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For System Administrative reasons, I want to disable automatic Firefox updates. Firefox can ask me if I want to install an update, but I get to choose whether or not to update.

Hi,

I am facing an issue with Thunderbird.

I integrated my email address but there problem is the new message is giving "Undelivered Mail Returned to Sender" but I can reply and receive the emails.

Please guide me about it.

Many Thanks

One of the typical configuration in linux is to turn off the user namespaces and/or network namespaces. This is because most of the exploits in linux have been related to namespaces vulnerabilities.

If there is a Firefox ver 127.0.2, running on Linux in which the user namespace is turned off then the following is observed in the Troubleshooting information, i.e. about:support Seccomp-BPF (System Call Filtering) true Seccomp Thread Synchronisation true User Namespaces for privileged processes true User Namespaces false Content Process Sandboxing true Media Plugin Sandboxing true

So how come with the username turned off, the content process and media plugin is still sandboxed? Also is having user namespace turned off, as given above, a security risk?

However if the network namespace is turned off, i.e. max_net_namespaces is set to zero, then it renders the browser unusable. Nothing works. Why is that?

Is there some documentation somewhere where these namespaces and their impact is explained in detail?

Cannot delete cookies nor cache due to a grayish button. First it works fine, after a few hours, buttons are gray.

Also sync seems not to work anymore when this happens.

Hi,

I'm wondering if anyone can help me here. I use Google Fi to make and receive calls from my browser. I accidentally denied microphone permissions to Google Fi from the Firefox dropdown prompt and I cannot find how to get it back.

When I click the dropdown menu, I see no options to enable or disable permissions. I also do not see anything listed in the Security settings of the browser. When I check the google fi settings, I see it complaining about denied permissions though.

I've attached screenshots. Does anyone know where I can revoke the blocked permissions?

Thanks,

i need set a default exception website for pop-up blocker settings fore every firefox install. or completely disable pop-up blocker settings as default.

what can i do for this purpose?

I'm using 107.0.1 vers. At this link it states: https://support.mozilla.org/en-US/kb/view-pdf-files-firefox-or-choose-another-viewer#w_use-a-different-pdf-viewer-for-downloaded-pdf-files

Disable the built-in PDF viewer and use another viewer

You can also set a different third-party PDF viewer to handle PDF files, instead of Firefox’s built-in PDF viewer. To switch from using the built-in PDF viewer to another viewer: 1. Click the menu button and select . 2. In the panel, go down to the Applications section. (SO WHERE IN THE HELL IS THIS SECTION???) YOU CAN'T DO I never selected Mozilla to open any pdf and there's no where to opt out or change based on what all the troubleshooting tips say... All these tips must be located on a much older version of Firefox cause they ain't in my version OR they are hid under some dubious section... Pretty frustrating....when you want to use Adobe and can't cause I'm locked in under Firefox....don't know how that has happened unless it was done automatically under one of the many current upgrades that have been coming down over the last month.

While using Thunderbird, it mysteriously stopped connecting to Yahoo Mail. This happens every few years and I think it's related to Oauth2 credentials.

I generated a new secure mail key and copied it into Thunderbird but that didn't work. So then I checked online, and one of the steps in the Thunderbird instructions is: "Select 'Server Settings' for mail account; Set incoming server 'Authentication Method' to 'Oauth2'; Click on 'OK' ". But Oauth2 isn't one of the options. The choices are normal password, encrypted password, Kerberos/GSSAPI, and NTLM.

I'm using POP. Tbird version 115.11.1.

I have tried the suggestions as described in the following article: https://support.mozilla.org/bm/questions/1273784 However, am still having the issue. It's as if the settings are totally ignored. I am using version 108.0a1 of Firefox developer edition. Ideally what am trying to achieve is away to disable all features of ETP. I figured setting it to custom with all values unchecked would have done the trick but it's not working. What works is if I add the site to the list of Exceptions for Enhanced Tracking Protection, then I will see all Ads loaded just fine on the page. However, this is not viable for me as I have a large list of sites that I visit, and I need to see the ads on them.

Does anyone know of a way to get around this feature in FF?

Is there another setting am missing from the previous article?

I don't want to use passkeys, and it seems that every site is checking browser support and wasting my time with passkey prompts before allowing me to log in with a password. How do I disable passkey support in Firefox?

Hi,

I am working on a web crawler that scrapes set of websites analyzing certain privacy strings that are present before and after Global Privacy Signals are sent. We make use of Selenium Web Driver to perform the crawl. Part of the data we collect is the urlClassification of third party sites that are tracking users on the site, via Firefox's Enhanced Tracking Protection. However when performing the crawl, Enhanced Tracking Protection data is no longer available while Selenium has automatic control over Firefox, even though there is indeed third party sites (fingerprinters, cross-site tracking cookies) active on these sites when they are manually visited not using our crawler. Does anyone have an idea why our software may be interfering with Firefox's Enhanced Tracking Protection? Thanks!

Have configured Thunderbird server settings with the OAuth2 authentication. However, still unable to receive or send emails. Error message: "smtp.fontier.server does not recognize authentication method; change authentication method in settings." I believe I have made the suggested changes, but Thunderbird email still not working. I would like to visit via phone with a Thunderbird rep as the Support page has not given me any solutions. Please let me know if I can call and visit. Emailing me won't work.

Thanks, bzuehlsdorf

I am sick and tired of Firefox denying me access to common store websites. How do I turn off your firewall? I want to shop on Lowes.com and I cannot get access. Firefox is proving recently to be more of a problem than an asset.

Hello, can someone please tell me how I can access https://localhost:6000/ in Firefox as I need to access this address for the OctoPrint software so I can configure it.

All the articles I have read about going into the about:config and adding the port number do not work for me.

So can someone please help me with this and point me in the direction of a working article I can use?

I am using version 130.0 (64bit) of Firefox.

Any help much appreciated and thanks.

I found a potential flaw that can allow someone to gather all passwords saved by a user. It's pretty simple to explain, but also to exploit, so I don't want to do it publicly. Is there some specific team member that I should contact directly?

I have a website it write about pet but its not loading saying privacy error when i go advance option still did not work.