Firefox 技術支援討論區

I recently updated Firefox and have lost my passwords and bookmarks. i have visited the many pages to instruct how to go to a previous profile, but have been unsuccessful as I cannot locate some of the folders in the instructions.

Please advise.

wadiya

I use userChrome.css and userContent.css to (1) turn unvisited links bright red, and (2) turn visited links bright purple, and (3) add underlines to all links.

This works well on light backgrounds, makes links easy to see and easy to distinguish from other text, but makes them harder to see on pages with dark backgrounds.

Is there a way to vary the link color to improve contrast? I can't use the default colors because most sites use blue links which are hard to distinguish from black text.

DRM add-on seems broken after update. Obviously this renders ALL the streaming sites I pay for useless. How do I fix it? The people who make the plug-in won't talk to end users and anyway I got it to work after DL-ing another browser (Opera). I like FF but their unwanted updates only seem to cause problems and take away features I like. Is there any way short of moving to another browser that can fix this? All my streaming DRM sites I pay for seem to be broken now. I have brand a new Win11 Asus ROG Strix 17 that had been working fine until last night when I made the mistake of updating FF. As noted, a refresh didn't help. Frankly this is insane, and I'm finally done with FF unless someone comes up with a fix for this.

I use Cozi.com for recipes, and I always used to run it in firefox, but in the latest version 115.0.2 For Ubuntu linux, it does not allow me to edit entries, or even add new ones, I can add a blank field, but when I type in it, no letters appear.

I am now using the application on Opera until you get this fixed.

On the new tab, the box around the shortcuts and the search bar stay dark grey. I've messed around with all the advanced color options on firefox color, but nothing seems to affect it. It bothers me since I changed the background color.

I updated Firefox on July 1, 2023 and the dark mode stopped working. I used to be able to have all website and pages dark, I've been looking for a solution or work around with no luck. Any forum questions that I've read has all sounded like a "canned" answer with no results. The questions asked were never answered, and it's been very frustrating. I have glaucoma and have great problems looking at a white screen. Even this page is bright white and hard to read and I'm unable to change it to dark. I've been hoping to see an update solving this problem but there hasn't been one. Please send me a real resolution for this problem. Thank you

secure connection failed issue. Happens with 3 different browsers but only on one computer. Access is not an issue on 3 other computers on the same network or my phone which is also running Firefox.

i set my youtube and twitter to dark cuz who the hell uses white background these days. also im changing the languange at youtube to hebrew.

the next day i go to the sites it reset to defualt again. im still log in tho. didn't try in other browsers but i don't think its site specific problem cuz it happens in both sites.

Introduction This issue has been happening since the day before yesterday. As said in the title, I can't hear audio on any websites. This is a problem for me as I use services like Google Meet very frequently. It's a real pain for the other people using the website as I can't hear them, so that means they have to use the chat to communicate with me. However, I can hear audio in other apps and sites work perfectly otherwise.

What have I done so far? I tried refreshing Firefox via the installer twice. Even then the issue was not fixed. Then I decided to delete the files and reinstall via the installer in hopes of the issue being fixed. Even then it was not fixed. I was almost going to post here when I decided to go into preferences and check. As it turned out, it was set to block audio but allow video for all websites. I changed it to allow video, and it was fixed (at least for yesterday.

If it was fixed yesterday, what happened today? I did not change any settings so far. I checked the configuration which says it does allow audio and video. I have provided some debug information as well as some pictures. I hope it helps you help me.

HI< when i open an attachment and chose "save page as" noting happens for many minutes< then it finaly does, go to the folder,m why the long delay?

after starting firefox first time works, then 2nd time, long delay?

thanks for your help

I'm on an M1 MacBook Air on macOS Sonoma developer beta 4 and for some reason videos on YouTube and Vimeo seem to be flickering and the colors orange, red, and green (not blue) seem to have the most visible flicker (it's quite rapid too, twice per second).

