Форум поддержки Корпоративный Firefox

im tryin to instal firefox in a firm users are non admins, and i distributing from a network server made a json file with som changes and on my test machine is lookin good but on a computer in the firm is startin to act funny creatin "Firefox Privat surfning.lnk" in "C:\Users\User\AppData\Roaming\Microsoft\Windows\Start Menu\Programs" dont wont that changing my homepage settings showing "https://www.mozilla.org/en-US/privacy/firefox/ " dont want that how can i fix that try to google but no help there or is it another installer for enterprises? tryed this "https://www.mozilla.org/en-US/firefox/enterprise/#download" no diffrent

Dears, Based on your documentation on https://github.com/mozilla/policy-templates/blob/master/README.md#extensionsettings I am not able to successfully deliver setting to firefox app via Intune OMA-URI. Can you check this on your side and help?

ExtensionSettings [./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox~Extensions/ExtensionSettings] Error -2016281112

Summary Session ID 68f1c5af4fb3404789cf Resource ID Not available Extension Microsoft_Intune_DeviceSettings Content PolicyReportSettingDetailBlade Error code 404

Thank you very much

Hi All, I have been on the struggle bus lately trying to get the application handlers set properly in our GPO. I am trying to get PDF, webp, avif to open in browser, and jnlp to auto launch Java. Any help will be greatly appreciated!

{"application/pdf":{"action":3,"extensions":["pdf"]},"image/webp":{"action":3,"extensions":["webp"]},"image/avif":{"action":3,"extensions":["avif"]},"application/x-java-jnlp-file":{"action":4,"handlers":[{"name":"javaws.exe","path":"C:\\Program Files (x86)\\Java\\jre-1.8\\bin\\javaws.exe"}],"extensions":["jnlp"]}}

We use Microsoft MDT for computer deployment. We have been installing the Standard version of Firefox for a long time with no problem. Recently we started using AD GPO Templates to configure firefox. To be able to configure certain settings you need to be running the ESR version. I downloaded the more recent ESR version: 102.12.0esr.msi file.

When deploying machine MDT to install Mozilla firefox I keep getting this error: Application Mozilla Firefox ESR returned an unexpected return code: 1618

This is the only application having issues and this issue only came up since I change the installation file to the ESR version.

This is the install command being used in MDT: msiexec /i "Firefoxesr.msi" /qn /norestart

I am posting here and not with MDT support, as this only started happening when I changed the installation file to the ESR version. Has anybody else had a problem deploying ESR version through MDT? Any help on how to fix?

Hello Guys,

in our network we have several Fritzbox Routers which we remote administrate. If we connect to the routers with Firefox V115.2.0 we get a warning message - because it´s a Fritzbox self-signed certificate and cannot be validated. No Problem - everything okay with the message. But in Firefox 115.2.0 there is no advanced button that lets you go futher to connect to the website. With Version 102.14.0 ESR the advanced button is there. The webinterface works fine with Edge and Chrome (with warning but with advanced button to continue)

https://imgur.com/2ykzjY9

https://imgur.com/5LyIwzt

Is this a bug?

Best Regards, Michael

Hello,

I am working to convert my Org to Firefox ESR, but in order to this I need to uninstall the per user install of Firefox. We have many users that have the Firefox.exe located in their Local Appdata folder. So I need to test the uninstall of the Appdata install and then the install of ESR. But the problem is I haven't been able to get Firefox to automatically install into the appdata folder. How am I able to do this? The users who have it installed in the appdata folder are not admins on their computers. When I'm testing I've also been using a normal user account. Please let me know how I can install the exe into the appdata folder automatically without me specifically placing it there or which exe version I need to do this.

Thanks!

I have been tasked to have our Firefox auto update without user interaction. We have a small enterprise of about 2000 or so PCs but only maybe 300 use Firefox consistently. According to the GPOs it claims that it will update even when the browser is not open. I have this working fine on Chrome and Edge. You can see my attached screenshots that my GPOs are dropping down correctly to my VM. When I open Firefox and leave it open I can see that an "updated" folder is created in the Program Files>Mozilla Firefox. If I close Firefox the updated folder disappears and and installs the latest update. Once I reopen Firefox I can see that it updated. I need this to happen without the browser being launched, closed and reopened. I went into Settings>General and noticed that my update section is missing some of the update options that I see when researching. Automatically Install Updates and When Firefox is not Running options (see screen shots) are missing from my install. I am pretty sure this is why it will not truly silently auto update. Does anyone know where those two options are controlled from and how do I get those to show on my installs?

Version: Firefox ESR 102.9.0 (64-bit) - Windows 10 Enterprise 22H2

Customers have been complaining for about 6 months that they can no longer drag and drop email attachments from Outlook (Microsoft Office Professional Plus 2019 - Exchange) into a Help Desk formula. I tested dragging from Outlook desktop and from the web version.

Drag and Drop works when using Edge and Chrome.

This is not a major issue, since customers can use the other browsers, but since they would prefer to use Firefox, a fix would really be appreciated.  :-)

I recently deployed Mozilla Firefox 102.4 ESR here in our environment expecting that when a new version is released Firefox would automatically update on clients computers. Well today I noticed at a new release is out but isn't automatically updating on end users workstations. Does Firefox ESR not automatically update?

