Hiển thị các câu hỏi được đánh dấu: Xem tất cả các câu hỏi
  • Đã giải quyết

Missing Content Security Policy enable/disable setting on about:config

Hello, I noticed that a setting on the about:config page was removed: the "security.csp.enable" setting. I was using this setting to disable CSP to be able to load local … (xem thêm)

Hello,

I noticed that a setting on the about:config page was removed: the "security.csp.enable" setting. I was using this setting to disable CSP to be able to load local JS scripts on some non-locally hosted sites, for debugging and development, work related purposes.

Was this setting really removed? Is there a way to disable CSP on Firefox on the latest version?

Thanks! Gabriel.

Đã được hỏi bởi gabrielmuttiteixeira 5 tháng trước

Đã được trả lời bởi cor-el 5 tháng trước

  • Đã giải quyết

Is Firefox being phased out as a browser?

I have just seen a clip on Youtube that concerns me. Is Firefox being phased out as a browser? I hope not. I have been using it for years and it is great. Please let me k… (xem thêm)

I have just seen a clip on Youtube that concerns me. Is Firefox being phased out as a browser? I hope not. I have been using it for years and it is great. Please let me know. Many thanks Anthony

Đã được hỏi bởi avwood 5 tháng trước

Đã được trả lời bởi James 5 tháng trước

  • Đã giải quyết

Facebook page jumps when typing a reply

When I start to type a reply to a Facebook post, the page scrolls down so that the line I am typing disappears one line below the bottom of the screen. I have to scroll … (xem thêm)

When I start to type a reply to a Facebook post, the page scrolls down so that the line I am typing disappears one line below the bottom of the screen. I have to scroll down to see what I'm typing. Also, it jumps down the same way whenever I hit the backspace key to edit what I'm typing.

I discovered a previous (archived) post on this forum that suggested using "about.config" and making sure that the value setting for browser.backspace_action is equal to 2. But that didn't change the annoying behavior. Is there any other value I should try? It's not clear what the number means.

Nor did setting browser.backspace to true (or to false) seem to help with the unwanted jumping upon use of the backspace key.

This only seems to happen with Facebook, but it's quite annoying.

Đã được hỏi bởi jay46 5 tháng trước

Đã được trả lời bởi jay46 5 tháng trước

  • Đã giải quyết
  • Đã lưu trữ

after firefox update to 100.0 - i can't use any of my addons, and cant install new one

After firefox update to 100.0 - i can't use any of my addons, and cant install new one. All my current updates appears in "disabled" status, and there's no "enable" butt… (xem thêm)

After firefox update to 100.0 - i can't use any of my addons, and cant install new one. All my current updates appears in "disabled" status, and there's no "enable" button. I have many addons, so it's the global problem.

Also, i can't install any of updates from addons.mozilla.org, i get message "Installation aborted because the add-on appears to be corrupt". All addon xpi files are downloaded without problem using "save as", also, after clicking "install" on addons website i see download progress.

Please help to resolve this issue!

Đã được hỏi bởi Andy 6 tháng trước

Đã được trả lời bởi Andy 4 tháng trước

  • Đã giải quyết
  • Đã lưu trữ

Firefox automatically downloading files instead of asking

After a forced update, firefox stopped giving the popup that lets you choose what to do with the file. A temporary fix is to go into options and set "Always ask you where… (xem thêm)

After a forced update, firefox stopped giving the popup that lets you choose what to do with the file.

A temporary fix is to go into options and set "Always ask you where to save files", however this is clunky, and much much slower, so is there any way to get this popup back?

If not, then i will have to migrate to a different browser for safety, since this new "Feature" can be easily abused by hackers and malicious websites.

Đã được hỏi bởi cvfnfyltcglvwjgzve 6 tháng trước

Đã được trả lời bởi jscher2000 - Support Volunteer 6 tháng trước

  • Đã giải quyết

Firefox blocks FedEx tracking

Hello, I have had a few websites not work properly with Firefox and have needed to open my backup browser (Avast Secure Browser) to use those websites. Right now it is Fe… (xem thêm)

Hello,

I have had a few websites not work properly with Firefox and have needed to open my backup browser (Avast Secure Browser) to use those websites.

