Firefox Community Forum

I'm trying to configure Firefox on Mac using our MDM. The goal is ultimately to control a bunch of settings, but I'm trying to start simple by just installing the 1Password extension.

When I deploy this .mobileconfig file, nothing seems to happen to Firefox. I made this by following the example at https://github.com/mozilla/policy-templates/blob/master/mac/org.mozilla.firefox.plist but it doesn't seem to work and I am not sure how to debug.

<plist version="1.0"> <dict> <key>PayloadContent</key> <array> <dict> <key>PayloadContent</key> <dict> <key>org.mozilla.firefox</key> <dict> <key>Forced</key> <array> <dict> <key>EnterprisePoliciesEnabled</key> <true/> <key>Extensions</key> <dict> <key>Install</key> <array> <string>https://addons.mozilla.org/firefox/downloads/latest/1password-x-password-manager/latest.xpi</string> </array> </dict> <key>PasswordManagerEnabled</key> <false/> <key>ExtensionUpdate</key> <true/> </dict> </array> </dict> </dict> <key>PayloadEnabled</key> <true/> <key>PayloadIdentifier</key> <string>e441f671-148a-4039-a45d-12514e6d92b2</string> <key>PayloadType</key> <string>com.apple.ManagedClient.preferences</string> <key>PayloadUUID</key> <string>e441f671-148a-4039-a45d-12514e6d92b2</string> <key>PayloadVersion</key> <integer>1</integer> </dict> </array> <key>PayloadDescription</key> <string>Installs the 1Password Firefox extension for ease of use.</string> <key>PayloadDisplayName</key> <string>1Password Firefox Extension</string> <key>PayloadIdentifier</key> <string>77dc9f8b-aaee-4f91-93ba-30b81cc6a31b</string> <key>PayloadOrganization</key> <string>Exogee</string> <key>PayloadRemovalDisallowed</key> <true/> <key>PayloadScope</key> <string>System</string> <key>PayloadType</key> <string>Configuration</string> <key>PayloadUUID</key> <string>77dc9f8b-aaee-4f91-93ba-30b81cc6a31b</string> <key>PayloadVersion</key> <integer>1</integer> </dict> </plist>

I have a different theme and cursor on my system. I would like to include them in Zen Browser. They are Candy Mac and Azenis respectively. There is no setting to do this. Many other browsers have System themes as an option.

An error occurred during a connection to www.youtube.com. PR_CONNECT_RESET_ERROR

Error code: PR_CONNECT_RESET_ERROR

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem.

why i see this

(Title): VPN is not working on my laptop

(Description):

Hello, I installed a VPN on my laptop, but it is not working. I cannot connect to any servers. I have tried restarting my laptop and reinstalling the VPN, but the problem still exists. How can I fix this issue?

Thank you.

Instructions begin with "Click on the three horizontal lines and select OPTIONS." My updated version of Firefox does not have OPTIONS. Reinstalling Firefox did not solve the problem. In OPTIONS, PDF is supposed to be in the list. Opening a pdf file in Firefox did not cause an edit option to appear.

ver: 134.0.1 Windows 10 Pro I have Firefox set to open filetype PDF in Browser. Normally I use IDM which automatically download PDFs, unless I press ALT key while clicking DOWNLOAD button, then it does not, in order to allow Firefox to handle the PDF.

Firefox presently does nothing. With filetype setting set to Open in Browser, Firefox Does nothing. If settings are set to Ask, it does not ask. The PDF filename appears at bottom of screen momentarily.

ver: 115.19.0esr Windows 7 Utl 7601 The exact same behaviour was also seen on a Windows 7 system running Firefox 115.19.0esr. PDF is also set there to "Open in Firefox". Again, when ALT pressed when clicking Download button, Firefox does nothing.

I have a requirement where instead of showing the 404 error or 503 error on screen, I want to display a blank screen. I have already tried to set the following configs to false -

security.insecure_connection_text.enabled security.insecure_connection_icon.enabled security.insecure_connection_text.pbmode.enabled browser.ssl_override_behavior security.ssl.errorReporting.automatic security.enterprise_roots.enabled security.tls.version.min

Is there anymore steps to do or any userChrome.css script is required.

PS : I cannot use any extension or addon to do that

When loading certain pages (on web application) the motion icon starts and after several seconds it changes to the sand clock icon despite the setting described in 'https://support.mozilla.org/en-US/questions/1303416' being done - ui.prefersReducedMotion set to 'false'. My work is all done in this web app and it is very important to see when data is being uploaded (grey/black dots) and when the page is supposedly being refreshed with updated data being downloaded (blue/green dots). Why is the preference being ignored and how to fix it so you always get the motion?

How do I fix firefox browsing on a laptop when I can login to an account but NOT be able SEE a page after it loads? It has always worked until I think outlook interrupted my browser with a mail notice while firefox was negotiating my request.

I tried it on another computer using fiefox and it works as expected.

I have cleared my history and that one request still fails to display the page to enter needed info to continue. It seems that one process interrupted by outlook somehow corrupted something for that one request.

Weather I initiate the login from the firefox most s login's OR type the web site in the command line in firefox makes NO difference!

I need to fix this on one computer. I would also like to STOP outlook from randomly interrupting me with mail notices as they come in.

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)?

Installed Firefox on my laptop. Already running on my desktop.

Whenever I try to open a link, I get: Get an app to open this 'microsoft-edge' link

Your PC doesn't have an app that can open this link. Try looking for a compatible app in the Microsoft Store.

Is this Microsofts way of saying "Use Edge?" Can I change settings to make it work?

When I am working with several open applications I sometimes need to slide the browser window over to I can see both open apps at once. Now when i pull the browser window partially off screen to the right it bounces back at full size. This is frustrating and time consuming to resize again. is there a setting to turn this feature off?

My computer was slowing down so I opened task manager.

I discovered that Firefox had 40 different things running and was using over a gigabyte of memory. I could not identify what the various things Firefox was running. Or what tab they related to.

It would be useful if Firefox could indicate in tax manager, what is going on and permit me to end task individually rather than shutting down the entire browser.

Meantime, what can I do to keep this from going on?

I have already shut down Firefox several times as well as restarted my computer to no avail.

Also cleared the cache and cookies

Is there a way to set a default zoom for the firefox pdf viewer? The Automatic zoom has no toggle, and all pages open up as HUGE and I have to manually choose the zoom %. This is tedious and takes up time as I open many documents a day.

As of today (?), on certain websites, such as Reddit, or on certain elements of some websites, such as text on Google Search's accordion components, Japanese text is suddenly being rendered in Chinese (see images). I have seen reports about this by other users (on Reddit).

This is fixed if `ja` under `font.cjk_pref_fallback_order` is moved to the front. However, I found a comment on Bugzilla stating that the `font.cjk_pref_fallback_order` setting is only honored if Firefox can't determine system font preferences, but `about:support` lists my locales as ["en-AU","ja-JP"].

Probably a bug?