Diễn đàn hỗ trợ Firefox

Hello! I am having trouble restoring my old Firefox profile after migrating my system from Windows 10 to Linux (Fedora). I have a backup file in .html format that is 197 MB in size (originally created on Windows). When I try to select and restore it using Firefox's built-in recovery tool, it throws an error: "Something is wrong with this file. Please try again with a different file." What I have tried (and what didn't work): Moved the file from an external drive to the local Linux Downloads folder (the error persists). Tried dragging and dropping the file directly into Firefox (the recovery page loads, but the restore buttons are missing or inactive due to security/script restrictions). Tried renaming the file extension from .html to .zip to extract its contents manually, but the archiver threw a "Not a zip archive" error. The built-in recovery script fails to process a 197 MB HTML file, likely due to size limits or memory handling on local files. Could you please advise on how to properly handle and restore such a large backup file or extract my data (passwords, history, bookmarks) from it on Linux? Thank you in advance!

I'm receiving two Ten Tabs to my single email address. If I unsubscribe from one it will also unsubscribe the other since both are sent to the one email. One email sender is firefox_at_mail_mozilla_org_[alpha numeric omitted}@privaterelay.appleid.com, the other sender is firefox@mail.mozilla.org. Is the easiest solution to unsubscribe and then resubcribe?

Hello ,

With Free VPN : -> Not possible to connect to QWANT -> URL : www.qwant.com

ERROR MSG= "Le serveur proxy est introuvable Firefox ne peut pas se connecter au serveur à l’adresse www.qwant.com"

CONTEXT : WINDOWS with NO PROXY ; FIREFOX 153.0.1

Thank for explains

Firefox hangs when Thunderbird is open. At this moment, Thunderbird is not open and Firefox is hanging on opening any web page. I had to use Chrome to get to this site and request help. Here is info about my PC:

Device Name Ginny-PC Processor Intel(R) Core(TM) i5-4430 CPU @ 3.00GHz 3.00 GHz Installed RAM 8.00 GB (7.88 GB usable) Storage 233 GB HDD Hitachi HDP725025GLA380, 466 GB HDD ST500DM002-1BD142 Graphics Card Intel(R) HD Graphics 4600 (113 MB) Device ID 13E09BB5-804A-4882-A64D-CA16EABC9EF4 Product ID 00330-80000-00000-AA914 System Type 64-bit operating system, x64-based processor Pen and touch No pen or touch input is available for this display

Edition Windows 10 Pro Version 22H2 Installed on 9/8/2020 OS Build 19045.6466

I'm running Windows 11 Pro on a desktop PC. I have used Firefox "Search by Image" many times and I haven't had a problem in the past. A few days ago the search failed for "some" images and now it fails for any and all images that I drag and drop into my browser. Important: It does work for images on the internet. My problem: (1) I drag and drop an image into my browser. (2) I right-click on the image. (3) I select "Search by Image". (4) I select a search engine. Absolutely nothing happens. I've tried with various images and various search engines. Still nothing happens. I don't think I'm doing anything different than I've always done. I haven't changed any settings in Firefox. Any ideas?

The complete page I'm looking at, blurs when my desk top page changes. When I mouse over the page the blur clears up just under my mouse. Now you might want to focus on desktop but changing taps also cause a blur. When I say blur i am talking the hole page. I'm using Arial and have ran clear text on both monitors it all so seem worst when I used the new side tab load. Never had an issue on older fox loads. Submitting from my laptop not from affected computer.

I couldn't save my key because the tab closed automatically during a computer bug. (to the "fbi agent in my computer": fu.) I'm guessing that it was an issue with my computer and not the browser, but in case it is a firefox issue:

firefox opened two of my browser extensions that were in the extensions folder:

• Adblock, with a page highly pushing to give them money
• Capital One Shopping, with two identical user agreements I was meant to sign

I don't need a detective on the case, but I would really like to get my encrypted key somehow. and if it didn't give the fbi agent more sensiti!e info, that would be great.

Thanks!

For some time now I have been unable to see (or post) any pictures directly in my chats on Twitter (X). I can see and they will post in the main feed but not in my DM (chats) on Twitter. I have no issues on any other website I use. When I inspect the page I get this error: "Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://proxsee.pscp.tv/api/v2/loginTwitterToken. (Reason: CORS request did not succeed). Status code: (null)." If I post a picture in the main feed I can then send it to the chat and it is fine, but I can not post it directly to the chat! If someone in my chat post a picture directly to the chat then I can not see it, but if they repost it from the main feed then I can see it.