Right now it is FedEx that comes to mind again as I kept checking for tracking of packages shipped to me since receiving the tracking info. I queries consistently returned the error message "Unfortunately we are unable to retrieve your tracking results at this time. Please try again later."

Thinking maybe the website was having issues or maintenance (and forgetting I had the same issue with FedEx website the last time I tried tracking there in Firefox), I kept "trying again later".

Then I opened my Avast browser and pasted the same url there and, sure enough, received this report on the display:

Travel History Date or Time City & State Status Monday, April 18, 2022 9:47 PM SPARROWS POINT, MD Departed FedEx location Sunday, April 17, 2022 1:49 PM Shipment information sent to FedEx

I have tried disabling the extension NoScript as well as turning off the "Enhanced tracking protection" and allowing permissions for the FedEx site with no improvement.

I copied and pasted the RAW data as well as the text version from the "about:support" page to send you.

Any suggestions to fix this?

Thank you, Keith McNabb

Đã được hỏi bởi kemcnabb 5 tháng trước

Đã được trả lời bởi kemcnabb 5 tháng trước

  • Đã giải quyết

Opening New Tabs without Switching

So for starters I am fully aware of the "When you open a link, image or media in a new tab, switch to it immediately" setting, it is turned off. What I want to do is be a… (xem thêm)

So for starters I am fully aware of the "When you open a link, image or media in a new tab, switch to it immediately" setting, it is turned off.

What I want to do is be able to open new tabs from my bookmarks bar without immediately switching to them. Regardless of middle mouse click or right click and open new tab. Considering the mentioned setting is turned off I would assume that would solve the problem but it hasn't. It has however made it so when I'm browsing or looking through search engine results it doesn't open a new tab right away. But when I have a home/new tab open and am opening tabs from my bookmarks bar, it unfortunately switches to the new tab immediately. I have had this working on a previous install but am stumped as how to replicate.

Any help appreciated, thank you!

Đã được hỏi bởi novagriffin14 5 tháng trước

Đã được trả lời bởi Dropa 5 tháng trước

  • Đã giải quyết

File upload dialog not appearing

I'm running Firefox 99.0.1 on Ubuntu 22.04. Recently (I think since I updated to Ubuntu 22.04 about a week ago), Firefox has been refusing to show me file upload dialogs.… (xem thêm)

I'm running Firefox 99.0.1 on Ubuntu 22.04. Recently (I think since I updated to Ubuntu 22.04 about a week ago), Firefox has been refusing to show me file upload dialogs. When I click a button that's supposed to give me one, nothing happens.

This has been happening with: - The "attach files" button in Gmail - A file upload button on Gradescope (website for managing homework assignments) - File -> Open File... and Ctrl+O.

Dragging and dropping a file onto an email in Gmail does attach the file -- it's just that the button doesn't work.

I've tried restarting, and I've tried running Firefox in Troubleshoot Mode -- so far nothing has fixed the problem. What else should I do?

Đã được hỏi bởi allispaul 5 tháng trước

Đã được trả lời bởi jonzn4SUSE 5 tháng trước

  • Đã giải quyết

Access Denied

I am getting: "Access Denied You don't have permission to access "http://www.foxnews.com/" on this server. Reference #18.4f102017.1649951199.9ba34cde" Worked OK Previous… (xem thêm)

I am getting: "Access Denied You don't have permission to access "http://www.foxnews.com/" on this server. Reference #18.4f102017.1649951199.9ba34cde" Worked OK Previous day. Nothing new on System. Other computers/Tablets OK.

Firefox 99.0.1 64 bit David Northrup

Đã được hỏi bởi dnorthrup 5 tháng trước

Đã được trả lời bởi FredMcD 5 tháng trước

  • Đã giải quyết
  • Đã lưu trữ

Disable tab refresh when switching - no solution

I have tried all of the about:config options to disable the auto-reload of the tabs. I have this working fine on my old machine macbook pro 2015 (same firefox version), b… (xem thêm)

I have tried all of the about:config options to disable the auto-reload of the tabs. I have this working fine on my old machine macbook pro 2015 (same firefox version), but on the macbook pro 2019 i cannot get it to stop. Any help would be great as I need to switch between tabs during meetings and dont want them to keep relaoding

Đã được hỏi bởi dubado 6 tháng trước

Đã được trả lời bởi cor-el 6 tháng trước

  • Đã giải quyết

open PDF files in Adobe Acrobat

Up until today, PDF files would open automatically in Adobe where I could look at the file and print it. Today, Firefox will only allow the file to be downloaded. This … (xem thêm)

Up until today, PDF files would open automatically in Adobe where I could look at the file and print it. Today, Firefox will only allow the file to be downloaded. This causes me grief, an extra step. One of the main reasons I use Firefox is for this feature. Is there a way to change settings so that PDF files will always open in Adobe?

