Diễn đàn hỗ trợ Firefox

Hello all. Since the update to Version 113.0 I have been getting an error in my Event Viewer which is Event 2 Firefox Default Browser Agent . I am now on Version 113.0.1 and still get this error. Firefox is my default browser. Below is an image of what I see in my Event Viewer and also the full view of the event itself. I seem to not be having any problems with the browser but I was wondering if anyone could shed some light on why this is happening or forward to the Devs.

Respectfully, Don

Log Name: Application Source: Firefox Default Browser Agent Date: 5/14/2023 4:19:42 PM Event ID: 2 Task Category: None Level: Error Keywords: Classic User: N/A Computer: DESKTOP- Description: The system cannot find the file specified. Event Xml: <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">

 <System>
   <Provider Name="Firefox Default Browser Agent" />
   <EventID Qualifiers="32775">2</EventID>
   <Version>0</Version>
   <Level>2</Level>
   <Task>0</Task>
   <Opcode>0</Opcode>
   <Keywords>0x80000000000000</Keywords>
   <TimeCreated SystemTime="2023-05-14T20:19:42.8333225Z" />
   <EventRecordID>9023</EventRecordID>
   <Correlation />
   <Execution ProcessID="0" ThreadID="0" />
   <Channel>Application</Channel>
   <Computer>DESKTOP-         </Computer>
   <Security />
 </System>
 <EventData>
   <Data>0x80070002 in RegistryDeleteValue:320</Data>
 </EventData>

</Event>

Running Firefox 102.11.0esr on Debian 11 desktop

Firefox is very, very slow in responding to the cursor which doesn't show up as an arrow initially (as it normally would) - so if I point at Reply (for example), normally the cursor would be an arrow, the Reply box would turn yellow and I would click which would activate the command. At the moment there is no arrow, the Reply box stays grey and nothing happens if I click the mouse button. Eventually though after about two minutes the action is done. This is happening with any command in Firefox, e.g. trying to delete text in a draft message or trying to open an email in my inbox etc. etc. - all of it is the same as above and takes about two minutes to happen.

Hello Volunteers,

Ubuntu crashes while moving around a Firefox tab with a mouse, IF the mouse cursor goes thru the top bar of the laptop screen. I am using Firefox V 113.0.2, Build ID: 20230522193126 on Ubuntu 23.04. This could be an Ubuntu problem or a Firefox problem.

Thanks Dilip Deodhar

when playing videos, firefox makes the videos much darker and higher contrast than the original videos, as well as maxing out the cpu on my laptop when playing video, started a day ago or so.

When I scroll down to look at recent posts on Facebook groups I follow all but the top one has suddenly lost its date/time – I just get a blank where the details would usually be and have to hover over to reveal the details. The silly thing is that this only happens when I sign in and it doesn’t happen when I use chrome – although I prefer using Firefox, not least because the bookmarks sidebar is better. I have tried getting rid of all extensions and running in troubleshoot mode but without success. Any help/advice would be appreciated (as long as it is not about football!)

Whenever I try to download a file from google drive, I get: "The page isn’t redirecting properly An error occurred during a connection to drive.google.com. This problem can sometimes be caused by disabling or refusing to accept cookies."

Downloading google docs files from drive works fine, they convert to word and save to my downloads like normal. But downloading image files or pdfs yields this error. Right-clicking and downloading them from the folder view just does nothing. There is no difference between shared files and my own drive files. This error only happens in firefox, I can download files on microsoft edge just fine.

This has been happening for a few weeks now. Things I've tried:

-clearing cookies and cache -restarting firefox, restarting computer -checking for updates and updating firefox -disabling all my add-ons -clearing startup cache -adding drive.google.com and google.com to the exceptions for enhanced tracking protection -switching from standard to custom and unchecking cookies from the list of trackers and scripts to block, then clearing all cookies and cache -attempting to download in firefox troubleshoot mode -attempting to download in incognito mode -refreshing firefox -re-installing firefox by following the steps here: https://support.mozilla.org/en-US/questions/1233618 -turned off real-time protection on computer antivirus (default for windows 10) -turned off microsoft defender firewall

I don't even know what else I can try. I assume it's a firefox error because this only happens using firefox on my laptop - I use firefox mobile and can download the same files on my phone. Does anyone have any advice?

The two most recent updates have made it impossible for me to log into three utility (water, gas, electric) accounts, my bank's website, and my barnes and noble account. In all cases, the browser refuses to accept any input--automated (password manager), copy and paste, or manually typed by myself and pops up a message saying "This page is slowing down Firefox. To speed up your browser, stop this page." This message is followed by a small button saying "STOP" and an "X" to close the message. I have tried turning off the Enhanced Tracking Protection button in the URL/address bar. I have tried clicking the STOP button in the message. I have tried ignoring the message. And I have tried closing the message by hitting the "X" at the end of the message bar. AdBlock Plus and NoScript have been disabled. Nothing works and I am unable to log into my accounts to retrieve and pay bills, balance the checkbook, purchase any B&N items, etc. I would really REALLY appreciate it if someone could figure out what I'm doing wrong or what is going on and fix it: Or send me step by step instructions on how to get around this because FIREFOX is the only browser I trust for accessing sensitive and personal information but I am at a standstill now when it comes to obtaining our bills, etc. Operating system is WIN 11. Computer is a Dell. Antivirus is AVG Ultimate Suite. Thank you. Laurie Selwyn

Hi, I have firefox on my Ubuntu 23.04. When i start it it shows a black screen. I click quit on my system and then i startup and it lunches normally. What am I doing wrong or how to fix it?

