Firefox 技術支援討論區

Tried to reset settings. Does not work. Went to about:config, than tab.mo / print.tab_modal.enabled set to false. Did this method before and it worked. Now this method does not work trying to get print preview back. Firefox is my web browser. I am in windows 8.1. Seems like Firefox did some updates again and now I can not get print preview back! WHY DOES NOT FIREFOX LEAVE WILL ENOUGH ALONE WHEN THEY HAVE SOMETHING GOOD? Bring back the old classic print preview button back and leave it. Now how can I get the old print preview button back???? Need help!! Thanks philm

My print preview is no longer available, and the new one is too small to see what's on the page. It's useless! Also, simplify page is gone (I understand "Reader View") is the work-around. Also, it's many extra clicks to get to my system print controls to print properly.

Solving the print preview too small would go a long way towards keeping Firefox usable. The other things could certainly use fixing, however.

Thanks in advance! L.

(I have restored the old functionality temporarily with print.tab_modal.enabled preference set to false. Thanks community for showing me to do so! See https://support.mozilla.org/en-US/questions/1322623 if you want to know how.  However, usually Firefox takes these options away soon.  )

Hi everyone,

I do need help on the following issue: I'm logged in my mailbox with Firefox browser. The password is saved and available in the browser settings. BUT. If I try to enter it and log in from another device, the mail service says the password is wrong. I can't understand how it is possible. The browser should use one of the saved passwords for the authorization, right? Why doesn't it work outside this very browser?

MAYBE one day I changed the password in the mail service, logged in, BUT didn't refresh it in the browser settings? May the browser use some cookies, service files or something like that for authorization despite unactual password saved? If yes, then how is it possible to extract the true password out of those files?

I turned to the mail service support, but they can't help me, because I didn't enter my real name, phone number or something during registration that could help to check my identity. So the only opportunity to save my mail is to use the browser files somehow. I'm going to reinstall Windows and I will loose access to my mail forever in this case that would be very very bad.. ((( Please, help!

Apologies for asking this here, but I've done the Google and can't find an answer.

Background: I keep 2-3 Firefox versions and profiles on my computer. The software is in, for example, directories FFox82, FFox84, FFox86 The profiles are in, for example, directories Firefox82, Firefox84, Firefox86 (The software and profiles are on different drives.)

When I do an upgrade, I copy the newest software to a new directory and rename it (e.g., FFox92 - so now there are 4 sw directories) Then I copy the newest profile directory and give it a corresponding name (e.g., Firefox92 - so now there are 4 profile directories). I install the new version to its directory and thenlaunch with a -p option. Then I create a new profile and point it to the corresponding folder. Then I launch the new version with the -p option pointing to the new profile directory.

This has worked for decades.

But I just tried it with Firefox 90 and Firefox 92 and NO GO. It acts as if I've never used Firefox before. No apps, no toolbars, no bookmarks, nothing.

What is going on? Am I stuck on Firefox86 for the rest of the century?

And, please, don't tell me how wonderful these new versions are and I should simply accept the change. I have a virtual lifetime invested in the toolbars, extensions and bookmarks on my computer.

I simply want to know if there is a fix and, if so, what it is.

Hey, All of the saved logins and passwords are gone while the bookmarks remain.

I noticed that logins and passwords disappeared after the computer turned off unexpectedly due to low battery and unstable power connection couple times in a few minute interval.

How do I get back logins and passwords?

i opened firefox (v.95) and tried opening up my email and found that all my saved passwords were gone from firefox on my computer. it said i should crate a firefox account to get my logins back so i did and i still could not access any of my web logins. so i searched the help pages. opened up my profile n made a backup of my key3, key4, n loginjson files, downloaded v.91 firefox esr and copied my key3 file into a new profile.

so i still dont have my web logins ... n now i have an outdated version of firefox with none of my bookmarks either. im sick of troubleshooting n my wifi is almost out for the month.

how do i get my web logins and bookmarks back so i dont have to spend hundreds of hours recreating them?

Hi,

I'd like to use keyboard media keys (play/pause, prev, next) to control Spotify web player and Youtube but they don't work. The option is enabled. I'm using Firefox 88.0 on Windows 8.1, so according to this article it should be supported. The keys work on other apps. I've tried in troubleshooting mode as well, no luck. Any ideas?

Getting sick of FireFox, I want to search from the GOOGLE SEARCH BAR, not the address bar, but the settings don't work you can choose to have the search bar next to the address bar, but it doesn't work, the google search bar doesn't work either, no matter what setting, your search ends up in the address bar, with all the updates, they don't fix crap on here, when someone makes a complaint, FIX THE CRAP, I don't need to ask 100 people why it wont work, just FIX IT!!

Hello. Starting yesterday, Firefox has stopped playing audio from every website and even local files. Yes, I read this article and no, the sound is not being muted instead the sound just refuses to play. In the screenshot, it shows that the "play" "mute" and speed option are greyed out. Also, I tried using safe mode and audio still wouldn't play. What should I do?

