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Upgrade Problem

Every time you open Firefox, you will prompt old version bookmarks, history, and passwords, and you can't use them. Choose to opt out or create a new personal file. There… (читать ещё)

Every time you open Firefox, you will prompt old version bookmarks, history, and passwords, and you can't use them. Choose to opt out or create a new personal file. There are also prompts for the upgrade, and the downgrading version is unsuccessful pls help me

Задан yi yan 1 год назад

Последний ответ от Mike Kaply 1 год назад

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userChrome.css don't work

I try to disable the transition to fullscreen by following the steps. But after restart the Firefox ESR (waterfox), the rule don't apply. The rule: /* Minimize fullscre… (читать ещё)

I try to disable the transition to fullscreen by following the steps. But after restart the Firefox ESR (waterfox), the rule don't apply. The rule:

/* Minimize fullscreen transition time */
#navigator-toolbox[fullscreenShouldAnimate] {
    transition: 0ms !important;
}
I do set the
toolkit.legacyUserProfileCustomizations.stylesheets
in about:config already.

Задан khoa030634 1 год назад

Дан ответ cor-el 1 год назад

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Firefox 102 with IBM Webseal PKI logon

Forgive me if I am not describing this correctly but really need help, if you ask me questions back, I will be happy to answer once I find that answer to your question. T… (читать ещё)

Forgive me if I am not describing this correctly but really need help, if you ask me questions back, I will be happy to answer once I find that answer to your question. The issue we are experiencing is not my area of expertiese but no one in my org can find an answer so here I am.

We have not migrated our enterprise above Firefox ESR 91.x as of yet, we have some internal sites that use IBM Webseal to provide SSO and some of that functionality is broken in version 102.x and above. There are three options on the frontend page to use RSA token, PKI logon and username/password: each one a separate choice for the end user experience. RSA and Username/password work without issue but PKI logon does not, once you click on the logon button it is supposed to grab the certificate from your PKI card and use it to logon to the web application, but it does not seem to complete this process instead it proceeds to another page almost immediately that reads Error An attempt to authenticate with a client certificate failed. A valid client certificate is required to make this connection. Click here to return to the authentication page. DPWWA1124W A client certificate could not be authenticated. Our web developers have opened a ticket with IBM and from what I was told after troubleshooting and traffic capture, they never see the certificate make it to the backend for authentication and it is a Firefox issue because Google and MS Edge work just fine. Because of this IBM closed the case.

Has anyone experienced this issue and know of a fix or is there any suggestions as to what we can look for as an attempt to fix this issue? What has changed between version 91.x to 102.x ESR (we have tried the RRs and it is an issue there also)? Is this a bug in Firefox?

Задан JohnVee 1 год назад

Последний ответ от JohnVee 1 год назад

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ESR 115 Windows - background update without user ever logging in or launching FF?

Hello, We want to run Firefox in our environment which is constantly scanned by a security scanner, and deducts points for applications which have a vulnerability that h… (читать ещё)

Hello,

We want to run Firefox in our environment which is constantly scanned by a security scanner, and deducts points for applications which have a vulnerability that has an available patch, but the patch has not been installed. These are on shared Windows terminal servers. Firefox is one of two browsers, Edge being the other one.

If users do not launch firefox at least once, then Firefox never gets updated.

Yes, we have the background update service installed, but it sets itself to manual, and if I try to start it, it simply gives the error "error 1: incorrect function"

How can we configure Firefox 115ESR to be able to run this service automatically, check for updates, and install, without a user on a particular terminal server ever having launched the application once?

Задан zach.heise 10 месяцев назад

Последний ответ от Mike Kaply 8 месяцев назад

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Security issues with access to IP adress

I have seen many references to this problem that Mozilla does not seem to want to fix. I have to log in to my (remote) server regulary using the server IP address - ther… (читать ещё)

I have seen many references to this problem that Mozilla does not seem to want to fix.