Đã được hỏi bởi kayelena43 6 tháng trước

Đã được trả lời bởi jeanvogel001 6 tháng trước

  • Đã giải quyết
  • Đã lưu trữ

YouTube Video GPU Decoding only works in Troubleshooting Mode

I recently upgraded graphics cards from an Nvidia GTX 1080 to an AMD 6900XT. Since then I noticed video stuttering on YouTube while playing 4k videos, especially noticeab… (xem thêm)

I recently upgraded graphics cards from an Nvidia GTX 1080 to an AMD 6900XT. Since then I noticed video stuttering on YouTube while playing 4k videos, especially noticeable at 4k/60FPS (example video ). Prior to the upgrade, I was not experiencing issues.

I monitored task manager as the video was playing to see CPU usage, which was sitting at 25% (4 core 8 thread CPU). GPU usage was fluctuating from 1-3%.

I tried resetting all the changed configuration options in about:config, removing all add-ons, "Refreshing" Firefox, and ultimately uninstalling and reinstalling. Nothing has worked so far except for "Troubleshooting mode" in about:support. In that mode, I experience no stuttering and GPU usage rises to 25-35% with the video playing, even before I reinstalled.

This most likely isn't a networking issue as the "Stats for nerds" option on the YouTube video shows I have 10-20s of buffer while the video is still stuttering.

I would like to find out what's different about Troubleshooting Mode that is not giving me the same problem while in "Normal Mode". Any advice?

Đã được hỏi bởi Jacob 6 tháng trước

Đã được trả lời bởi Jacob 6 tháng trước

  • Đã giải quyết

How to change the background color and text color of the URL search bar?

I recently installed a theme that I really like, but the search bar by default is a blinding white color and it contrasts heavily with the dark blue colors in the theme I… (xem thêm)

I recently installed a theme that I really like, but the search bar by default is a blinding white color and it contrasts heavily with the dark blue colors in the theme I picked.

Is there a way for me to edit the background color and text color of the search bar to be a different color? I've tried looking at different solutions and most of them make reference to userchrome or something else I have absolutely no idea how to work. Can someone explain to me, in the most simple and hard to get wrong terms as humanly possible, how to change the background and text color in the search bar? Is this something I edit the theme itself for? How do I do that?

Thanks in advance. Attached image shows the part of the browser I'm talking about if it somehow wasn't clear enough. I'd like to turn the white color into, say, dark blue or gray, and change the text color to a light blue or white.

Đã được hỏi bởi rrettqt34xc4tv35qby 5 tháng trước

Đã được trả lời bởi rrettqt34xc4tv35qby 5 tháng trước

  • Đã giải quyết

Firefox doesn't remember the youtube login

I had the same problem like the link below when I use firefox. https://www.reddit.com/r/firefox/comments/tjxh7s/videos_freeze_when_window_isnt_in_focus/ So, did what the … (xem thêm)

I had the same problem like the link below when I use firefox.

https://www.reddit.com/r/firefox/comments/tjxh7s/videos_freeze_when_window_isnt_in_focus/

So, did what the instruction says and it solved the problem regarding discord.

But, since I changed that setting, firefox doesn't remember my google login or dark skin settings of other websites (it was always automatically logged in when I use YouTube. Not like it remembers the password).

How can I solve it? I resetted firefox multiple times.

