Diễn đàn hỗ trợ Firefox

Hello,

I have today encountered a reproducible issue with Firefox 145.0.2 (64-bit) on my system (CachyOS Linux). Whenever I press the "Print" button in the printing dialog for a PDF file, the browser freezes and no longer reacts to anything. I had to kill the process manually and try again. I have then downloaded the PDF and opened a different application to print it - that worked fine. Is this a known issue with Firefox? Does anyone have an idea how to fix this?

I already tried resetting the printer settings in the browser, but that did not change anything.

Thanks, Stefan

I signed into one of my financial accounts and it said the sign in was with firefox windows 10. I have windows 11 on my computer. Is this a security issue? Fire fox says i am on the latest version

bold text how do i move bookmarks along the bookmarks tab

I have just bought a new computer. Got firefox working and I have bookmarks on the bookmarks tab below the search box.

I used to be able to move bookmark tabs along it and it was my main organisational method.

OR I would drag a url down from the search bar to put it on the bookmark tab below

neither of these methods work any longer and it is a real problem.

I cannot think of a worst thing you could have done.

Help how do i move a bookmark along the bookmark tab, or move a url to the bookmark tab, or move those bookmarks which I can't see to the visible section below the search bar

Good morning, the "Payment Methods" section has disappeared. In its place, I see a link called "Manage passkey in system settings," which takes me to the Windows 11 Passkey section, which I've NEVER enabled!

If I create a new profile, the "Payment Methods" section appears as normal, but when I link it to my Microsoft account for profile sync, the "Payment Methods" section disappears and "Manage passkey in system settings" reappears.

How can I fix this? Thanks

I've searched other forums and I am not having any luck. If I open 1 Firefox browser then 10-15 open instances will show up under Task Manager. They load automatically. This slows down everything and I have to delete the excess browsers. Would you please offer some advice? Thank you in advance.

Okay I will try this again. My issue is I do not receive mail from someone using a gmail,com account. The last gmail mail I received was on 8-28-2025. I send mail from my [email removed]@optonline.net account to a gmail address and I don't get a response. I have a known and trusted person send me mail from there gmail process and do not receive it. I spend a lot of time with optonline help and the say there mail process is working fine. It was suggested that my browser could be the problem, so I am coming to you to correct the issue. I had sent this same request to you yesterday but can not find any it anywhere in your system. So I will try again. Richard Everett [email removed]@optonline.net [phone number removed]

I am logging in to my browser as normal, but am still getting the notification "You must log in to this network before you can access the Internet". This is cutting me off from regular internet access as if I was not logged in.

I have an website which I prior to this error message have visited many times on Firefox and had no problems. Recently though around two days ago I noticed that I couldn't get in and was met with the following message "Warning: Potential Security Risk Ahead". I can't bypass it apparently and I really need to be able to access this site as it's a University site.

I can access the site on other browsers such as Chrome and Edge but I use Firefox as my default browser and I'd like to keep it that way. I'd appreciate any help I can get.

Said link: https://canvas.gu.se/

I can't seem to locate how to activate the microphone in the AI sidebar. I have Gemini selected, and when I hit the microphone to dictate I get the following message.. Unable to access the microphone. Please check settings.

I looked through Firefox settings and my laptop's but I don't see where it is turned off or asking for activation.'

Tom Z.

Heya,

I am the maintainer of the British Dictionary.

For one year that I have been working in the "shadows" on my version of US+Canada+Australian, to be released on 1-JAN-2026.

Can I add your list of proper names (~5000 words) to my dictionaries and release the dictionaries as LGPL?

https://searchfox.org/firefox-main/source/extensions/spellcheck/locales/en-US/hunspell/dictionary-sources/5-mozilla-added.txt

Thank you!

When I opened Firefox[^1] today I was greeted with a "Donate to Mozilla Foundation" page open, with the message:

"You power Firefox. Now donate to make good tech the default.

Mozilla Foundation — the non-profit behind Firefox — is building a future where technology serves people, not power.

Your donation to Mozilla Foundation keeps the internet open, private, and built for people. Donate today to make good on the promise of the internet."

Does this message mean that Donations to the Mozilla Foundation now fund Firefox development? As I understand it, previously donations were not allowed to be used by the Mozilla Corporation, which actually develops Firefox. I'd love to donate to fund Firefox development, as I feel it is a critically important open source project.

[^1]: 145.0.2 from the Mozilla Debian repository.

My credit card payment methods are missing from Firefox's settings. I tried enabling every relevant setting in about:config and still they won't appear. My current relevant settings are shown in the attached screenshot. any suggestions?