Firefox Community Forum

In previous versions of Firefox (up to version 133), it was possible to automatically trigger printing of a PDF file by loading it into an iframe from a sandboxed iframe and call print. However, starting with version 134, this no longer works.

Is there any other way to automatically trigger the print dialog for a PDF file in Firefox, similar to how it can be done in Chrome/Edge (e.g., by opening the PDF in a new window and directly triggering the print dialog without additional button clicks)?

Hi I created my own proxy that has the normal login screen but it also uses a 2fa feature which I cant get to work with firefox, I was wondering if you just do not have another pop up after the login screen or is my proxy the issue.

Hello,

I am trying to find an official Adobe Acrobat extension for Firefox but I can't find one?

Does one exist? According to Adobe there is?

Thanks

Jonathan.

Initially connects video playing to Headphones via Bluetooth then audio stops. Reloading doesn't help. But the same works perfectly on other browsers. Problem is with Firefox audio setting. The problem started only a week ago for firefox

Hello, i am wondering about the blocking of extensions on "Quarantined Domains".

Is there a list of them available to explore? Who maintains this list? Can some fishy website admin add his domain to it to block some 3rd party security addons? How can i whitelist a fishy extension on only 1 blocked site without losing the protection?

The faq articles are not really helpful for this.

I want to install a old version 52.3.0 X64 on my computer for developing web app. (the application is run on 52.3.0 X64). But I can not find the installation. Is there download center for the firefox old version?

I’m using Firefox version 134.0.2 in MacOS 15.2 with 1Password version 8.10.56 for Mac. The 1Password extension is enabled and the app is open and unlocked but each time I open a site requiring login and password I get a pop-up telling me to, “Press the 1Password icon in your browser’s toolbar to unlock.” This requires me to unlock 1Password again to enter the site’s login/password combination. Not sure if this is a Firefox or 1Password issue but it’s annoying. Any thoughts on a resolution? Thanks

I seem to have found a fake Firefox phishing website. The content of the website is in Chinese and it is included in Google search.

The fake websites are cn-firefox.com and www.firefsioix.com, I hope the community members can confirm the website information.

Why are my 3 rows of Home page tabs now so small? I can go to about:config, search for browser.newtabpage.activity-stream.newtabLayouts.variant-b and change to false and tabs are back to large. However, they soon revert back to very small. How can I keep them large?