Diễn đàn hỗ trợ Firefox

Disabling this History menu label with CSS works in Firefox v78, but not in v91:

1. PanelUI-history label[value="Recent History"] {display:none !important;}

BTW, the label is now "Recent history".

Hi, it's been a while since I used Firefox and I don't seem to have a way of getting back into Sync with my primary e-mail address since I can't find my backup code. Who do I contact to either get my account deleted so I can start again, or get an account reset option set to my e-mail address? Ultimately none of my devices are logged in, and I cannot find my backup code.

The impression I have so far is that you have to sign in with another e-mail account (which is what I have done now), but this is not the e-mail account I want to use.

If Mozilla are storing my name and contact details for the sign in, would the best route be a formal request for deletion of personal data?

Thanks

I AM using VPN and I found Firefox is leaking DNS, as it doesn't happen in another browser. I read it is caused by automatic updates: https://www.reddit.com/r/privacy/comments/2e20ni/firefox_dns_leak/ I tried to disable automatic updates by flipping this value: "app.update.auto" in about:config to false. But it did not help.

Can you please help me to fix this, I don't know what it's causing it...

So after about 5 years or so of not using Firefox as my default browser, I have finally decided to move back to Firefox and try it out again.

I do not want to jump to conclusions as I may just have a lack of knowledge BUT...

I have been using Chrome and Edge Chromium for last last few years. When I go to a Private Browser Tab, visit a site, it WILL NOT remember the history and sites visited, nor will it remember the added websites to bookmarks.

So here I use Firefox the most talked Privacy browser and this is what I read on a knowledge base article.

Note: New passwords and bookmarks you create while using Private Browsing will be saved. Any files you download to your computer while using Private Browsing will be saved.

So how is this private? Not even Edge or Chrome does this. This is a major privacy concern, this needs to be fixed. It is enough for me to dismiss Firefox as an option. It should simply not save a history accessible in private mode or in standard mode of sites you have added, visited, etc... in private mode.

I would like to know if there is a work around.

Cheers M.

My Tab Bookmark stopped working completely. It won't mark anything anymore for months. Is there a way to fix this. I've restarted my computer hundreds of time so it's not that.

Thanks

Hello Team,

There are two things which have been missing out from Firefox for many years.

1. Allow the Add-ons for (only) Private mode - Extra Protection. There are many Add-ons which I am only comfortable running in Private mode. There has to 3 options in the settings to choose; enable add-ons in Standard Mode, Private Mode or in Both.

2. Useless History - Unnecessary Overhead on Disk and Memory. There are many websites for which I don't want them to have a History such as Google Search; Gmail; Outlook; Twitter; YouTube, etc by obviously running in Standard Window (Not Private).

Users should have the option to let the Firefox know to not save visited URLs history for specific websites. Or keep the history not-older than 30-days for selective websites.

Let's make Firefox more secure, efficient and faster!

Regards, Rashid

I have a problem with Mozilla. I use Bulgarian language and Windows 7. On some sites Mozilla does not show me the Bulgarian letters. I am sending a screenshot. How do I fix this problem?

P.S. Some time ago I had the same problem after the update, but on the next update Mozilla was fine and I had no problem.

Hi, Using Firefox 92.0.1. On a AMD 5900x with an Nvidia 3090. Nvidia driver 471.68. Hardware decoding doesn't seem to be working correctly on any website. I noticed this as when I adjust video colours and 'edge enhancement' in the Nvidia control panel it has no effect in Firefox but it works in Chrome and Edge. Simply sliding the colour down to black and white for example doesn't work. In task manager GPU video decode is sometimes used, other times no utilisation. Even if it's showing GPU decode being used the colours or Nvidia enhancements do not apply as they do in Edge or Chrome. I tried refreshing Firefox and no change. Is this the intended behaviour or is there a long running bug as a friend also has the same outcome? Thanks

Clicking "Enable" in the "Manage Your Themes" area seems to do nothing. I've tried clicking both buttons in the screenshot shown below and nothing happens at all. If I click the theme itself it takes me to another screen where the "Enable" button is also broken.

What could be causing this?  How can I change to Dark theme?

