Diễn đàn hỗ trợ Firefox

Firefox cannot play IMDB video. It shows: This video file cannot be played error code 224002 Youtube and other video contents are working fine but IMDB. Chrome and other browsers are playing IMDB video without any issue. Why Firefox does not? Is there anyone who knows how could I solve this problem?

Thank you!

Am I understanding this correctly?

HTML backup (bookmarks) doesn't support tags and annotations, but JSON backup does, and JSON backup doesn't preserve the website favicons, but HTML backup does?  

So, what I can do, is restore my (saved) bookmarks using JSON backup, then restore the HTML backup, this would get my tags and annotations, and the website favicons back? But the downside, I will need to remove duplicates?

My potato pc(amd A8-7600, 8G ram, rx560 2G) is not capable of YouTube vp9 hardware acceleration, but I played 1080p 60fps videos without difficulty using add-ons that force h264 decoding, but the videos started stuttering a while ago. At first, I thought it was add-ons problem, but other than YouTube, too

I used the translation app because I was not good at English

Greetings:

I regularly access the ‘Bill O’Reilly DotCom’ site via Mozilla Firefox. Recently following a service interruption (now corrected), I could not open the site at the homepage (https://www.billoreilly.com) through any browser. Eventually, the issue self-corrected on Microsoft Edge and Google Chrome, but persists at Firefox. Whenever I enter "https://www.billoreilly.com" into the address line, I am instead booted over to a site at "https://na.billoreilly.com/" (see image), an all-white blank page save for the 'Bill O'Reilly DotCom' logo and a message reading:

"BillOReilly.com is not available in this country. We apologize for any inconvenience."

The insertion of the 'na.' into the homepage address might indicate a default change in access possibly caused by a virtual private network being shifted to a different region, with 'na' connoting another country. But my VPN is set for 'United States' and is presently disconnected. Repeatedly removing the ‘na.’ from the address line and manually entering the correct home page address is useless – it continues to reinsert the ‘na.’ And as indicated, my Chrome and Edge browsers have no such problem accessing this homepage, so this is obviously an issue relative to Firefox.

Fortunately, I can freely access 'Bill O'Reilly Dotcom' content through their other links. But the loss of the homepage is nonetheless a nuisance. Please impart any information or wisdom you may have on ameliorating this issue. I have contacted 'Bill O'Reilly Dotcom' about this matter as well

--Regards, Steve Saucedo

I've read many suggestions here and tried them but nothing seems to fix the error of can't load details on the google drive page in firefox. Other browsers works find. I've disabled all the extensions I use, themes and all that and still won't load details.

I updated from version 106 to the latest version just now and my user-defined fonts stopped displaying on a local HTML page (stored locally on my computer); this warning showing up in the console: "Request for font FONT_NAME_HERE blocked at visibility level 2 (requires 3)."

I specify fonts using "font-family" property (CSS).

Help me out here, please. How can I fix this (so my pages look proper again)?

Thank you.

System Info: 1. Windows 10 Home 22H2 (as of writing) 2. Firefox 118.0.2 (as of writing)

I'm trying to make the simple change of moving the location of the 'find in page' bar from the bottom to the top and I recently discovered that using userChrome.css was the way to do it. I followed this tutorial in the following link, https://www.userchrome.org/how-create-userchrome-css.html, making sure to put the "chrome" folder in the right location C:\Users\myName\AppData\Roaming\Mozilla\Firefox\Profiles\sfytm5xk.default-release, switching the toolkit.legacyUserProfileCustomizations.stylesheets to true, entering the code snippet into the userChrome.css using VSCode, and restarting the browser for the changes to take effect.

After the first restart, I found that the 'find in page' bar was still at the bottom and nothing had changed. I restarted the browser about 10 more times and nothing changed still. I looked through the Mozilla Support forums, r/FirefoxCSS and r/Firefox subreddits for an answer and came across a few posts with similar problems, tried their recommended solutions such as downloading the userChrome.css file from the website tutorial, double-checking that File Explorer would show file extensions when creating or renaming files, or even restarting my computer and yet none have worked.

I have no idea what's wrong so feel free to share what you think the problem might be and possible solutions in the replies.

Hi, Hope you all are doing well. I recently checked my website [removed] on different browsers. Website is working fine with most of the browser, but when i checked it on Firefox i got an error in DevTools "Image corrupt or truncated". What does it mean? This is a category image and present on sidebar of website. But all other images are same, i mean with same size and format. Why exactly this image is creating an issue?

Kind Regards, Hassan Mujtaba

I use Yahoo mail from my Firefox browser (mail.yahoo.com). Today Firefox won't let me begin a new email. I click the "compose" button, which should open a new blank email, but nothing happens. I tried in Safari and I can do it there. Please advise and thanks for your help.

