Diễn đàn hỗ trợ Firefox

Recently, when I try to play a video on YouTube on Firefox, there is a flickering brightness effect (some aspects of the video seem to flicker bright and dark quickly) which is distracting and makes it difficult to watch anything. The effect persists even when launching in troubleshooting mode, and disabling hardware acceleration and restarting appears to have no effect. I have also been unsuccessful refreshing Firefox. Nevertheless, this issue is absent on Safari and Chrome when watching the same video.

Watching a solid colored video like this helps see the issue best, if it is happening to your device: https://www.youtube.com/watch?v=hJmFYZEcpZA The brightness switch is visible even when pausing the video.

When I find the same video two different places (ex: the Apple Sept 12 Event on Apple's site, versus on YouTube) only the YouTube video has the issue. However, I can't find any settings to change on YouTube to help this.

Hi all. I've been using Firefox for years on my Mac. It's my browser of choice.

A couple of days ago, my Mac installed an OS update (v13.5.2). After the reboot, I opened Firefox and discovered that it, too, had installed an update (v117.0). But when I got into Gmail and tried to turn on desktop notifications, it said this:

Note: Notifications have been disabled in this browser.

And it's right--no other sites are sending me their usual notifications, either.

My problem is, I can't figure out why notifications are disabled in Firefox suddenly. I didn't disable them. I've tried clicking the lock on gmail's site and setting its permissions to allow notifications, but they aren't coming. I've checked my Mac's preferences, and Firefox has notifications enabled there, as usual. Gmail works fine on Chrome--notifications are working. I've tried reinstalling Firefox--no change. I've tried running Firefox in troubleshooting mode--no joy. Other sites aren't even asking for permission to send notifications. Like Gmail, they appear to believe notifications are disabled in the browser.

I've searched the web for solutions, but I can't find one that tells me where the enable/disable switch is. Can some kind soul please help me out here?

Thank you SO MUCH in advance!!

When I click on a link from an email or document, Firefox opens but goes to my homepage and doesn't go to the link page. I've tried setting my home page to blank, changed the settings for opening a new tab or window, and the one for "switch to it immediately" but it doesn't seem to help. How do I fix this? Thanks, A PS I'm on Mac OS 10.15.7 Catalina with Firefox 117.0

Have had this problem for a couple of years now, across dozens of Firefox updates. Decided to finally make a post since have not been able to find anything online.

Normally not too much of an issue as I can edit on a different computer through Firefox Sync (or through the Bookmarks manager), just posting to see if anyone else has seen this before.

If I open a Bookmarks Toolbar folder, then right-click a bookmark to edit it, the contextual menu appears behind the open folder dropdown menu.

Issue persists even if I reset Firefox, or even completely uninstall / remove ALL its bits and pieces, reboot, and do a clean install.

Since I am on a Mac, I use the AppCleaner app from FreeMacSoft to completely remove an app.

This happens only on one of my two Macs. Have never seen this behavior on any other Mac (I work on dozens for work). Both my Macs also have Win 10 installs through BootCamp and those two also behave normally. I use Firefox Sync across 4 Firefox installs (2 Mac OS and 2 Win 10), an iPhone, and an iPad.

Screenshot enclosed below. Feel free to ask for any other info you may need. I recognize this may not be a Firefox issue. There seems to be a funky interaction between my install of Mac OS and Firefox. This occurs only with Firefox. All other apps exhibit normal menu behaviors.

Tech details: Firefox 117.0 Mac OS Catalina 10.15.7 running on mid 2012 15" MacBook Pro with 1 TB SSD and 16 GB RAM

Many Thanks!

It would be great to be able to add a 'friendly name' to cards stored. I have personal, joint account and business cards saved, it can get a little confusing.

Thanks

Noreen

Hi Firefox Support,

I was directed to contact you by Metamask Support. I'm experiencing a problem connecting to Metamask from Firefox, though it connects without any issues in Chrome. Based on this, Metamask Support believes the issue may be related to Firefox.

Here's what I've done to troubleshoot so far:

Cleared cache data in Firefox. Verified that I'm using the latest version of Metamask (34.0). Encountered an error when trying to switch networks with the message "unable to connect to Polygon." Confirmed that no other wallets are causing conflicts. I've attached some screenshots for your reference.

Given that I can connect to Metamask in Chrome and have already cleared data in Firefox and ensured I'm using the latest version of Metamask, Metamask Support suggested the problem might lie with Firefox.

Could you please help?

Thank you.

Hi! I just moved over to Firefox from a different browser, and there this minor thing that I noticed. Whenever I put a video on full screen, it looks like it alters the aspect ratio of my screen? Like there are black bars at the left and right of my screen instead of it filled all the way. Its very minor but it bugs me every time. Is there a way to fix this or not? Thank you!

I am using a Macbook Air M2 btw.

Hi, I found this post https://support.mozilla.org/en-US/questions/1270782 and I tried but there is no option privacy.file_unique_origin

and it still doesn't work (screenshot)

duplicate of /questions/1420552 thread

Hi Firefox...I am unable to sign in to this website in the traditional way. When I attempt entry I get the following message. "Hmm. We’re having trouble finding that site.

We can’t connect to the server at secure.adultfriendfinder.com.

If you entered the right address, you can:

   Try again later
   Check your network connection
   Check that Firefox has permission to access the web (you might be connected but behind a firewall)".

This is the ONLY site, that I have where I encounter this issue. Technical people say that it is not on their end.

