Firefox 技術支援討論區

I accidentally hid the menu bar and toolbars (with an accidental keyboard shortcut, I think), and when I re-enabled them, now the tab bar is above the location bar instead of right above the content windows. How do I move it back? I can't find the "browser.tabs.onTop" setting in about:config, or any check box in the View menu, settings, etc.

I'm using Firefox 119.0.1 on Ubuntu Linux.

Thanks!

Hello, after updating Firefox to v.119 a couple of issues have developed that I can’t seem to resolve.

First of all the Firefox logo has disappeared from my home page. To show what I mean here are some screenshots: The 1st one shows what I see when I open the browser as normal - as can be seen I have several extensions normally in use so the 2nd image shows Firefox opened in ‘Troubleshoot’ mode.

Both these two were taken with the Privacy & Security settings set to ’Strict‘, the 3rd image shows ‘Troubleshoot ’mode with Privacy & Security set to ‘Standard’. ~~~ Now onto the subject of fonts; I’ve done some searching around and even with the Privacy & Security settings customized to ignore fingerprinting, Firefox still ignores my font-setting preference, which is FreeSerif, usually at 14 or 16pt size. Despite me unchecking the setting to allow websites to use their own fonts I cannot get any page to load using my preferred font. This causes me problems as I suffer from a particular type of astigmatism which makes san-serif fonts difficult to read.

Thanks in advance for any help offered.

Andy King

After the 119.0 Update, the Extension Button and Panel does not allow for access directly from the toolbar--the downloaded extensions (like AdBlock, Clock) are not able to be placed on the Toolbar per the Puzzle Icon to Pin to Toolbar

I frequently attempt to open news articles or other pages requiring form fill-in but instead get a page that advises me to disable an adblocker. I have no idea what Firefox (yes, up-to-date) uses or how I could set it to allow pop-ups for a particular site. Help!

Can someone please answer how to reset firefox size after you've been using a bigger screen and go back to the laptop the top bar is lost way up and I cant catch it to move it to resize the firefox window. Using Fn and F11 to go into maximize mode doesnt help me at all cuz I end up in full screen on the FHD screen but cant grab and drag the window to resize it again - and please NO comments about using FN and F11 again. This is an issue thats been since years - cant figure out why ppl who are tryin to help think others dont know the difference between maximization and the window being bigger than the laptop screen and being lost. So FIREFOX key-shortcut for window size reset URGENT PLEASEEEE - Im having this issue couple times a week. To fix it I gotta go again to the bigger screen reduce the size of the window and then disconnect - which is soooo horrible.

I am trying to download the original version of an image, not the re-compressed webp version (Yes, I know some websites only have a webp format image, but I am specifically talking about sites where I can flat out see .jpg or .png in the URL but it's forcing a recompressed webp version on me instead, reddit itself is one of those sites that does this, I cam flat out see the url ending in .jpg or .png, and then a lot of other gibberish after which if I make any changes to breaks the image, and if I leave as-is forces a webp version. Wikia sites are another that do this.). A lot of what I Google on how to do this is not relevant anymore, telling me to modify a setting that no longer exists, add a variable to the URL that no longer works, or install a plugin that does not seem to work anymore and might be a security risk.

The one thing that seems to work is going to the image.http.accept setting and putting in "*/*". Problem is, I have no idea what exactly this is doing, and it looks like to me that I am somehow telling it just allow everything, which worries me if it can be a security risk or something. Can someone help me understand what exactly I am doing when I modify this setting like this and if it's a security risk to do so?

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

When I upgraded my Firefox, in Mac iOS, the pocket add-on is not on the new tab page. I’ve tried about. Dot config and have not found a way to restore pocket on the new tab page.

Some websites, like my bank, don’t let you paste into the password field. I don’t want to manually type in the password. I found a workaround:

1. Go to about:config
2. Search for dom.event.clipboardevents.enabled
3. Double-click it to change the value to "false"

But the problem is that pasting into a google document no longer works. I have to revert the value back to “true” to get copy-pasting working in a google document.