I have two RHEL 7 hosts, one is supported by me and one is AWS. Firefox is the default program to view an html file, so running gio open <file>.htm should either launch firefox and display the file, or if firefox is already running, it should open the file in a new tab in the running copy of firefox. This works fine on the host supported by me. However on the AWS host, the first file will launch firefox and display, but subsequent files, launched from the same xterm, result in "Firefox is running but not responding...". I have searched and found suggestions about the profiles, so I created a new profile file that is identical to the one that works apart form the names. I found suggestions related to .parentlock, so I tried removing that. That resulted in a new browser being launched and a new .parentlock file being created, so that didn't help. Both hosts are running the same version of firefox, installed using rpm updates. I have tried the MOZ_DBUS_REMOTE and MOZ_NO_REMOTE environment variables, but they didn't help either. I looked in about:config at the various ..newwindow.. options, and those are the same between the two hosts. I did notice that opening a new tab in the browser in AWS takes longer, but I don't know if that is relevant. Any suggestions for how to have the currently running copy of firefox display multiple local html files would be appreciated.

A month ago I started to have problem with twitch. After 5minutes or 2 hours- random times or random tabs, if I have opened more than 1, which is always the case. Some tabs or all, again it's random will give twitch 2000 error and refresh, closing tab,etc nothing will work, except closing WHOLE browser, not just tabs and this is not guaranteed that it will work.

I'm losing my mind with closing whole browser-windows-tabs on different monitors and then re-opening all of that again when I get 2000 error and I always do get it.

Did like 50 re-installs, it's always the same. I tried to go back to older version, but Firefox always want to create new profile saying I have old version installed and I DO NOT want that, I want everything as it is right customized,etc right now.

Hello,

When I close Firefox after the last update (current installed version: 112.0 x64 Windows 10), Firefox creates almost 200 processes (in the latest case 177), each using from 17 MB to 65 MB RAM (except one that is using over 200 MB - I guess the main one) using 100% CPU for about half a minute, and in that my PC is unusable - everything hangs. It takes a bit more time to close all of them.

Any ideas what could be wrong and how to fix it?

Thank you.

Hello, I am unable, for the past 2 days, to load my webmail from Outlook.com (outlook.live.com/mail) and my outlook calendar online (outlook.live.com/calendar), but have no problem to access OneDrive and my other MS apps. I get in both cases a "failed to load Javascript" error messages, failing to load the "chunk 5016797" in mail, and the "chunk 917352" in calendar. Refreshing the tabs, restarting FF, restarting the computer, restarting FF in troubleshooting mode (no extensions) as suggested in an existing thread on this topic, updating FF and updating Windows (still Win8.1, though), didn't help. I access normally both mail and calendar in Chrome, but want to keep and use FF as my main browser. Can you help fixing this JS issue ? Many thanks

Received this message thismorning while using my Ledger device:-

Something went wrong-U2F browser support is needed for Ledger. Please use Chrome, Opera or Firefox with a U2F extension. Also make sure you're on a HTTPS connection.

HI all, I've just only recently noticed that EBay doesn't load in Firefox. This only started a few days ago - and I have never had a problem before in decades of using Firefox and EBay. I have changed no settings in Firefox at all for a long time.

After a mistaken forced restart (inadvertent pressure on the shutdown/start key), one of the 3 windows I had open is invisible. It shows in the 'Windows" menu as one of 3 but when I select it - nothing. It does not show as a recently closed window in History. I have restarted Firefox multiple times, including deleting the xulstore.json file then restarting (a fix from another similar thread).

How can I restore this inaccessible window?

Thanks

I've played video both on Firefox and Edge using AV1 and VP9 codes. Only Firefox has the issue of video stutter when AV1 is played. I've tested it both with hardware acceleration and without and only when recommended settings were turned off along with hardware acceleration video seemed to have improved. Switching recommended settings or hardware acceleration back on would bring back stuttering.

Firefox: 111.0 (64 bit) GPU: RTX 6800 XT (newest drivers installed) OS: Windows 11 22H2 22621.1413

Facebook chatting not working in mozilla firefox browser from last 7 days, unable to open chat window and chat history. What can i do now? my browser is updated version.

Firefox worked perfectly, but since a few days I can't download anything. I'm using Mozilla Firefox snap for Ubuntu 22.04, version 110.0.1 (64 bits) canonical-002 - 1.0 With Chrome everything works perfectly so I assume it's a problem from Firefox.

When I open a PDF, a MP3 or any file, the "save" option doesn't display anything. Usually it opened a dialog where I could choose the folder where I wanted to download the file, but now I have nothing.

I have only 4 extensions: - adblocker ultimate - duckduckgo privacy essentials - vuejs dev tools - zotero connector

I always had them and I never encountered any problem.