Firefox 技術支援討論區

Hello, I format my desktop and i install firefox, i log in with my account but firefox not sync anything. I made many formats in the past but sync worked perfect. Why now dont work?

Hi, I have a probem. My PC broke down. I lost all my data. After i reinstaled Firefox on my pc and Connected it to Sync, i was not able to get my bookmarks back. I see them on my phone under - Bookmarks - Desktop Bookmarks, but i can' t see them on my PC. I tryed to sync them, but nothing. I remember that when this happened last time, i just loged in and got all my bookmarks back, but now i have lost half a day, but got nothing out of it....

HOPE SOMEONE OUT THERE CAN TELL ME WHY FIREFOX IS NOT LETTING ME IN TO MY ACCOUNTS. THANKS!!!

duplicate. https://support.mozilla.org/en-US/questions/1331265

NOTHING ABOUT FIREFOX SEEMS TO WORK FOR ME! I NEED TO GET INTO MY ACCOUNT URGENTLY!!! I AM SICK OF NOT BEING ABLE TO TAKE CARE OF MY AFFAIRS!!! E-MAIL IS VERY IMPORTANT, ESPECIALLY WHEN ONE IS HANDICAPPED. SURE WOULD LIKE TO KNOW WHAT I CAN DO TO SOLVE MY PROBLEMS ASAP!!! THANKS!

duplicate. https://support.mozilla.org/en-US/questions/1331265

Hi! I have 2 apple computers running high sierra with updated versions of Firefox. The "laptop" has all my current work on it in Firefox using 7 browser windows with 60 tabs open. How do I get all that to open on the other computer "desktop?" On the desktop, the Firefox "synced tabs" sidebar is open and showing all the laptop open tabs...

I am logged into the same Firefox account on both computers which have different names in my Firefox account.

THAAANKS!!!

Hello, Is there a way to use a different theme on one machine (light) and use the dark theme on a different computer but still be able to sync the data?

I have tried this from a previous question https://support.mozilla.org/en-US/questions/1242818

Set services.sync.prefs.sync.lightweightThemes to False, but this does not work.

Did it on both macOS machines, closed and restarted the browser, and changing the theme on one browser ends up changing the theme on the other machine.

Is there any way to have to separate themes on two different machines?

Thank you!

I exported logins (to .csv) before re-installing win 10 but now there does'nt seem to be any way of importing them back into Firefox. I must be missing something obvious?

Yesterday I reseted my pc and once I was able to get in and reinstall Firefox I did. Once signed in usually everything is there. I might have rearrange a few add-ons but its good to go but not this time. Everything was gone. My passwords, add-ons and bookmarks.

I did a system restore because I thought an update had messed up some things, specifically I could not sign in to a site I use regularly because I would get a black screen and a message stating that "Northern Tool" is not currently available in your country. I had been using a vpn but it was set for a U.S. city and both I and the website are in the U.S. also. After system restore for a time only 2 days prior, my Firefox was apparently removed from my computer and all history of it. Now I am having trouble re-installing and using sync to get back my saved stuff. This is all on another PC with Windows 7.

Hello dear Firefox community,

I'd like to sync my Firefox of my Windows 10 and Ubuntu 20.04.1. The only option available for me in the sync menu is to scan a QR-code which does not work in dual boot system. Do you have any ideas what to do? Thank you very much already! -Jo

I do not intend to sync Firefox on my phone or iPad. My computer is the best and only place where I use Firefox. It seems completely unneccessary for you to keep sending me notices about that as if I were a totally new user every time I log in on my Firefox. I prefer using Firefox, my guide on Internet, and I use it all day. I have already insured you I have the latest version. Is that okay for you too? /Irma Ridbäck now 80 yrs!

Just made a brand new firefox account. want to sync to my phone, to easily send websites to my phone. signed in on both desktop and android and both are synced. on my phone, everything works great and i can see all my open PC tabs. Then, the erroe happens.

On my desktop, when i right click on tab, and select "send to device", it says "no devices connected". This message is incorrect. on the desktip, when i go to my forefox account settings, it conforms my phone is indeed connected.

Why can i not send to device?

I recently made an account for Firefox so I could use Sync. Whenever I press the three lines at the top left corner it displays my email, for whatever reason. I share my screen often and I wouldn't want to accidentally leak my email and/or any other sensitive information.

Is it possible to make Firefox display my username instead of my email, or make it go away completely without losing functionality? Thanks in advance!

Deleted previous account, created new.

Idiotically, I can access new account in Chrome but not in FF. FF continually displays deleted account email address despite clearing cache, and when I attempt to "use a different account" - the new active account - the result is as in the screenshot. It does not accept the address.

I am using the latest MX Linux Distro and Firefox 85. I am trying to setup sync with my phone so I can access all my bookmarks and such on my phone. It pops up with a QR code to scan in the Firefox on the phone but it would never scan. After a closer look at the QR code, it is cut off at the bottom and there seems to be nothing I can do to get around that. Endless searches make it out that I am the only one having this problem.

I don't know if this is a bug in Firefox, a bug in the interface, a bug somewhere else, or what. I just want to make it work. Thank you.

Good day,

I need to connect to my previous account, but my e-mail address is unavailable and / or deleted since few years. How could I get connected please to my account without the code sent to my desactivated old e-mail mailbox?

Regards,

Guylain Bastien