Is there a way to have the best of both worlds: paste in google docs and paste in sites that block pasting, like my bank?

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?

Hello,

In Windows 10 and 11, Firefox's tab bar and other elements that may be transparent render in Windows 10 using some sort of uDWM method (speculation, I could be wrong?) rather than the traditional win32 window frame as you can see with the title bar toggled on. This leads to elements like the tab bar being black or white, depending on your theme unless you have specified otherwise in your chrome. Highlighted yellow below is my problem area.

In my CSS code, I am trying to extend the system color to be drawn to the tab bar (and in this instance, the address bar as well,) but I can't find any way to be able to do this. I have found forums that say to add -moz:appearance -moz-windows-glass, but this completely removes the window border and leaves the Firefox window unresponsive to controls. The only way to close it is if you close it through the taskbar or task manager.

Note that I am aware of .titlebar-color{color: AccentColorText; background-color: AccentColor}, but that's not what I am going for here. That still draws using Windows 10 modern UI. Windows 7 on ESR 115 or unofficially on 116 still draw with Windows Aero in all parts of this CSS code that are black (highligted yellow below.)

I can attach my CSS code if need be.

Thanks for any help!

So I am watching a video for a class and that video player has its own closed captioning and when I am watching the video there is a different closed captioning appearing over the video even though it is not the one from the video player. I attached an image of what I see.

(Feature) Can we have option to open bookmark manager (chrome://bookmarks/) and history manager (chrome://history/) in new tab rather than in window for Gecko Firefox browser like chrome or chromium browsers in 2024?

I use chrome mostly and for years I have used bookmark manager (chrome://bookmarks/) and history manager (chrome://history/) in new tab and pinned for easy access. The concept of new window is not only inconvenience but also anti-user since I have to use chromium browser (using cococ browser (https://coccoc.com/en, alongside to manage bookmarks and history due to firefox shortcomings). Even edge has option to choose how to open history and bookmark manager in new tab.

I cannot find an option to choose how to open the bookmark manager (chrome://bookmarks/) and history manager (chrome://history/) new tab rather than window otherwise it would have worked. Plus no flags in about:config like chrome adds new features and options via chrome flags.

Is firefox usable for an average user jumping from chrome and chrome using habits in 2024?

I do not want videos to autoplay - I prefer to select which videos I play - but having set all the parameters I can see in about:config the videos still autoplay. I use W11. The settings I have are: • media.autoplay.default = 5 [0:allow;1:blockAudible;2:Prompt;5:blockAll] • media.autoplay.blocking_policy = 2 • media.autoplay.allow-extension-background-pages = false • media.autoplay.block-event.enabled = true

Any assistance greatly appreciated

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.

I turned off the translator popup via about:config and browser.translations.automaticallyPopup to false. Now translation is gone. How can I keep the option to quickly translate a page in the address bar without having the popup jump in my face each time I open a new tab, forcing me to click it to make it go away? This would be a nice option but an extremely distracting presentation. thanks.

Hi. Everytime I'm looking for something on Google, my search is automatically redrressed to the Bing page through "clickcrystal.com". I cancelled Bing as a search engine from the Firefox list but I can't find "clickcrystal.com". I think it's a sort of malware. I also tried to find it through "CleanmyMac" but no results.

Can someone help me please?

Luca

The Firefox "New tab" page shows quick-navigation buttons. At the top right of each button, the 3-dot menu has an Edit option. On the edit dialog is a link "Use a custom image", which then prompts you for a image URL.

I've tried pointing this to images in my Google Photos (a 1024x1024 .JPG), using an open-shareable link, but it doesn't work.

a) What format does the icon image have to be in? b) Are there any limitations on the URL? c) Is there a way to use a locally stored icon image?

Any guidance would be most welcome! Thanks :)