Diễn đàn hỗ trợ Firefox

I have deselected Save and autofill usernames and passwords in Settings-> Passwords and Autofill, but FF continues to offer saved pswd POPUP on a login page. I use Proton Pass extension and FF is writing over it, making it unusable.

Apparently I am not capable of dealing with all of the security elements of Firefox and LibreWolf. I primarily use Linux Mint, but have a Windows PC, Apple iPhone and Apple iPad. the whole two-step process and passwords have gotten to be to much to deal with. I do not have an authenticator app and do not want to have one. I am frustrated to no end!!!

How do I completely remove Firefox and LibreWolf and completely start over fresh?

Thanks!

Jeff

如题，请问如何跨设备同步标签页群组？ 现在似乎只能跨设备同步已经打开的标签页，但是无法同步标签页群组。

As the title suggests, may I ask how to synchronize TAB groups across devices? It seems that now only open tabs can be synchronized across devices, but TAB groups cannot be synchronized.

It bypasses my DNS when I turn it on and I don't want that to happen. I want this PC to never be able to turn it on again. That probably isn't possible, but I gotta ask. In the meantime: how do I use LinuxMint's firewall to ban the usage of the VPN?

Also: can the firefox devs make that an option? To have the option to never turn it on again?

Hello,

I am trying to set up firefox to add a passkey to sign in into bitwarden.

In bitwarden I added my Yubico key in order sign in into my account. Unfortunately, when I try to log back into my account with my Yubico key it doesn't work.

Does firefox support passkey ?

Thank you very much in advance for any help.

This is a new install of debian 13 trixie. I have a subscription to mozillavpn. It was working on a previous install of debian. I use synaptic to install flatpak. I use flatpak to install warehouse. I use warehouse to install mozillavpn. Once installed I highlight the package mozilla vpn in warehouse then click open. A mozillavpn icon appears in the taskbar. Also a window that is shaped like a cell phone open up. This window has a button to "sign up", also it has a link to "already a subscriber?". I click the "already a subscriber" link. It changes to a page that says "waiting for sign in and subscription confirmation..." with a rotating circle and a button to cancel. It also opens a separate browser to a start page. I wait awhile but nothing happens. I change the browser page to my mozilla account page at "https://accounts.firefox.com/settings" Nothing happens. There's a button on the account page to "connect a device" but I don't know what to do with it. Under the heading "Everything you are using and signed into." it has 2 entries: "Firefox 153, Linux" and "Mozilla Support". Both entries have a "sign out" button. Back at the mozilla vpn cell phone shaped window the spinner just spins and nothing else. So I'm stuck. I click cancel and it goes back to the "sign up' / "already a subscriber?" page. From the icon in the taskbar I click quit and both the window and the icon go away. Everything seems to working but I am not registering as a subscriber. I've tried this several times over the course of 2 days. It's always the same.

Does FF have a maximum number of windows / tabs that can be open at one time? I use 12 workspaces each with multiple windows / tabs in them, roughly guessing ~100 windows and ~8-50 tabs per window

FF randomly hangs / crashes 1-3 times a day for me and has been for some time (over multiple revisions of FF; currently 157.0.1) requiring restarting FF

System: Large workstation, 128G memory, i9-7920x (12c / 24T) Linux, OpenSuSE Leap 15.6 FF source from FF repos, not OpenSuSE

Any settings I need to change to prevent the crashes?

Installed new Linux OS, forgot password to profile when opening firefox, created new password, logged into my Profile which has the correct user picture, but all my passwords and bookmarks are gone. ( I want to cry man..)

Hi; I use Firefox on my phone and my laptop both. In my laptop (Lecoo pro 14, Ubuntu 26.04) in a domain range browser gives me security alarm and don't let me get in. This is normal but when I use other browser in my laptop or Firefox on my phone (s25 ultra) there is no problem at all and it works well! I tried all things. run commands like: sudo snap remove --purge firefox | sudo snap install firefox, sudo apt search firefox/mozilla and than reinstall all installed packages and clear all caches on settings. But none of them worked. Thanks for your responsibility and making such great open-source app.

FireFox Browser Crashing from Multiple Windows with Dual Monitors causing memory crashes in gnome.

google chrome used to have a brower extension called "The Great Suspender" to stop these crashes. If firefox can't figure this out I am not going to continue using firefox and go back to chrome.

Greetings,

I am having this issue since Firefox 155.0.1 or a bit earlier (but overall rather recently) and I still encounter it with 156.

When a web page has a web form that performs a POST request without changing the URL, the behavior seems to have changed. Let's assume I have done the following:

1. I navigated to an overview page (GET https://example.com/overview). 2. I clicked on a link to a page with a form (GET https://example.com/formpage). 3. I filled out and submitted the form (POST https://example.com/formpage).

Now, when I click the Back button,

• previously, I was returned to the page with the form (GET https://example.com/formpage)
• now, I am returned to the overview page (GET https://example.com/overview)

Can I somehow return to the previous behavior?

Thanks!