Hello,

Firefox 102.6.0esr (x64) Firefox 108.2.0 (x64)

after implementing the bookmarks (JSON) setting by GPO policy, it turns out that an entry for Bookmarks is created in the registry and not ManagedBookmarks, which causes bookmarks not to appear in the bookmarks bar. When I manually rename a registry entry from Bookmarks to ManagedBookmarks, the bookmarks appear properly. Please let me know if I'm doing something wrong or if there really is a problem reported by me.

Yours sincerely Bart

We have configured Windows Single Sign On to Microsoft 365 in Firefox 102.6.0esr (64-Bit).

We have embedded a Video from the new Microsoft Stream on SharePoint Online into a SharePoint 2019 onpremise Site via the provided iFrame. Here every user gets an endless Login Loop (see Screenshot).

If you open the deeplink to the video, Single Sign On works perfectly.

And this also works in Microsoft Edge, why the Microsoft support is not willing to analyse this issue further.

Do you have any ideas how to narrow down the problem?

I am reviewing my user.js and pref.js files in anticipation of deploying policy settings in GPO. As a part of the review, I am trying to document what each of the preferences in those files actually do, in order to be able to see in the future why a setting was set the way it was.

I am presently at the preference "pref.browser.language.disable_button.remove". Based on the name of the preference, I would think that if set to true, it would disable the remove button in the Webpage Language Settings window. (Hamburger menu -> Settings -> General -> Language -> Choose your preferred language for displaying pages)

When I set it to true, it does not disable the remove button but when I use the remove button, the preference is set to false.

Am I misunderstanding the purpose of this preference or is there more to using this preference than just setting its value in about:config?

Also, I see there are a number of other preferences that contain disable_button but that only one, "pref.privacy.disable_button.view_passwords", has a GPO policy for setting. I would expect that these preferences containing disable_button would all work in a similar way just each for a different button in the Firefox GUI.

If it matters, I'm running Firefox 115.3.1esr 64-bit en-ca on Windows 10.

So we update Firefox via PatchMyPC from SCCM. We don't want to disable Firefox Updates. The issue is how do you stop the Update notification popup every time you start Firefox. You don't have this issue on Edge and Chrome

Hello,

We have set up a GPO in our Active Directory environment for the install of Firefox which works great, however since at least version 90, we have had an issue where Firefox won't uninstall automatically when removing the computer object from the security group associated with the GPO. The box is ticked to "uninstall this application when it falls out of scope of management", which works for every other GPO we have created. The computer removes the assignment of the application, but does not then remove the application as it should.

Are you aware of this issue?

Thanks.

One of our vendors websites does not load under Firefox ESR, with errors in the console pointing to CSP. Error is: Content Security Policy: The page's settings blocked the loading of a resource at inline ("default-src")

However if I load the site under the normal Firefox release, it displays correctly. When looking at errors in console, it is showing 3 errors for CSP, however it does not stop the site from working correctly. Content-Security-Policy: The page's settings blocked the loading of a resources at https://..... ("connect-src") or ("img-src")

The site is https://app.approvalmax.com If you get the login screen then the site is working otherwise just getting a green background when it is not working.

I am unsure why ESR and RR versions are behaving differently in this case. Using the latest versions of each.

Good afternoon,

We're currently trying to set up a Hardening Guide for Firefox ESR but are struggling with a few policies and setting wildcards.

For example, we're trying to set an origin in Cookies > Block Settings to something like "*", and we get the error "Ignoring parameter "*" - not a valid origin."

In Chrome / Edge you can set a wildcard like this: [*.]google.com for example - we receive the same error message for this.

Can you do such a thing for Firefox ESR without having to list every site you want to block?

ESR Version: 115.6.0esr (64-bit)

Kind Regards, Ethan Jerrum

I need to be able to hide the Extensions button from the toolbar. Is there a way to do that outside of the user.js or prefs.js? Preferably I'd like to do this though the policies.json file though I could not find any options for this.

We have several servers with Firefox installed and automatic updates enabled to include "When Firefox is not running". However, our security scans indicate that the version is out of date. We have to connect to the box and finish the updates. The current version is at 103.0.1 and the previous version was above 100 (failing to remember exact version). Is there a way to ensure that Firefox remains up to date without connecting to the server?

I posted this previously and got zero response and the post is now archived. Hoping for better luck this time.

We have rolled Firefox ESR to all of our computers. On some of them the Maintenance Service is working correctly and installing updates with no user interaction. On other computers, users are getting a UAC prompt to enter admin credentials to install updates. I have tried various changes that I have found across the web from Deleting the HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MozillaMaintenance\Security to uninstalling and re-installing the Maintenance Service. All of the users/computers have the same policies applied via Group Policy (Application Autoupdate: Enabled and Disable Update: Disabled) and are not local admins.

Hello, I am trying to create a deny all & white list only gpo for Firefox extensions.

I am using the gpo; Computer Configuration/Policies/Administrative Templates/Mozilla/Firefox/Extensions/Extension Management

I started out simple using a template which worked.

{ "*": { "blocked_install_message": "Your Company Blocked Message", "installation_mode": "blocked" }, "uBlock0@raymondhill.net": { "installation_mode": "allowed" } }

However, when I tried to add in more allowed extensions it now longer worked and was able to install any extension.

{ "*": { "blocked_install_message": "Your Company Blocked Message", "installation_mode": "blocked" }, "uBlock0@raymondhill.net": { "installation_mode": "allowed" }, "querymoid@kaply.com": { "installation_mode": "allowed" } }