I have to log in to my (remote) server regulary using the server IP address - there is not a domain name.

Every time (cookies/history always cleared on exit) it presents the message "Warning: Potential Security Risk Ahead" and then have to click advanced then accept the risk. Under previous versions I use, this could be stored so you do not have to go thrugh this process EVERY time on logging in to the server.

Everyone knows you can NOT assign a security certificate to an IP address so why does Mozilla not take this into consideration?

Will they change this in future versions?

Is there a work around (no config changes seem to work or chrome changes)

rgds JR UK

Задан firefox2030 1 год назад

Последний ответ от Mike Kaply 10 месяцев назад

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Unable to access application on Mozilla Firefox v112.0.1(64 bit)

Dear Team, Our application is accessible on Firefox v101.0.1. But recently we have upgraded our desktops with Firefox v112.0.1. The same application accessible on Firefox… (читать ещё)

Dear Team, Our application is accessible on Firefox v101.0.1. But recently we have upgraded our desktops with Firefox v112.0.1. The same application accessible on Firefox 101.0.1 is not able to accessible on v112.0.1.

The error code we could see on browser is SEC_ERROR+PKCS11_GENERAL_ERROR. We have already raised a case with HTTP support team but they have suggested to check at browser level. We had also collected traces from firefox but unable to upload the same. Kindly help here at the earliest. Thanks, Shruti Fegade

Задан shfegade 1 год назад

Последний ответ от Mike Kaply 1 год назад

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Windows 10: Automatic updates by GPO fails

Hi, i'm running Firefox on +70 Windows 10 PCs in three labs in a university. I've applied a computer configuration GPO with AppAutoUpdate enabled, BackgroundAppUpdate en… (читать ещё)

Hi,

i'm running Firefox on +70 Windows 10 PCs in three labs in a university. I've applied a computer configuration GPO with AppAutoUpdate enabled, BackgroundAppUpdate enabled and DisableAppUpdate disabled to my PCs, but it looks like i don't get automatic updates. In my labs i see some workstations have Firefox 108.0.1, but most workstations still have Firefox 107.0.1...

As my users can switch between workstations and labs, this leads to the annoying 'older version' message box when a user worked on a PC which already got the update and later uses another PC which didn't get the update. The users are also forced to create a 'new' profile then, which is quite problematic because of the size of the roaming profiles.

Any hints?

Задан HTW IMI 1 год назад

Последний ответ от Mike Kaply 1 год назад

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Why do SanitizeOnShutdown and Preferences look different from other policies on the Enterprise Policies page?

Are these supposed to look different, or am I just doing something wrong? In the image I included here, SanitizeOnShutdown and Preferences look different from FirefoxHome… (читать ещё)

