Diễn đàn hỗ trợ Firefox

in the firefox browser is there any way to see the casting the browser screen to chromecast on tv. similar to 'cast to media device' in edge browser or chrome browser.

Hi,

I am a student, who tend to mass download files at once. The annoying part is that after every download, firefox automatically opens up the downloaded file in a new tap. How can I disable automatically open files after download?

Thanks.

Hi, my proxy configuration settings got selected to No proxy and I'm unable to update it to auto proxy/manual proxy configuration settings as you can see in the below image, the pop got disabled and unable to select other options.

Steps to replicate 1.open fire fox browser 2.click on settings 3.select general >> Network settings 4.Click on settings

Actual result: unable to edit the proxy configuration settings got selected to no proxy and editing is disabled

Expected result: should allow user to select the below configuration options i. Auto detect proxy settings for this network ii.use system proxy settings iii.Manual proxy configuration

I updated to the latest version of firefox and am not pleased with the translation tool automatically detecting the wrong language on sites. Is there any way to fully disable it? I currently have no languages installed yet it pops up offering to "translate".

What the title says, and unfortunately I'm not sure why. If a theme isn't perfectly looped, it's...really noticeable. And I hate how ugly some themes turn out as a result. I don't want to start sticking my hands directly into firefox's advanced settings, since I don't know much about them and don't want to risk accidentally deleting or messing with something important, but I'd really like to get this fixed somehow... Is it just the themes I'm picking? Are they supposed to all be skewed off to the side? Or is something off with my browser? Maybe my resolution's weird or something...?

I have a new PC running Kubuntu 22.04, with Mozilla Firefox 120.0.1 (64 bit) installed. Standard, the system window title bar was hidden. But I wanted access to the "Move to desktop" menu and wanted the title in the title bar. So, in "Customize toolbar" I checked "Title bar". The title bar reappeared, but a complete border along the Firefox window became inaccessible, and when clicking in that zone, it effectively clicked in the window behind. In particular, the complete menu bar is inaccessible, as well as the scroll bar on the left and in the bookmarks sidebar the fold/unfold. And Mozilla Thunderbird 115.5.0 has the same annoying behaviour. Even when hovering over some menus in the Mozilla window, you can sometimes see reactions from the window under the Mozilla window. On older Kubuntu computers (up to 18.04) with older versions of Firefox (up to 113.0.2) and Thunderbird (up to 102.11.0) I do not have that problem. How can I get at the same time access to both the system title bar and the menu bar ?

Is it possible to change Firefox's default keybinds? I don't see an option for this in Settings, nor in about:preferences or about:config. Some discussions on these forums suggest autoconfig.conf but that doesn't seem to have any options for keybinds. I found several KB articles on customizing Firefox, but none said anything about default keybinds:

KB: Customize Firefox controls, buttons and toolbars KB: Firefox advanced customization and configuration options KB: Customizing Firefox Using AutoConfig

For example, I'd like to change the keybind to open a private window from the default [Shift]+[Cmd]+P to [Shift]+[Cmd]+N. The latter is standard on most other browsers and is in my muscle memory. Is there any way to do that?

Hello all...

This one has been driving me a bit batty as of late. I tend to use lots of extensions/add-ons and for most of them, I want the icons to show on the tool bar - that is, the part to the right of the URL/search bar. It used to be that you could adjust the size of your URL/search bar to make it smaller so that more add-on icons could be displayed - but as of recently, that is no longer possible (at least from what I can gather). Right now, I only have 10 add-on icons showing to the right of my URL bar and I have no clue how to access the other add-ons/extensions that I would like to use.

If I can recall correctly, at one time there was a way to show the additional extension/add-on icons in something called an overflow bar - but I can no longer find that, and half of the add-ons I want to access, I cannot do it because they are no longer shown to the right of the URL bar (except for the 10 that are there now).