The "Compact" option under the "Density" selection for the "Title Bar" in "More Tools/Customize Toolbar" should be reinstated. The reason provided, that the selection was too difficult to find, doesn't warrant removal. Rather it indicates that the selection should be made easier to find. Further, there should be a general mechanism that makes ALL bars at the top of the page easier to resize. I believe that for most people, smaller is better because it provides more space for the page content, especially important as screen sizes shrink.

I installed Linux version Firefox on Chromebook relying on this instruction: https://support.mozilla.org/en-US/kb/run-firefox-chromeos?utm_source=www.mozilla.org-firefox-browsers-chromebook&utm_medium=referral&utm_campaign=seo

and I cannot type any letters other than English alphabet, even though I've set OS and input language to Korean. Problem is consistent to other typing language, except some languages that seems to have letters from alphabet combination.

While it seems that it's normal that some Chrome OS keyboard shortcuts are not compatible on Linux application, I'm not only unable to switch input language on Firefox but also not able to type any Korean letters after switching the input language outside Firefox.

After I answer a call or I call, we both have black screen and nothing is happening. If however a call starts, video and sound stops comming (other person still can see and hear me, but on my site everything is silent and frozen).

bold textSomething is blocking my access to a site I've used often. There is no longer a menu on Firefox that allows me to see what my current settings are before, if needed, changing them. It could be my pop up blocking settings. Do not know. Am trying to access Keenan online classes. Did you all change access?

This is the site that I need to access: (PLEASE HELP) https://scusd-keenan.safeschools.com/

THANK YOU! Dorlene dorlene.russell2@sbcglobal.net

Well? I’m trying to keep my history of data? Without? Deleted it? Because? My point is? Could you guys keep my history of data? If I’ve were to delete it? Because? I’ve don’t want to have to buy a USB Flash Drive Stick? & Cord as well? To synced it? But if I’ve have to I’ve will buy 1? If you guys can’t sync my history of data? But? I’ve rather not? But? I’ve was wondering if you guys could keep my history of data? If I’ve were to delete it? If yeah? Great? Then? I’ve can? Delete it? & Won’t have to buy 1? Or But if not? If there’s no way for you guys to keep my history of data? & I’ve have to buy 1? Oh well? Guys? There?…

Latest update issue? Windows 8.1 here. Not able to access www.merriam-webster.com site from Firefox, Chrome, nor Internet Explorer with Ethernet connection nor WIFI. I can access the site from my Windows 10 laptop running Firefox. Also have had issues with other sites, but was able to resolve by clicking the appropriate button. Sorry I can't describe this better in a more technical manner.

"The page you are trying to view cannot be shown because the authenticity of the received data could not be verified."

"Connection encrypted (TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,256 bit keys, TLS1.2) "The page you are viewing was encrypted before being sent over the Internet."

Firefox Update History: Firefox 92.0 (20210903235534)Details Installed on: September 13, 2021, 8:38:14 AMStatus: The Update was successfully installed

How do I get Domain Guessing to work in private windows? The address bar automatically adds 'www' and '.com' to URLS in regular windows and tabs but it does not do this in Private Browsing Windows. Is there a setting I'm missing or is it even possible in Private Browsing mode?

A couple weeks ago I started getting the "We've detected a problem with your cookie settings." error message for gmail after restarting my computer and opening firefox. I can fix the problem and get into gmail by clearing all gmail related cookies, but the same problem occurs next time I restart, which means logging back into all my accounts. How can I stop this from recurring? I have cookies enabled and there's nothing in my settings I can find blocking gmail cookies.

I got a second hand HP Spectre x360 (2015) today which came with Ubuntu 20.04 preinstalled and it seemed fine at first but when I connected to the internet I found Firefox to be incredibly slow to load any site I tried to access. Trying to watch a video on youtube took about two minutes to load. Facebook and Gmail both refuse to load properly at all. No matter what site I try, it seems to take at least 30 seconds to load, if it loads at all. This might be the slowest computer I've ever used, and I remember the 90s! I know the internet connection isn't the problem since my other devices work perfectly. I tried to download some other browsers (Chrome, Opera, Vivaldi) to see if Firefox was causing the issue but they all failed to download properly (error message "failed to install file: not supported").

I'm at a loss. I've tried searching for answers online which suggested fiddling with the proxy settings and going to about:config to toggle the "network.dns.disableIPv6" from "false" to "true". and nothing seems to have helped so far. Any ideas please? I like the computer but it's totally unusable for me at this point.