Are these supposed to look different, or am I just doing something wrong? In the image I included here, SanitizeOnShutdown and Preferences look different from FirefoxHome and look incorrect. I removed other policies to make this simpler, but all of the other policies with multiple policy values look just like FirefoxHome. It appears that SanitizeOnShutdown is at least working since my history is indeed getting cleared on shutdown, but I'm unsure whether this actually works when I set these to the settings they should be since they should all be false other than Locked. Am I doing something wrong here or are these two policies supposed to look like that for some reason? Thank you in advance for the help!

``` {

   "policies": {

"DisablePrivateBrowsing": true,

       "SanitizeOnShutdown": {
           "Cache": false,
           "Cookies": false,
           "Downloads": false,
           "FormData": false,
           "History": true,
           "Sessions": false,
           "SiteSettings": false,
           "OfflineApps": false,

"Locked": true

       },
       "FirefoxHome": {
           "TopSites": false,
           "Search": false,
           "SponsoredTopSites": false,
           "Pocket": false,
           "SponsoredPocket": false,
           "Highlights": false,
           "Snippets": false,
           "Locked": true
       }

"Preferences": {

   	    "browser.contentblocking.category": {
   			"Value": "strict",
   			"Status": "locked"
   		},
   		"extensions.htmlaboutaddons.recommendations.enabled": {
   		    "Value": false,
   		    "Status": false
   		}

}

   }

} ```

Задан Terwassolam21434 11 месяцев назад

Последний ответ от Terwassolam21434 11 месяцев назад

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HTTPs Only Mode

Hello, I have a problem with setting up HTTPs only Mode in my Organization, I read a lot about that, but I dont see the "dom.security.https_only_mode" switch in GPO, we h… (читать ещё)

Hello, I have a problem with setting up HTTPs only Mode in my Organization, I read a lot about that, but I dont see the "dom.security.https_only_mode" switch in GPO, we have the newest admx for Firefox. We need that to specific container, but still I dont know how to set it up, even via regedit, or preferences. Can someone describe me when can I set it up ? It could be using json file (which exactly file and how?), registry or just gpo. Regards, M.

Задан marcin.markiewicz 6 месяцев назад

Дан ответ Mike Kaply 6 месяцев назад

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Firefox 102.3.0 ESR, installs extension without permission

Hello, I am managing Firefox for a very large organization. We have several extension that we deploy using registry keys and we don't allow users to install additional a… (читать ещё)

Hello,

I am managing Firefox for a very large organization. We have several extension that we deploy using registry keys and we don't allow users to install additional addons. However, since version 102.3 I noticed some extensions that are present on the machine as .xpi files, but should not install unless a specific application is also present, are also being activated. They are enabled in the add-on manager, the information is present in the "extensions.json" and "extension-preferences.json" files. This should not happen. Is there any way to prevent the activation of these files?

Thank you!

Задан antoniu-laurentiu.imbrea 1 год назад

Дан ответ antoniu-laurentiu.imbrea 1 год назад

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Intune OMA-URI extensions

I am trying trying to install the keeper extension via intune but am having trouble with the oma-uri. It looks right to me but I might be missing something. Prior to runn… (читать ещё)

I am trying trying to install the keeper extension via intune but am having trouble with the oma-uri. It looks right to me but I might be missing something. Prior to running this I followed https://mzl.la/3vYAIYT and added the Firefox ADMX. Both run successfully but it does not add the extension. Firefox version 116.0.3

OMA-URI: ./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox~Extensions/ExtensionSettings

String: <enabled/> <data id="ExtensionSettings" value=' {

 "*": {
   "blocked_install_message": Opps, this may have been a mistake reach out to IT.",
   "install_sources":["about:addons","https://addons.mozilla.org/"],
   "installation_mode": "allowed",
   "allowed_types": ["extension" ,"theme"]
 },
 "KeeperFFStoreExtension@KeeperSecurityInc": {
   "installation_mode": "normal_installed",
   "install_url": "https://addons.mozilla.org/firefox/downloads/latest/keeper-password-manager/latest.xpi",

"default_area": "navbar"

 },

}'/>

Задан ParisTheGreat 11 месяцев назад

Последний ответ от Mike Kaply 9 месяцев назад

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Does Firefox ESR still supports NTLM v1 ?

This might be a simple question. Does Firefox ESR still supports NTLM v1 ? Can we still add the value "network.negotiate-auth.delegation-uris" in preference. Does th… (читать ещё)

This might be a simple question. Does Firefox ESR still supports NTLM v1 ? Can we still add the value "network.negotiate-auth.delegation-uris" in preference. Does that enabled NTLM v1. Is there any document or release notes that states Firefox is disabling this setting from Firefox 78 and later. Some how I am not able to find it in release notes.