Đã được hỏi bởi bgh1234554 5 tháng trước

Đã được trả lời bởi FredMcD 5 tháng trước

  • Đã giải quyết

Clicking on a "mailto" link opens a new tab then automatically closes immediately

When I click on a "mailto" link, Firefox (my default browser) opens a new tab, then immediately close that tab without waiting for my to interact with it. No draft email… (xem thêm)

When I click on a "mailto" link, Firefox (my default browser) opens a new tab, then immediately close that tab without waiting for my to interact with it. No draft email is created. I see that other users have reported this behavior in the past, and I've tried the suggested remedies without success. Specifically, I ran Malwarebytes, and it found no threats. I then started Firefox (on the Mac) via the Option key (to start it without ad-ons), and that does not change the behavior. I'm on ver 99.0.1 of FF, which is up to date as of 4/20/2022 (today). My Mac OS is also up to date (ver 12.3.1). My Mac is a 2021 MacBookPro with the Apple M1 Pro chip. I use gmail. OTHER BROWSER (like Safari and Chrome) can open "mailto" links in a new tab in FF (which is my default browser, and used for mailto links) just fine! Here is an example of the URL that I see in a new FF tab opened via Chome: https://mail.google.com/mail/u/0/?fs=1&tf=cm&source=mailto&su=Cover+of+the+River+Journal&to=Steve+Mones%3Cstevenmones@optonline.net%3E Any help would be appreciated. - Thanks, Jim

Đã được hỏi bởi mrjimchristensen 5 tháng trước

Đã được trả lời bởi mrjimchristensen 5 tháng trước

  • Đã giải quyết

Amazon.com

When I load Amazon.com, the webpage is a lot of text and random pictures. Amazon's layout is broken. I loaded the same page in Chrome and Safari without a problem. I rein… (xem thêm)

When I load Amazon.com, the webpage is a lot of text and random pictures. Amazon's layout is broken. I loaded the same page in Chrome and Safari without a problem. I reinstalled Firefox 99.0.1 without any improvement. Please fix.

Đã được hỏi bởi stolenfire1 5 tháng trước

Đã được trả lời bởi cor-el 5 tháng trước

  • Đã giải quyết

Docusign

I have successfully logged into my Docusign account from the Firefox web browser on my Windows 10 computer up until now. All of a sudden when I try to log in, Docusign t… (xem thêm)

I have successfully logged into my Docusign account from the Firefox web browser on my Windows 10 computer up until now. All of a sudden when I try to log in, Docusign tells me I've entered an invalid password. The password is valid, I've tried it on Microsoft Edge and in the Apple iOS Docusign app and have successfully logged in. They both prompt me to get a code from the Microsoft Authenticator and I do not get that prompt when I attempt to log in thru Firefox web browser.

Đã được hỏi bởi Charlie Storke 5 tháng trước

Đã được trả lời bởi FredMcD 5 tháng trước

  • Đã giải quyết

https://www.washingtonpost.com/ loading issue on firefox

When I open https://www.washingtonpost.com/ it loads but after a few seconds it goes blank. This started a few days ago and only happens on firefox. … (xem thêm)

When I open https://www.washingtonpost.com/ it loads but after a few seconds it goes blank. This started a few days ago and only happens on firefox.

Đã được hỏi bởi TVLoC 5 tháng trước

Đã được trả lời bởi FredMcD 5 tháng trước

  • Đã giải quyết

Cannot play CNN videos

I cannot play CNN videos in Firefox. They will not start. I can play them in Microsoft Edge and on my iPhone. I can play other videos in Firefox from, say, YouTube. It's… (xem thêm)

I cannot play CNN videos in Firefox. They will not start. I can play them in Microsoft Edge and on my iPhone. I can play other videos in Firefox from, say, YouTube. It's just CNN that seems to be the problem. I have a Windows 10 PC.

Đã được hỏi bởi Hewitt Rose 5 tháng trước

Đã được trả lời bởi Hewitt Rose 5 tháng trước

  • Đã giải quyết

OneDrive Links stopped opening

OneDrive links recently stopped opening (browser tab shows the OneDrive icon but the page shows no content); Edge continues to open the links. I am running Firefox 99.0.1… (xem thêm)

OneDrive links recently stopped opening (browser tab shows the OneDrive icon but the page shows no content); Edge continues to open the links. I am running Firefox 99.0.1 (64 bit desktop).

Đã được hỏi bởi rhuitric 5 tháng trước

Đã được trả lời bởi cor-el 5 tháng trước