Firefox 技術支援討論區

Firefox shows a blank white page for every tab and nothing seems to fix this. I cannot access the options menu, it simply won't open when I click it.

I have tried:

Opening it in the troubleshooting mode Refreshing firefox (resetting it to the default) Uninstall and reinstalling Uninstalling, removing any folders relating to firefox from appdata, and then reinstalling

Nothing works. It's still unusable, and I don't really want to use chrome or edge. Any help is appreciated.

Looks like SNI settings via about:config in Nightly don't apply. Nightly version: 90.0a1 (2021-05-24) (64-bit) OS platform: Win 10 pro, 21H1 19043.985

1. network.security.esni.enabled ->true 2. network.dns.echconfig.enabled ->true 3. network.dns.use_https_rr_as_altsvc ->true 4. network.trr.mode -> 2 5. in Network settings DoH is enabled and Cloudflare (default) is selected 6. 1.1.1.1 with WARP is used

Hello,

I've searched without luck long enough, time to ask You. Is there a way for Firefox 89+ to restore tabs to be below adress bar? Previous userChrome.css solutions puts tabs now on bottom of screen and makes them invisible. Common problem wich Mozilla stuff is blind at...

How to prevent Firefox 89.0 from showing black-background drop down boxes?

Windows 10 v 2004 /HP 840 G3

This is new, never happened before 89.0: Chrome still shows white drop down boxes

Provisionally stopped hardware acceleration, no effect; now back on

Extensions, as have been in use for years without this issue, shown in attachment; anyway no change in troubleshooting mode

Ive been using the Inspector as usual and all of a sudden i get this black screen going on when i hover over the Insepctor, it worked before and now it happens every time i try it.

ive already tried to reinstall firefox but it just doenst seem to work.

Bonjour, depuis plusieurs semaines j'ai des bugs graphiques sur l'interface de Firefox et sur les pages web. J'ai attendu en pensant que ça passerait avec une nouvelle mise à jour mais rien ne passe. J'ai testé le mode dépannage et le mode réparer Firefox, le problème persiste.

In version 89 running on windows there is no "options" setting in the three bar file. Previously I had things running so that if I opened a new window it came up with my chossen browser (Startpage). Now if I do that it opens a new tab instead of a window and does so in Firefox. So then I try to find "options" but its not there. So I go to settings and it offers me an option to open in tabs instead of new windows. Implication is that the default is a new window. SO I make sure thats not ticked and I close firefox and reopen it. No difference. Then I come at it the other way ie to tell the tab to despay my home page but it wont let me do that either. Choices there are only a blank page or (yes you guessed it) Firefox. All help gratefully recieved.

I just got the most recent update for Firefox, and since then I can only search in the address bar, which I don't like. In the past, I could just use the web search tab from the Mozilla homepage, and the address bar was only for URL links and websites from my history. Now, every time I try to search withing my web search tab, the texts moves to the address bar. I tried working on my settings, but regardless of how many times I uncheck the 'search in the address bar' option, it will check itself again automatically (I'm not sure this is necessarily the problem). I have already tried things in about:config, setting keyword.enabled, browser.urlbar.oneOffSearches and browser.fixup.alternate.enabled to false, but that changes the way the address bar works, it does not fix my issue. Is there any way to change that?

On 1 June 2021 the new Firefox version 89.0 browser was installed on my laptop. I normally use the copy/paste application, but I cannot find it on the menu of the new version. PLEASE ADVISE ASAP. Otherwise, please advise how I can change back to the previous browser version.

Pre v89 Windows 10- for some reason, one of my bookmark folders, containing many subfolders and individual bookmarks, has disappeared from my bookmarks toolbar. interestingly, the lost Bookmark folder it does appear on my android phone. Is there some way of finding it on my desktop and restoring it from there, or possibly restoring it from my phone? I would think I would like to try to do this before installing version 89. Thanks in advance.

How do I add extensions (add-ons) to my toolbar? i used to be able to do it in the previous version of firefox but now they revamped the entire browser and idk how to do it

How to get back single-line page spines? The Firefox 87.0 or 88.0 have single-line page spines. The firefox 89.0 have double-line and double-height page spines. How decrese spines height back?

My FF and my wife's FF has been updated on 2 laptops (V. 89.0 64-Bit), introducing the new themes. Now when I modify my theme, the other laptop takes over the same theme automomously. It seems to be coupled somehow - how can this be?

Past few days my FF account displays location as Boardman, OR USA and I'm not sure why as I am in Toronto, ON Canada. For the record this is my second or third reinstall of Windows 10 and Firefox in the last 72hrs and my patience is very thin. Please help solve. Thanks.

I don't know if it's a need to mark your territory, or some marketing major blathering about "holistic new user experience paradigms"--and I put up with the stupid move to tabs on top (because apparently some dev felt that what Firefox users really wanted was Chrome!)--but this is a hideous, steaming turd.

'Oh no, showing the 'close tab' icon and clearly delineating between tabs interrupts the synergistic flow of the UI! Let's make the tabs one disgusting, unreadable blur from left to right! Also, let's make them take up more real estate on the screen, because people have higher resolution screens now--we can totally dominate the upper quarter! Oh, and force the change to the new layout, don't give people an option to revert--and don't warn them, either! EVERYONE MUST SEE OUR MAJESTIC, PERFECT, UNASSAILABLE VISION! Surely that won't confuse TF out of a bunch of grandparents whose hapless children/grandchildren will have to completely re-explain, multiple times, how to get to Facebook!'

Rolled back to 88.01, went through the "new profile" crap you put in to discourage rollback/cover for poor programming, and disabled automatic updates. Barring a major, earth-shattering security vuln, I'm done updating. And when that time comes, I'll find another browser.

Posting here because they've stopped soliciting feedback--probably because they know they've unleashed a sloppy splattered dook onto the world and they're tired of being screamed at.

[Profanity removed by moderator. Please read Mozilla Support rules and guidelines, thanks.]

Signing into addons.mozilla.org always prompts me to enable 2FA, and there is no way to progress without doing so. I am already signed into my Firefox account on the browser itself, and I have disabled 2FA in my account settings. Signing into support.mozilla.org did not prompt me to enable 2FA.

when i type a search into my google search on a new tab, the writing jumps into the web browser at the top , its so annoying , any help will be appreciated ...Thanks

Today I switched from Chrome to Firefox. Since I have two monitors one common thing I do is opening a new tab and then dragging it (the tab not the window) to my second monitor. But when I do this firefox freezes and the only I can do is stopping firefox via Tasmanager and starting it again. I also tried it in debug mode and the same thing happened. I can replicate 100% of the time.