I'm on the latest (as of writing this post) version of Firefox 115.0.2. This issue does not occur on Chromium and Safari on the same device. Troubleshooting Mode does not seem to resolve the issue.

I understand macOS developer betas can break stuff and this could be the result of said beta but I'd like to report this issue to know if anyone else could also be experiencing this issue.

My husband and I recently changed ISP. My old provider does not forward emails, even as a chargeable service, once an account is switched over to a new ISP. The account dies without content forwarding.

Unfortunately, I forgot to change my email address with Firefox/Mozilla. Your system disconnected my account that used my old email address as part of my log-in. When I tried to get into the account to change my contact info, your system sent confirmation codes to the now inactive e-mail.

I have several Firefox add-ons and I had a basic Pocket account set up using my old Firefox address as its log-in.

How do I get everything set up to transfer to the new Firefox account I've just created to write this message? I do not wish to lose my Pocket data.

Surely, I'm not the only Firefox user who has had this issue!

FWIW, I use Firefox mostly on a Windows 11-powered laptop, but also have Firefox Mobile set up on my phone. The browser I've used to write this post is 115.0.2 (64-bit).

Thanks,

Hello. I accidentally deleted an entire window of tabs I wanted to keep. I tried following the directions to restore the tabs by clicking on menu and history, and expected to be able to click on “recently closed tabs,” but it was greyed out and not responsive. Any ideas?

Dear Well Loved, Firefox community.

I wanted to ask if theirs a trick to, or if not, ask for a how to ask mozilla to create a new functionality for storing you Default Session Setup.

Whats the idea, is very simple. This surges, for my needs of how I use the tool.

Somewhere, 70%-90% of my work week hours are spent on a browser, specific on the very best and my first love, Firefox (well si was not may first, but it the closest to Netscape, my true love). For organization reasons, I always open my tabs on the same order and pin the first 4 to 5 tabs, there are my top 4 to 5 tools, example: my email, my calendar, messaging (whatsapp or slack), , my comapy tab (erp, crm, wms, etc).

So it will be nice, that at any divice I'm login, every time I open my Firefox this pin tabs always open first, so that my working setup is open wright away.

i have problem with the proxy setting when i am setting ip address 127.0.0.1 to intercept the request this is the problem i am having please help me about this problem and call me on [removed phone# from public] as soon as possible The proxy server is refusing connections

An error occurred during a connection to www.etsy.com.

   Check the proxy settings to make sure that they are correct.
   Contact your network administrator to make sure the proxy server is working.

AOL on Firefox no longer allows me to type a double 'f'. On-and-Off becomes On-and O for example. The first 'f' appears. The second 'f' erases both! Even names in my Contacts such as Deardorff now appear as Deardor when typed into an email. This happens only on Firefox (not on Safari or AOL app). On any/all fonts. Help!

I have 2 physical Titan security keys as my form of 2FA for iCloud. I am unable to sign in with Firefox because it says my browser doesn't support security keys. That's false - I am able to use Firefox to sign into other accounts that use Titan keys for 2FA, such as Google. Can anyone help me fix this?

I stay logged into WaPo, NYT and some other sites on one PC. But after the most recent FF update, I have to re-login to all sites (but just on the first visit), or use two-factor authentication to have my device (PC) trusted again on banking and some other sites that I don't stay logged into. I also have to reset site preferences and customizations (such as presentation on SlickDeals), if sites provide the capability. Can I fix that?

I make daily backups, so I can restore a configuration file(s) from before the update. But, which one(s), if any?

Hey all,

I have a few customers that use Firefox and the last month everyone has experienced an issue with tabs constantly crashing. Everyone is on the latest version and there really doesn't seem to be much rhyme or reason.

I've tried: -Doing a clean install -FireFox refresh -Disabling Extensions (we only use uBlock Origin) -New Profiles

Not sure if this is normal but there's nothing in 'about:crashes' after it happens (i assumed because it's just tabs and not the browser itself).

These are all Windows 10 machines.

Any help would be greatly appreciated!