I can go to my neighbors computer and immediately gain access.

I have turned off NORD VPN...no success I have turned off Pi Hole...no success I have change search engines...no success...I use DDG on all sites...using Google or Yahoo search engines did not effect the outcome. I have refreshed FF...no success I have deleted and re-installed DDG ad on...no success I have included a screen shot of what I get when denied access.

The only way to gain entrance is to go to the "FORGOT PASSWORD" tab and put in a new password.

The irony of that is, even if I change the PW, and allowed entrance when I log out and want to re-enter I have to change the PW again

Please help me some resolve to this issue...thanks doug

To get to the point; I would like to make myself available in order to supply the information needed to establish my own website from my own server. I don't want to be forced to buy the rights to my own intellectual property. When I make it known that I am interested in a specific web address for my own use this will be used to gouge my resources and just make me pay a fee for things I don't need. Mozilla says that my website is not secure but I have an SSL certificate and it even later admits that the information is encrypted. I'm not mad, I simply don't want to be bullied and wrangled into purchasing what I don't need. Nobody has the web address I currently have as my ServerName. The more I advertise it while I am working on it, the more likely I will be gouged or it will be stolen out from under me.

I've been working on computational engineering topics on my own for about a year and a half since I have been unemployed. I am interested in developing my own website, free and clear. I have gotten to the point that I can access what I have built on my local network. I run a Macbook Air and dual boot a tower with Ubuntu 22.04 and Windows 10. I built a website on Github but I want to run my own version on Apache from my Ubuntu OS. So far I have an Apache server running and I can access my website with the web address (httpS://www.example.com) I want from the Ubuntu tower. When I am on my Mac I have to type the IP address of the tower to access the site; the web address won't work. I can do the same thing from my iphone while in the house as well. I have created my own SSL certificate (though I am not a certificate authority). When I access the website on the tower with the web address, Mozilla bonks me with a security warning. It says that there is no ownership information, though when I made the SSL cert, I provided a lot of info. I have a legitimate company verified with the IRS (established Jan 2022). I have a paypal account for any financing I may need to do, though I don't want to support greedy ISPs that horde resources and spy on their clients. I can provide practically any info you may need and I appreciate any advice you can give to help me avoid paying through the nose for a pet project that will NEVER turn a profit, especially if it has any additional overhead. I was given the tower through a contract position and I want to use it to it max value.

All that being said, I appreciate a stranger listening to my problems and considering them for a thoughtful response. I understand you have a boss and you may need to say what you need to say. I will try my best to be respectful; though I am rarely respected.

Hello all,

I've noticed for two weeks now that last two standard entries in “Edit” menu are missing: “Start Dictation…” and “Emoji & Symbols” no longer show up. (see attached screenshot) It looks like this https://bugzilla.mozilla.org/show_bug.cgi?id=1563295

Currently - Firefox 112.0.1 (64 bits) — but issue also there before that upgrade and I think it came with version 112.0.0 - MacOS Ventura 13.3.1 (22E261) — issue also there before that latest update on april 20th - Mac Book Pro with Intel processor — a friend can confirm the issue with that chip but not with M2 and same OS and browser versions.

Thanks.

When I'm using my Firefox browser and signing in to my Gmail account, the autofill function always gives me several old, expired gmail account names that I don't wish to see anymore. It's very annoying. I think I have turned off all the autofill options under Firefox>Preferences, but all these old account names keep showing up. Any suggestions for how to solve this? Thank you

I experienced unreadable / garbled / distorted text rendering on some websites on macOS 13.4.1 (22F82).

Tested on following browsers:

• Firefox 114.0.2 (64-bit)
• Firefox Developer Edition 115.0b9 (64-bit)
• Firefox Nightly 116.0a1 (2023-06-30) (64-bit)

See attached screenshot when I visited reStructuredText Quick Reference documentation[1] using a Private Window from a new Firefox Profile.

How can I further investigate or fix this issue?

[1]: https://docutils.sourceforge.io/docs/user/rst/quickref.html

I have a 2020 Mac Mini with Ventura 13.2.1 on it. I have four virtual desktops which are part of the OS. I place various apps on the others like stocks and weather etc. to diminish clutter on screen. Firefox shows up on all 4 of them. I want it on only one desktop. Safari works on only one and doesn't show in the other 3 desktops. I have searched the net but haven't found anything that speaks to this in particular. Thanks for any help with this and I hope it's just a simple setting. Regards, Jim Stephens

I have noticed in the last few days that Firefox is keeping my Mac from sleeping. This seems to have started around the time of updating Firefox to version 113.0.2 which happened 4 days ago. Any thoughts on how to debug this?

I have adblocker plus and is not blocking my facebook ads. (I am using it on my iMac). So I removed it, then reinstalled it and it still does not block the facebook ads.

I tried refreshing firefox 3 times but it got stuck in the "almost done" part and I had to quit firefox each time since it would not complete the process.

What else can I do?

Thanks, Martha

So i was using this website called 9Anime and i was watching a show and i diabled my arrows for going backl 5 seconds and i have looked up everything i can to fix it and nothing has worked. Can anyone help me please ????

Dear Mozilla team, how can I delete the search bar on the bottom of the page? I want to put information on top of the site, but my query lands in the bottom and I have to put all back again in order to do the search. The search bar appears on the bottom left side of any website. It is very annoying and I don't need it. Even if I want to search for something, it does not give any further information. thanks for your help!