So my questions are:

How can I resize the URL/Search bar to make it smaller width-wise, so that perhaps, more add-on icons will show to the right - and/or how can I access the rest of my add-ons if they are hidden in some kind of overflow bar?

I have included a screen shot on my current view, showing the add-on icons (some of them) that show to the right of the URL bar - but I have at least 10 others that I cannot find anywhere and would like them to show also.

Thanks in advance...

Ben

There used to be an extension called "IE Tab". It allowed you to right click on the link, and open the site in a tab, using Internet Explorer, for sites that didn't work properly in Firefox. I was wondering if anybody knows of any similar extension that would do the same for Edge? I can't open Twitter (X) using Firefox anymore, but I can open it using Edge. I don't like Edge (obviously), but I have no choice. Thanks in advance!!!

Hello dear community,

I have a program that continuously monitors the download folder under Windows 11 for a specific file and retrieves it. I download this file in Firefox, but the said program gives an error.

I have noticed that when files are downloaded in FireFox, they already appear in the Downloads folder with the corresponding file extension with 0 bytes and these are then apparently swapped or merged with the .parts file.

The problem is that the mentioned program now tries to retrieve the unfinished file, which then leads to an error.

Does anyone know if it is possible to customize Firefox so that the file only appears in the download folder when the download is fully complete?

Many thanks for your help :D

Today I installed a new extension (Bitwarden) and want to add the icon to the toolbar. I can't find it anywhere. The add-on shows up in the add-on manager but there's nothing there to help me add the icon. The little puzzle piece in the upper right of the browser -- click on that and Bitwarden isn't listed.

How do I fix this? In Chrome there's a simple toggle switch in the extension manager to add the icon to the toolbar. Frankly, if I can't get this Bitwarden icon to display I can't use Firefox at all. Thanks.

My current Theme is Dark Fox. But, previously my backgrounds and menus were all white and easy to read. Now for some reason they're black and difficult for me to deal with.

How do I reset to white and sync them on all my devices?

I'm running Mojave 10.14.6 on a MacMini (late 2018) with 64 GB 2667 MHz DDR4 and Firefox v86.0 64-bit.

I need to disable Command+D that's currently used to "Bookmark This Page".

I need Command+D for another use.

I've searched about:config for "bookmark" and get a lot of hits, but I can't tell which one controls the setting for Command+D.

Or . . . am I barking up the wrong tree?

I want to disable Command+D.

Leaving the ability to mouse up and click Bookmarks > "Bookmark This Page" is ok.

I just need to disable the keyboard shortcut Command+D for "Bookmark This Page".

Anyone got a "howto" for this?

Thanks!

Hi there,

I'm am trying to customize Firefox 91.4.1 ESR for my users who were using 78.10.1 before, however cannot find how to add Library-Button (which was default in previous versions) to their UI. Since I am avoiding to amend pref.js and user.js, and this option is not controlled in latest admx template, maybe there is a way to use firefox.cfg? If yes, then how to add it there? Will it not lock users UI and he wont be able to change it afterwards? How about extensions interfering with UI? Also, will the removal of the icon continue in the next ESR versions?

Many thanks for your help in advance!

I'm using Firefox 85.0.2 . . . I was doing this (below), to customize my header and footer, but in this version of FF, I no longer see this in Options - only in: about:config . . . keyword "footer" . . . there, I would have to change it for 5 different ways of printing (to printers or to PDF)

I need to get rid of printing the URL in the footer - many times, it's too long, and I don't need it.

Where did the Page Setup option go?

I see in the current Print Options, you have to go to - More Settings / Margin / Custom - to see those. Why would they put this so many levels down?

It used to be: File / Page Setup / Margins & Header/Footer . . . "Customize" Headers & Footers:

Option 1 (left) . . . there are two leading spaces:

 > > &T
 > > &U . . . &D . . . &PT

Option 2 (left) . . . get rid of the ">"s, and just have the two leading spaces:

 &T
 &U . . . &D . . . &PT