Diễn đàn hỗ trợ Firefox

I am using 140 ESR version on linux with Cloudflare's DNS over HTTPS and with DOH active for some reason resolving a domain like d3oklwo3y1bx83.cloudfront.net will resolve to local host IP 127.0.0.1.

I am using firefox about:networking#dnslookuptool to test resolution of the domain d3oklwo3y1bx83.cloudfront.net Both with DOH on and off the resolution remains local host. I tried another browser on the same workstation and I was able to receive a resolution of 13.225.193.203 13.225.193.133 13.225.193.64 13.225.193.58 Why is firefox ESR not able to resolve that domain? What are causes ?

Is is firefox dnslookuptool results.

The connection was reset

The connection to the server was reset while the page was loading.

   The site could be temporarily unavailable or too busy. Try again in a few moments.
   If you are unable to load any pages, check your computer’s network connection.
   If your computer or network is protected by a firewall or proxy, make sure that Firefox is permitted to access the web.

What can I do to resolve this problem.....Problem loading page

Hello. I have two questions about settings. 1. I want to hide the "Take Screenshot" option from the Firefox right-click menu. 2. I want to hide the "Original Profile" option from the options that appear when you click the Firefox hamburger menu.

I'm asking about these two points. 1. I'm trying to hide the "Take Screenshot" option, but I couldn't find a solution even after searching. about:config ↓ extensions.screenshots.disabled ↓ From true to false ↓ Even restarting Firefox didn't hide the "Take Screenshot" option. 2. Regarding hiding the "Original Profile," I can't find any information about this option, so is it impossible to hide it? I'm asking about these two points.

Hello,

I have a situation - which I had previously researched and resolved - that has come back to haunt me.

I use an ultra-widescreen monitor and searching/browsing obviously necessitates a center-screen search box which, up until now, Firefox has provided cleanly and with simplicity. However, I see that (once again) despite cursor placement in the center-screen box the search text is being entered in the address bar which is wholly impractical for me since I have to look about 60 degrees left and upwards to see what I am typing.

I say "again" because when this happened previously I was able to make a config change and resolve it but despite that still being in effect - the ".handoffToAwesomebar" is still set to FALSE - search text now has moved back to the address bar.

A brief search of this community yielded no answers. Is there any other known fix or has this now be thrust upon us permanently and thou shalt adapt?

Thanks in advance....

My system was hacked and I had to factory restore it. I didn't write down my login/passwords because I was informed that as long as I had my sign in for FireFox I could restore them on my system.

Alas, I cannot figure out how to do this. I do not have a passkey, a profile or anything other than the email address for my system.

Can you help me? I put all of my important documents in Dropbox and now I can;t access that either.

Anything you can do is appreciated.

Thea Giardina [edited email from public community support forum]

Hello,

As you can see always ask where to save is selected but whenever I download a PDF file it doesn't ask me and it just saves to downloads. How can I fix that?

Right now when I right-click to translate a word or a full page, it automatically picks one of my country’s regional languages as the default. I only want translations to go to English, but I can’t find any setting in Firefox to change that. How do I make English the default (and only) translation language?

My machine runs Windows 7 (will not change) and Firefox version 115.32.1esr (64-bit). Until a few days ago, weather.com worked as expected. However, when I try accessing it now (with a specific location), the screen indicates: Application error: a client-side exception has occurred while loading weather.com (see the browser console for more information).

The following is from the browser console: [Experiment] Fetch all: retry=false [Experiment] Fetch variants for user: Object { library: "experiment-js-client/1.16.2", language: "en-US", platform: "Web", os: "Firefox 131", device_model: "Windows", device_category: "desktop", referring_url: "", browser: "Firefox", landing_url: "https://weather.com/weather/tenday/l/Ann+Arbor+MI?canonicalCityId=3c1740550b2f113b86f9cd665770bcf3e3e1a34bf7ac0189a6e3d215540792e7", first_seen: "1770396676.778", … } Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://api.lab.amplitude.com/sdk/v2/vardata?v=0. (Reason: CORS request did not succeed). Status code: (null).

What the bleep is going on and how can this be resolved? Note that the site works just fine when using a Chrome-like browser.

I purchased Mozilla VPN (new customer) on February 7th. I canceled my VPN subscription yesterday (February 17th). When I signed up I was told that I have a 30 day grace period to get my money back. How do I get my money back?

1. 1. Steps to reproduce

Open several tabs, in settings, check «ouvrir les fenêtres et onglets précédents», quit firefox.

1. 1. 1. Expected behavior

On startup, Firefox should reopen with the same tabs before shutdown.

1. 1. 1. Actual behavior

Firefox opens with one empty tab. Forcing me to got to «history -> recently closed windows -> restore» everytime I quit Firefox or shutdown the mac.

1. 1. 1. Device & build information

• Device: MacOs Tahoe 26
• Build version: firefox 148.0.2
• First seen version: MacOs Sequoia

1. 1. 1. Notes

Fresh migration from Win 11 to Mac. tabs, passwords, bookmarks, plugins migrated from win to mac. Attachments:

Where can I download a fresh Firefox 115.33.0esr (64-bit) browser for Win-7 because the one I have installed is so corrupted and I can't seem to be able to fix it.

Home Internet speed via cable 500 Mbps. When checking the Internet speed through the Firefox browser (version 133.0.3), incoming and outgoing about 250 Mbps. That is, the browser cuts the speed twice. When checking the speed through Google Chrome (version 145.0.7632.160), the Internet speed is about the declared 500 Mbps. Please help solve the problem with Internet speed through the Firefox browser.

On my first PC, I have this specific sidebar icon in my toolbar. When I click it, the sidebar opens with Gemini ready to go. Perfect.

But on my second PC, that specific icon is nowhere to be found. Even when I go to "Customize Toolbar," it’s not in the list of available buttons. The only thing I can use is the generic "Sidebar" button, which is annoying because it doesn't open Gemini directly, it just opens the general sidebar and I have to click again.

I provided an image, where the first icon is what I want, but only second icon is available.

Hello,

I have disabled AI according to the instructions given by Mozilla, under settings and AI controls. When I search, I still get the first result as an AI generated result. I want to disable that. I don't need AI's help to understand what I am looking for. I want an old school search without AI.

Is this possible? If not, could you please make it possible?

Thanks.