Diễn đàn hỗ trợ Firefox

When I put the pointer arrow on a tab to open it the tab background turns black and the type is white. It used to be the opposite and I want to change it back to white background black type. How do I do that? I do not like this change at all. This happened right after your new Firefox update also.

How can I restore my old system print dialog window as my default, instead of getting the horrible new print window that now appears? I have already set both the print.tab_modal.enabled preference and the app.normandy.startupRolloutPrefs.print.tab_modal.enabled preference to FALSE. This did NOT solve the problem! I knew updating Firefox to version 97 would be a huge mistake, and of course it was. I'm so irritated...

I'm using Windows 10 Professional. Any help greatly appreciated.

I just had a glitch with the latest update to 102b, FF insisted I had an old version and would only let me make a new profile. So I had to set up multi-account containers again. I have specific sites opening up in each container, and I'd like to make a copy to make sure that if my profile gets goofed up somehow, I can always easily restore my setup with multiaccount containers just the way I like it.

What do I need to copy, so that with a new profile, all I need to do is copy over some files?

In my profile folder, I see an Extensions folder, as well as an extensions.json and extensions-settings.json.

Are those the only folders/files I'd need to restore multi-account containers on a new profile?

I have thought of using FF Sync, but I keep reading that it is not intended for copying, so much as sharing across different devices, which is not something I'm interested in. Should I just let sync copy my extensions, and then sign back in, in the event I want to restore addons to a new profile?

I have 2 questions after the upgrade ( If that is what they call it). #1. Getting all my apps re-setup , I noticed that some were not showing up on the bar to the right of my search bar. #2. When I open FF it only opens with a half page on the left. This next jusy a polite general question. After the uproar about fvd suspension, why did FF feel the need to do it again? What I mean is why did they wipe out All my apps and deleted other programs I had BOUGHT and now having trouble getting downloaded again when they were working perfectly before 100? Are these programs also considered "Dangerous". Sorry. Could you give me an approved FF alternative to FVD and I don't mean this piece of garbage that is on your web page. You wanna throw something against the screen every time you look at it.; UGLY!!!!

Hello there , I am trying to modify the menu-bar dropdown items when I hover over the list that opens with my mouse ( the dropdown list of any of Help , Tools , Bookmarks , History etc...). It is barely noticeable. I can hardly see the item chosen. I could use some help using the css. I am using FF93 and my platform is win7. Thanks look4

When i open settings there are no options in the general page it is just a blank page . i have cleared all cookies uninstalled Firefox 2 times then reinstalled and still nothing there. If i click the Home tab under General then i get options . But if click the General tab again nothing changes. Tia.

For me, running 101.0 on Windows 11, Firefox disregards the selected theme and shows web pages in black no matter what I do (except for these support pages, oddly). Sometimes it renders as black text on a black background, making it impossible to use. My windows theme is "Light", my Firefox theme is "Light". I CAN select ALWAYS to override every web page with a light background and dark text, but obviously that interferes with the design of most web pages. This problem has persisted for months. I have read the suggestions about changing UI settings in about:config and none of them work. As much as I love Firefox and Mozilla, there are many web pages rendered unusable by this problem, and I am about ready to throw in the towel and start using Chrome.

How do you make sure the tab name is the same as the filename in Firefox?

It actually is some other property of the PDF document such as Title, which is metadata inside the file.

Hello, i am looking for a way to permanently remove pocket suggestions that involve anything lgbtq+ what ever the + means lol. And anything liberal,i was looking for a more conservative home page when i downloaded firefox and its nothing like i thought. And getting rid of the bs liberal anti-gun crap would be nice also. Thanks.

Can I please know the command to activate the swipe left gesture to go back in a site, please?? Right now it is set to- Browser:BackOrBackDuplicate.

It would be genuinenly helpful if you could tell me the command to activate the back and forward gestures.

Regards, Labeeb.

I currently have this add-on installed. It allows you to you highlight certain text, then right click and open up a link to Wiktionary in another tab. Up until a few minutes ago, this menu item was at the very top of the list (i.e. above "undo" and all the rest), but now it's been moved down with all the other add-ons. Image for further clarity.

The add-on hasn't been updated in 6 years, so it's certainly not that. I don't recall doing anything to make it change, but before this, it had been at the top of the menu ever since I added it maybe 2 years ago. Is there any potential way to restore this functionality? The fact that it appeared at the very top of the menu might have been a bug, but if that's the case, it was certainly a convenient one.

Anyway, I'll be looking forward to hearing from you fine folks in this community.

Some time within the last day, an extension I use to turn direct image link pages white has stopped working. For context, I use the dark theme provided default by Firefox. I need it for almost all other pages. But when it comes to viewing images, almost all are intended to be viewed on a white background so up till now I used the extension "Image Background Color Picker" to force the page to be white. I never had an issue with this until today.

The extension is still functioning, I can see the lines of code its running on the page using inspect element. It has a feature that creates a checkered background instead of a flat color, which does also work if I turn that on. What I realized is that it seems like suddenly Firefox is using a flat .png as a background image for seemingly no reason? If it worked this way before, it did not interfere with extensions until now. When I disable this through the inspect feature the background underneath is white like intended. This is consistent even if I disable all relevant Add-ons. I've attached image examples of this, with no Add-Ons that should be effecting the page running.

How can I get this to go away? Is there a way to go into Firefox's config and disable it through there? I don't want to have to keep installing more and more Add-ons seeing as Firefox can barely handle the ones I do run. I'm unable to use an ad-blocker to block it because they can't detect the .png on their own, presumably because its a Firefox asset instead of a webpage element? I have no clue. I just want to fix this. I can't use the light theme due to eye strain so for now I'm stuck disabling this .png manually every time I open an image.

Currently using 101.0 (64 bit) on Windows 10.

It's quite annoying to try to type a capital F using Shift F but end up with developer mode.

I tried in privacy mode and this still occcurs, so I think it's not something my add-ons do.

Is there any way to disable this feature?

In Settings/Applications, have "JNLP file" set to "Use Java(TM) Web Launcher (default)". This is used in Oracle's Agile to view documents. In previous versions of Firefox when selected, the file would open using Java to display the document from Agile. As of Firefox 97, now only "Save File" or "Cancel" options are offered. What happened that this functionality has been removed?

How do I get info about an installed extension or add on? Clicking runs it. Right click will pin it or remove it. It is for a screen shot and there are pages of them. Which one do I have?

Upgrading my Linux install to a current version, and in so doing, discovered newer versions of both Firefox and Thunderbird totally disregard title bars and other window decorations. As I run Fluxbox, those are kinda necessary, and the browser and email client both lack essential elements like a close button without them. Many, MANY suggestions to check the "Customize..." but, that doesn't seem to exist in 101? What exists instead is "Customize Toolbar...", which does not have the little checkbox in the lower left corner to re-enable the title bar.

Any suggestions?

Hello. I just closed by accident my main window so I restored it, but it apparently lost all the container data and restored all non-pinned tabs to the default container.

Is it normal, is it a bug or is it a yet-to-be feature?

It feels like a bug because pinned tabs (which were not present/open in the secondary window that stayed open when I accidentally closed the main one) where duly opened in their respective containers.