I didn't ask for this change, and I don't want it. Black on white is hard on my eyes to read.

I've already checked around the forums and nothing that other posters have suggested works to change it back. Yes, I use a custom theme and I'm not going to change it to "white". I didn't make any changes , firefox did.

Not sure which update caused the issue, since I've been delaying updates for a little while (maybe 15 days or so). Immediately after starting Firefox, the Intel graphics driver stops working, which causes Firefox to hang on a white screen. The windows warning is something close to "Intel graphics driver stopped responding and has recovered". The only way I can start Firefox is in troubleshoot mode. I tried disabling hardware acceleration, which solves the problem but I'd like to keep using the GPU so it's not really a good solution. So I forced Firefox to use the NVIDIA GPU (gtx 960m) on the NVIDIA control panel. This worked, Firefox starts and works as normal again but within just a few hours has already caused the NVIDIA GPU drivers to stop responding once, prompting Firefox to stop responding too and hang on a white screen. Restarting Firefox fixed the problem. This might have been a fluke but I'd like to keep using the Intel integrated GPU, if possible.

I'm using Windows 8.1 and my laptop has an i7-4720HQ (Intel HD Graphics 4600) and a GTX 960m. I'm using the latest version of Firefox 106.0.2

Any idea what might be causing the problem? I haven't had any trouble with either GPU on any other occasion

A question about the option, Exceptions - Cookies and Site Data

Can I use wildcards in the Manage Exceptions List? Than how is it written "address/website" in the input line? Because your Firefox browser doesn't block all of the Tracking Cookies and Advertising Cookies also Third Party Cookies from being download in to the browser cache too! I have other software on my PC that tell me that there's spyware cookies on my computer and gives me a log file of it, and by deleting the cookies doesn't solve the problem or the issue because the information has already been transmitted by the COOKIE or the set of COOKIES to the other websites computers that are link to that webpage or webpages. I would like use wildcards in this operation okay.

Couple Examples of this see below. Adware/Tracking Cookie: potomac-clickstream.capitalone.com [ C:\USERS\NAME\APPDATA\ROAMING\MOZILLA\FIREFOX\PROFILES\DFNBN1BO.DEFAULT-BETA\COOKIES.SQLITE ]. .doubleclick.net [ C:\USERS\NAME\APPDATA\ROAMING\MOZILLA\FIREFOX\PROFILES\ICEI14WC.DEFAULT-RELEASE\COOKIES.SQLITE ]. These cookies are shown as a domain and not as websites. All of the cookies are hidden within this file "COOKIES.SQLITE".

Maybe something like this one that other chrome browsers use: > [*.]potomac-clickstream.capitalone.com <. Or maybe something like this one: > *://*.doubleclick.net/* <. like Internet Explorer uses this to block websites and/or allow websites in its options

I what to prevent these cookies from being download into the Firefox browser on my PC computer!

Two days ago (9/10/2021) I updated to version 92.0 on my laptop. When I attempt to scroll/drag through the bookmarks menu, the cursor, at normal speed, stays far ahead of the active bookmark. This "lag" is also noticeable when dragging the cursor through an active page/window. This was not the case before the update.

Can't get a login page to load on Synchrony Bank for Amazon Credit Card since update. Using Google Chrome to get into my account. Called Synchrony, they say it's Firefox since update. Can't call anyone at Firefox, no phone numbers available nor do they provide an email address, not right. How do I get someone at Firefox to fix this problem?

Immediately following a Firefox update I began having scrolling problems on my Facebook page. I am able to scroll down normally to a point, and then, all of a sudden, the scroll bar will go up and immediately go back down without me touching the mouse. It will continue doing the up and down scrolling indefinitely and at a high rate of speed. I have tried turning off auto scroll and smooth scrolling at the browser, but no luck. I have Windows 8.1. I have never heard of anyone else having this problem so this seemed like my only option.

Have been running the current version of FF on Windows 8.1 with no problems for a long while.

Suddenly find that no download links work; Torrents, OneDrive, GoogleDrive - even the download link on FF's page.

Have found that I can right-click a torrent on public sites and copy the link into uTorrent and get a result that works. But won't work on private torrent sites - Invalid Torrent File!

Also lost the 'Display download progress' down-arrow from the task bar, managed to restore it after selecting Customize Toolbar, where it doesn't appear as an option but magically reappeared on the Taskbar.

Please help.

My firefox is crashing even with the troubleshoot mode I updated the latest version, disabled the extensions and removed cache and still crashing

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After the automatic update to version 98, I'm finding that Firefox insists on putting a copy of my downloaded files into the Download file even after I turned that off in the General tab of Settings. Also found it odd that I was unable to take a screenshot of these settings, but had to use Printscreen to do so!