have is this though when I reinstalled it I first backed up my chrome folder which had all my custom CSS to move the tabs to the bottom of the header area and when I then reinstalled FF I then copied the folder back into my profile folder using the More Info under the help menu to make sure I was in fact in the right profile folder.

Problem is the code isn't moving the tabs and I seem to remember some issues with this the last time we had to fix FF that something had changed with the Chrome folders and such.

So what do I need to do to get my tabs back on the bottom again as I hate them up top!

Version: 128.0.3

Thanks!

Firefox is, without a doubt, the best browser I have ever used, and I mean it. It's privacy oriented, great GUI, and is overall customizable. But, there are definitely some things which need improvement ASAP, such as the following: When I mouse over the top of my screen, Firefox semi-exits full screen mode and displays the toolbar. It is extremely annoying. Please make this an option somewhere; for me, even a hacky fix will do. Please, just help me get rid of it. Thanks :)

duplicate of /questions/1476458 thread

This happened too much, like 6 times when using firefox in this month. I dont want to shut the program because I got unsaved notes in it. I was listening to music and it just began to play it non stop. and it dont respond.

please help, a million thanks!

I try to restart network or suspend the process nothing works. If I could make firefox reopen to it's original state+ cookies; no site reloaded and get back my incogico it would be much appreaciated.