Задан raam.bc 1 год назад

Последний ответ от Mike Kaply 1 год назад

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I can’t change the min and max TLS versions with either policies.json or mozilla.cfg

I need to set the max TLS version to 1.3 and the min version to 1.2 on my shstems. The max and min TLS versions are set to 4 and 3 by default in about:config. If I use lo… (читать ещё)

I need to set the max TLS version to 1.3 and the min version to 1.2 on my shstems. The max and min TLS versions are set to 4 and 3 by default in about:config. If I use lockPref(“security.tls.version.max”,”3”), it is still 4 in about:config for some reason. If I set the min version to 2, it is still 3. This also doesn’t work if I use “SSLVersionMin”: “tls1.2” how can I fix this issue? Thank you in advance!

Задан Terwassolam21434 11 месяцев назад

Дан ответ jscher2000 - Support Volunteer 11 месяцев назад

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Disable update popup?

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 Fi… (читать ещё)

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

Задан Menesh Harji 1 год назад

Последний ответ от Mike Kaply 1 год назад

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Message window Mail Toolbar customize buttons

In Supernova (v115) on Windows 11, when I view a message by double-clicking it to open it in a new window, I can set the Mail Toolbar to visible, then right click on it a… (читать ещё)

In Supernova (v115) on Windows 11, when I view a message by double-clicking it to open it in a new window, I can set the Mail Toolbar to visible, then right click on it and select Customize. In previous versions I would put large icon/text button up there for Reply, Reply All, Forward, Print, and Delete. Those buttons don't appear to be available in Supernova for this toolbar.

Some of them appear to be in a fixed area as buttons with text beside the icon, and this area does not appear to have any customization available. For example, I don't use the Junk and Archive buttons, so if this "button area" must remain visible in this position, I'd like to be able to customize which of these buttons are visible.

My real preference would be to not have these buttons appear where they are now (to the right of the FROM: info), but instead to be able to have them in the Mail Toolbar at the top of the window as I could in the past. See attached screenshot for clarification of the Mail Toolbar->Customize window that doesn't currently allow for Reply, Reply All, Forward, Print and Delete to be added to the top Mail Toolbar.

Задан swbrains 1 год назад

Последний ответ от Roland Tanglao 11 месяцев назад

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Auto Updates with Firefox ESR

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 computer… (читать ещё)

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?

Задан thomas.williams1156 1 год назад

Последний ответ от Mike Kaply 11 месяцев назад

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GPO Search Engine: spaces replaced with pluses instead of %20

Good day. I have created a custom Search Engine via a GPO. The search engine is added to Firefox without issue. However, when a user enters in a search with a space,… (читать ещё)

Good day.

I have created a custom Search Engine via a GPO.

The search engine is added to Firefox without issue. However, when a user enters in a search with a space, Firefox replaces the space with a "plus" instead of a %20. The search engine does not know how to interpret a "plus," so the search engine returns 'no results found.' I use the same search string in a Chrome GPO, and it works as Chrome replaces a space with a %20. Is there a way I can tweak the Search engine GPO to use %20 instead of a "plus" for a space?

Thanks.

Peter

Задан peterc5 10 месяцев назад

Последний ответ от Mike Kaply 5 месяцев назад

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What does pref.browser.language.disable_button.remove do?

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 prefere… (читать ещё)

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.

Задан Numbers 9 месяцев назад

Последний ответ от Mike Kaply 9 месяцев назад

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Login Loop for embedded Stream Video

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 in… (читать ещё)

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?

Задан Jens.Voigt 1 год назад

Последний ответ от Mike Kaply 1 год назад

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GOOGLE WILL NOT LET ME SIGN IN ON FIREFOX "Couldn’t sign you in This browser or app may not be secure"

GOOGLE WILL NOT LET ME SIGN IN ON FIREFOX. I can sign in will all other browsers but I get this message on Firefox: Couldn’t sign you in This browser or app may not be s… (читать ещё)

GOOGLE WILL NOT LET ME SIGN IN ON FIREFOX. I can sign in will all other browsers but I get this message on Firefox:

Couldn’t sign you in This browser or app may not be secure.

I have cleared cache, cookies. Checked for updates...rebooted, ect. Nothing works.

HELP!!!!

Задан a60 1 год назад

Последний ответ от cor-el 1 год назад