I am running Windows 11 & Firefox 154.x I have disable Badger, NoScript and ZoneAlarm (tho not all at once) I have tried installing a CORS workaround plug in (two different ones). None of these thing have helped.

Couple more pieces of information - I don't have this issue on my work laptop or my iphone app. Something on my computer is doing it - but I can't for the life me figure it out.

Hi all,

Sometimes Firefox just closes a couple dozens tabs - I keep around 200 or 300 open - without my request or confirmation. It's not frequent, but quite annoying. Clicking History > Recently closed tabs > Reopen all tabs does not restore all. I don't know where I can find references for the lost tabs or Firefox logs where I could check what happened. My only suspicion is that I inadvertently rest my hand or finger somewhere in my notebook's trackpad, and somehow Firefox understand that as a request to close several tabs at once, but I have no clue if that makes any sense. I didn't test in Safe Mode because this happens too unfrequently for me to tell if Safe Mode avoids the problem.

Could you pls help me finding the reason for that? Does Firefox keep any kind of log I can check? Are there any keboard shortcuts or mouse/trackpad action that can be set up to do this?

Firefox version: 153.0.1 Distro: Linux Mint Version: 21.3 (Virginia) (Based on Ubuntu 22.04 - Jammy) Kernel: 5.15.0-186-generic

Thanks!

Hi.

I'm using Firefox 153.0 on Fedora 44 with GNOME 50. Everything is up to date at this date. I know that Firefox is supposed to support fractional scaling on Wayland since version 146.0. However, it does not work on my device.

As you can see, the first screenshot is when Firefox is in fullscreen mode. Fractional scaling seems to work and the text and picture are very sharp. However, when I resize the window, it looks like Firefox does not support fractional scaling (see my second attached screenshot). The text is blurry and not as sharp as when the window is in fullscreen mode.

I love having the VPN Add-on on my Windows 11 laptop and now I see that there's a plug in for my Android Tablet, too.

I see there's options to turn OFF the VPN, but i don't need it on all the time. To save the data limit, I keep the VPN turned off.

There are some sites that I log into that require me to either not be from Australia amd some I need to be VPN linked to specific countries, like the UK or USA.

Will there be a place to be able to list particular websites to turn the VPN ON for, and, where needed, specify a country to connect to?

During the last 2 weeks, I have been unable to view and use my AOL emails, for the login page demands that I enter my mozilla primary password--the existence of which was unknown to me and thus, I never knew what it was and never had to use it in any way. I assume one was set when I began tom use firefox probably back in 2016. My big problem is that I must be able to use my AOL email system to complete various essential needs, How can I fix this idiocy that apparently places some kind of security above sane simplicity and ease of use for normal people who are not computer or Internet experts?

After an update for Firefox Developer Edition on Arch Linux (I don't know which), my URL bar doesn't show the selected text when typing or pressing Ctrl+A.

In the uploaded image, you can see i typed "e", but it doesn't highlight the entire en.wikipedia.org url. the second result still shows the e's in the URL bolded though.

I've tried disabling hardware acceleration, changing my GTK theme, and also changed my Firefox Theme, yet none work.

When a piece of text is drag-and-dropped onto FF, FF navigates to that text. So, when I am filling a form and accidentally drop the text outside a text field, FF navigates away from the page with the form I am trying to fill. I have been using FF for more than 10 years and never found this behavior to be useful. Only annoying and counter productive. If FF at least opened a new tab, I could close it and not lose the work done so far. But ideally there would be no navigation at all. Dropping a piece of text on a webpage should not trigger any navigation. I need a setting to disable that behavior completely. PLEASE!!! 🙏

I was getting a frame displaying that embedded content was blocked from x, instagram, and others. I clicked the allow routine and got the embed. Now it's all over the place, scroll, scroll, scroll, blah, blah. How do I reenable the blocking?

Toolbar disappears while choice is playing. Bounces in and out of visual without staying locked on and visible. I won't want the tool bars to EVER disappear from screen when Firefox is playing, except for home page.

I wanted to put firefox on my phone to connect with my Mac Mini. I did download it but cannot find it .I searched on my phone and Firefox not recognized . I wanted and was prompted to download firefox to connect my Iphone with my Mac Mini. I don't have a lot of time to deal with this

I keep having trouble with Facebook. The site keeps reacting too slowly, and just hangs up. I have to wait too long for the the content to fully load. I tried clearing my cache as suggested and that didn't help any. What can I now do to solve this problem. The Facebook problem is NOT present when I use another browser, like Chrome or Safari, only Firefox so the problem is Firefox related. Can someone please help. Thank you.