I'm running into a very strange issue where on my personal computer, I'm unable to log in to the below website, receiving a "Secure Connection Error." I know normally, this would be a certificate issue on the website's side, but in this case, I don't believe it is. The issue being is I can access the site using Firefox on both my phone and other computers just fine. It just appears to be my desktop having the issue.

Are there any recommendations for fixing this issue? I've attempted clearing browser history, doing fully clean installs of Firefox, other browsers, shutting off my VPN, and DNS flush.

To note: this is a SSO site for logging into Opera products - in my case GameMaker Studio 2. I was, at least, able to login a few weeks ago. I'm using Windows 11, currently fully updated as of writing this. I'm using NordVPN, but so are other systems that allow me to sign in.

https://id.gamemaker.io/account/opera_sso (redirects to auth.opera.com)

I visited the website https://quantumbridge.app and somehow it installed something into my Firefox so that the website loads on my toolbar as an icon for a couple of seconds and then disappears. I have tried turning all of my extensions off and it still appears. I have tried researching how to fix this but I have had no luck.

Firefox won't show ever the window to save files or to open files. It happens on any website. If I press ctrl+S the "save as" window does not appear. If I try, on any page, to open a file for upload the window to select the file does not show.

Please advise!

OS: Ubuntu 22.04.3 LTS Firefox Version: 118.0.2 (64-bit) (installed through Snap)

I have defined custom fonts for some languages, but they're not appearing as I defined them. Instead, the OS default fonts are showing up.

This is happening after I reinstalled Firefox in my device. Before that, the fonts were appearing as defined.

For example: English text is using Arial instead of Noto Sans, and Japanese text is using Meiryo instead of Noto Sans CJK JP.

For the Japanese font, it does show up correctly in the address bar, but not in the page itself.

I had issues with my computer which got me into a situation where i had to delete all partitions of my drives, starting from 0. Signing in my firefox account in a fresh win install suddenly recovers NOTHING and i am now panicking as i had very important accounts & passwords, bookmarks, tabs, extensions, etc. I have tried other devices too without any luck. I need help recovering all these asap.

The email was a "no reply" referring to a "Request ID: NBRBLM37JG -request for an access code" with a link to a "privacy portal" (which wouldn't open).

I don't know why I got this and what (if anything) do I need to do. Do I need an access code? Should I block the one trust.com sender?

Several months ago I lost the ability to bookmark multiple tabs into a new Folder. When I perform the procedure and give the new folder a unique name, the selected bookmarks appear in the generic "Bookmarks Menu" section and the folder I specified with the unique name is created but is empty. Also, I cannot even store a single tab to an existing folder of Bookmarks. When I select the existing folder after CNTRL+D, the bookmark just goes to my generic "Bookmarks Menu" section and not to the existing folder I selected. I have reloaded Firefox but the problem continues. Can someone help me? Thanks.

I can no longer view YouTube videos in Firefox browser because they think I have some kind of add blocker installed. I have never installed such a thing and have no idea how to fix what they are demanding I must fix in order to continue with YouTube in the FireFox browser. In the mean time I have to use some other unfamiliar browser just for YouTube. It appears that some kind of incompatibility has evolved in the recent two or three weeks between Firefox and YouTube.

In the image below you will see a large photo with thumbnails to its left. I should be able to "mouse-over" the thumbnails to access the related image, or simply click it... but yesterday that all stopped working in Firefox. I just installed "Brave" and it all works fine. Was there an update change that could cause the function to stop working? I haven't changed any settings, that I am aware of...3/4" Alphabet Mini Steel Branding Irons Kit for Hats, Wood Burning, DIY Beginner Adult Crafts Bullet Points (Original Font)

I just downloaded the new Firefox and replaced the old application. All my bookmarks are gone. When I go to Manage and Restore, it tells me to choose a file but I don't seem to have the file on my computer. Under library>application support there is no Firefox folder. There is a Mozilla folder, but the only thing in it is the "extensions" folder with one file. I have a backup of my full computer on a hard drive from before the download, but I can't seem to find a file there either. I don't think I ever specifically asked my computer to save the Bookmarks. Does it auto save in the application? Is there a way to restore the prior version of Firefox on my computer?

After upgrading Ubuntu from 18.04 to 22.04, I attempted to import my old profile data into the new version of Firefox (118.0.2). All attempts following the instructions at [https://support.mozilla.org/en-US/kb/recover-user-data-missing-after-fire...] failed.

Following the instructions at [https://support.mozilla.org/en-US/kb/how-run-firefox-when-profile-missing...], I deleted the profile.ini file.

Since then, Firefox does not open. I still get the message "Your Firefox profile cannot be loaded. It may be missing or inaccessible." The only option is to press the OK button at which point, FIrefox closes.

There is no current information in the crash logs and I can't find any error logs.