Firefox 技術支援討論區

Firefox consumes a lot of processor time in background. How to disable it?

Following options do nothing: Use recommended performance settings - dasabled Use hardware acceleration when available - disabled browser.tabs.remote.autostart = false

I am looking for the widget.windows.window_occlusion_tracking.enabled preference setting on Linux. I was wondering if this setting was available on Linux? I have seen it on Windows. I was also wondering when this setting was introduced and if it is still active in the latest version of Firefox.

Thank you.

I am running Windows 10 Enterprise version on my desktop.

The same video on Facebook plays perfectly on Chrome but the sound is muted when it is played on Firefox. It happens only recently.

Is there some control features that I should turn on or turn off somewhere so that I can continue to use Facebook a usual on my Desk top.

You can't change Firefox keybinds from within settings. Please can someone direct me to a resource that details each step in achieving this, without need to install an extension. Currently "Ctrl + Win + Left Arrow/Right Arrow" moves between tabs for me, however I use vertical tabs, so would like to use "Ctrl + Win + Up Arrow/Down Arrow" instead.

Hi,

As the subject says, i cannot remove the up and down arrows from forms that have a numerical input even though autofill/history options are cleared and disabled. I've even tried deleting cookies, cache, site data and so on, to no avail. I've also tried a clean terminal with no extensions installed and i have the same issue. Other browsers do not have this issue on the exact same form. I am at a loss, any assistance would be appreciated.

I am looking for a fix to get my metamask wallet working again on firefox. When i click on the metamask icon all I get is a spinning wheel. I am not able to login and access my my metamask wallet. I am hoping to find a fix prior to performing a recovery with with my seed phrase on another desktop. Any assistance would be greatly appreciated!

Hi

When I scroll text for some reason, Firefox stopping scrolling very slow. It's almost take up to 2 seconds. Very annoying smoothest. I have stopped scrolling already but Firefox still scrolling and finally very slow stop it. I can't focus on the text because it's still slows down the scrolling.

How to fix that!?

Is Firefox relay free? It says so here, Activate Firefox Relay - Mask your email address

I decided to try it out. I was exploring it, seeing if I could create a mask with a chosen name, and now it says I used up all my free masks.

Since that's the case,. can I still choose the one of those I unwittingly created? Maybe there should be some kind of disclaimer?

I'm running firefox 124.0.2 on Linux Mint and am having the most bizarre issue. I've got a logitech M560 mouse, and when I press the mouse button for Forward it functions normally. However when I press the mouse button for Back, Firefox ignores it.

I've already confirmed that the OS is registering the button click as 'Back' using Input-Remapper, and the extra mouse buttons are enabled in the Firefox configuration. I've also used the mouse on another PC with no issues so this one is kind of boggling the mind.

Is there some way to enable and disable specific config settings , on a per-site basis?

For example, let's say I want to disable right-click hijacking (dom.event.contextmenu.enabled) on turtlesaregreat.com, but use the default settings everywhere else.

The Page Info > Permissions panel has some, but not all the ones I want. Is this somehow built into Firefox, or maybe there's an extension?

Thanks.

FF120 on Sonoma

There is this new pop up coming on latest firefox version 123 about opening favorite link on firefox, I want to get rid of it programmatically using java, which argument or preference should I use ?

Amazon search has disappeared from browser and not included in list of search engines. I want amazon.uk not U.S. and I do not know where about:config is.

Hello – How to recover Google Search results without every result being an image, without blocking every image either.

I want the old style, where an image from Wikipedia was shown when available, and occasionally others. Whatever algorithm(s) were used before the 123 update are what I want, preferably without reverting to Firefox 122.

Every result an image is wasting so much of my time that I've resorted to searching in Opera (which means at least 80% of my internet time).

Cursory examination of Firefox settings offered no relief.

Thanks,

pwk

Hi there,

I have to save a lot of PDF documentation in Firefox browser. When I use a software and I click a button the print preview window appears, after that I save the documentation in pdf. Is there any way to automated it?

I use these configs (about:config and about:preferences):

browser.download.folderList "2" browser.download.dir "/path/to/download/directory" browser.helperApps.neverAsk.saveToDisk "*" print_printer "Mozilla Save to PDF" print.always_print_silent "true"

Always ask you where to save files -> not checked Content-type PDF -> Save file in the Applications section At now this config is does not work. I want to click the button, and it will download into the correct folder.

Hello! I want to remove help-button, password-button, addons-button from the (hamburger) menu of Firefox. To do this, I created a chrome folder in the browser profile, inside which there is a file userChrome.css. Contents of the css file

@namespace url(http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul);

1. appMenu-passwords-button,
2. appMenu-extensions-themes-button,
3. appMenu-help-button2

{ display:none !important; } This css file was removed from the menu: passwords, extensions. How can i remove help button? And second question - how to remove the copy and show password buttons from the passwords tab? Thnx for answers!

In HTML, in the head element, it is possible to specify links to external resources that are relevant to the current page. For example:

<link rel="alternate" type="application/pdf" href="mypage.pdf" title="My Page in PDF Format"> <link rel="license" href="copyright.html" title="Website License Information"> <link rel="next" href="page2.html">

Many years ago, I found an obscure setting that enabled a toolbar that would display all those document links directly in the browser. That was several computers ago, so I cannot look up the about:config setting that enabled the functionality, and my online searches have found nothing even remotely related to the subject.

What happened to that functionality? How can I turn it back on inside the latest version of Firefox?

Addendum: This functionality was not provided by any extension, add-on, or mod. It was implemented directly in the browser itself, downloaded vanilla and clean installed. It was enabled by directly editing the "about:config" page.

As for whether the cited links are intended for automated tools or not, here is the HTML standard itself:

Interactive user agents may provide users with a means to follow the hyperlinks created using the link element, somewhere within their user interface.

And just in case somebody suggests this is somehow new or novel functionality, here it is described in the HTML standard published in 1997:

Although LINK has no content, it conveys relationship information that may be rendered by user agents in a variety of ways (e.g., a tool-bar with a drop-down menu of links).

That "tool-bar with a drop-down menu of links" is almost exactly what Mozilla used to provide. I just want to know what happened to it.

Hi, When I use a shortcut for a bookmark (e.g., typing "yt" to activate my youtube search bookmark with URL set to "https://www.youtube . com/results?search_query=%s" and shortcut set to "yt") it opens in a new tab. I am in the habit of making a new tab before using a shortcut to search using a bookmark. How can I change the shortcut bookmark behavior to open in the same tab where i typed the query into the URL bar?

I am setting up a new mac computer (Mac book Air M3 with Sonoma 14.3). I have installed Video Download Helper. The icon appears in the Applications folder and the Dock, but not in the Firefox toolbar. How can I get the icon back? Many thanks.