Firefox 技術支援討論區

Hello ! ..I need help ! I accidentally refreshed Firefox, and now I cannot re-open all the tabs and the 2 windows I had prior to the refresh -- is there a way to get them back ?! I really woudl hate to have lost them all... Cheers

firefox is not prompting the primary password login dialog box and not even providing me "saved login"

Even when i tried to open password in settings so that i can manually copy paste them, it ask me to log in first as shown in picture but when i click on login, nothing happens, it does prompt primary password login dialog box.

as shown in picture below, even if i click login, it just does not work.

p.s tried clearing cash and cookies.

I formatted my computer and logged into firefox, but all of my things are gone. No bookmarks or anything. I've never had this problem before when formatting, so I'm hoping it's still somewhere? Thanks in advance

version 117.0 about to update. I am a SQL Server specialist, and know virtually nothing about web servers, browsers etc. I need to access the AZURE Portal in a private window to give access to a legacy login. I am now getting the firefox enable HTML5 Storage (Local and Session) in a private window before I can continue. I can get in fine in chrome without doing anything at all. What do I need to do in words of one syllable, such as go to the 3 bars, find this option, change this to that etc. Apologies, but any developer technical words about the web, or browsers will make my eyes to glaze over! It was all working up to about 1 week ago - new version with new options? Thanks, Clive

So some website didn't work for me and I pressed "forget" button thinking it only removes history from a particular website (no). That's it - EVERYTHING COLLAPSED, session is lost, all tabs gone. Trying to restore from "sessionstore.backup" - no result. Trying from synced - oh sure CRAP IS TURNED OFF like always for NO reason

Thanks a lot, douchebag morons. Hope you all die + anyone suggesting to copy "sessionrestore" gets testicle/boob cancer + anyone suggesting to turn sync on can eat my crap

Every now and then every tab on firefox would just refresh at once. I would be watching a youtube video or just browsing the web when everything just freezes and then refreshes and I would see the loading icon on every tab.

All images, webm, gif etc. are loading, seemingly, exactly 20% upscaled compared to the real resolution of the media. I'm using a 4k TV (S95B), but I have desktop scaling at 100%, and browser scaling at 100%. I don't believe it's a GPU or OS system wide type setting because windows photo viewer gets pictures right. I'm using ShareX to measure the pixels of pictures. I can even load a local picture in a tab, and it will be upscaled beyond its native resolution. I have no idea why. I've tried a bunch of things, like setting layout.css.devPixelsPerPx to 1.0, which did nothing. I've reset Firefox to no avail, and I have noticed that Chrome is doing the same thing, which would usually indicate it could be the OS or GPU driver, but again, other apps load images perfectly normally. Do apps have categories on Windows now, where something like a "browser" can be told to treat media files differently than other media handling categories? I'm really lost at this point, nothing seems to work.

I don't know why, but since today firefox keeps reloading all my tabs I have open every couple of minutes. It happens on both my desktop and laptop and its getting annoying. I also disabled the auto refresh in config, along with clearing the cache. I uninstall the plugins that I installed last week, and still happens.

All of a sudden, Firefox stopped showing bookmarks toolbar and website address at top of the page; and it stopped showing taskbar at bottom of page. I've attached a screenshot to show what it looks like without these features.

If I scroll over the top of the page, the bookmarks toolbar and website address appear; but I would like them to show by default. And I haven't figured out how to show taskbar at bottom of page without exiting from Firefox.

How can I restore these features.

Since v117 update I noticed pages scroll way more. With one scroll they do double the amount of lines then previously. I thought I was seeing things, so I reinstalled Firefox v116.0 to make sure and confirmed it was scrolling less with the previous version. I found a setting "mousewheel.system_scroll_override.enabled" set to 'true' by default. Switching to 'false' fixes the scroll amount, but when I was back on v116.0 I checked that setting there and it was also set to 'true' by default, yet no double scrolling. So I have no idea what could cause this issue. Maybe something was 'fixed' with this setting and now it's applied correctly? Or should nothing change with scroll amount when updating from 116 to 117?

Having issues with any tab that I open and navigate to a website that the bookmarks bar just disappears and I have to open an new tab that is not used just to get access to the bookmarks bar.

Not for sure why it collapses itself when actually browsing and was not for sure if there was a solution to fix this. I had searched online and could not find any solutions or anyone that has had the same issues.

I have attached screenshots of the difference between a new tab and a tab with a site opened

Help is appreciated, Thanks

I have both the standard address window, and a separate search window. When I type a www.XXX.com into the ADDRESS window, I expect to go there. Instead, I get a google search! WTF?!

Hi, Various Sites (sometimes firefox as a whole) keep crashing regularly. I am running Arch Linux (6.4.12, default kernel) with Hyprland WM on an old i7-7700K with a Nvidia GTX980TI. Apart from Firefox the system runs stable. When doing research, or just browsing text based sites, firefox is also very stable, but on some sites like twitch, youtube, or idle games like "Antimatter Dimensions" (ivark.github.io) the browser (or page) crashes regularly. It also happens in Troubleshoot mode, also after a clean re-install (including deleting /.mozilla in /home) and since various versions over the last couple of month. The latest crash report ID is bp-67ed2673-4ed2-452b-bc63-dc1060230831. I know I'm running a niche system, but I really like my setup and apart from those crashes it's amazing, so I hope you can help and point me in the right direction as to what could cause the crashes. Thanks for your time. KR, rehajel

Using arch's latest version. I recently upgraded my firefox version to 117.0, and can't play any videos from different sources.

The image freezes and is in an eternal buffering state.

I tried downgrading to 116.0 and 115.0, and the issue persists, so it doesn't seem to be related to the latest Firefox version.

So far, I've confirmed the same issue in YouTube and Twitch.

On Twitch, the videos are super laggy. The image freezes, then moves to a different scene, freezes again, and then the same thing over and over.

On YouTube, it always shows as loading. If I try to move it to play a different time in the video, it works for half a second and then freezes again.

The issue still occurs if I try incognito mode, troubleshoot mode and refreshing Firefox. I already tried disabling hardware acceleration (https://support.mozilla.org/en-US/questions/1206076) and have no more ideas or options.

Thanks in advance!

Using Firefox today I tried to search for various things using https://oceanhero.today/search.. I got this error message:

"Sorry, there was an error when rendering your search. We were notified and will try to resolve this issue as soon as possible."

But the search engine - which I've been using on Firefox for a long time without any problems - works fine on Bing.

Is there a remedy? Many thanks for any advice.