Diễn đàn hỗ trợ Firefox

The subject line says it, really: though "Restore previous session" is still ticked in Options, a reboot presented me with just my homepage tabs. Is this, as I hope, an inadvertent bug or a design decision?

I'm using a desktop PC running Windows 7. Many thanks.

Does anyone know if there is a Media player extension for FireFox if you don't know what I'm saying i talking about you can control music and video kinda like on chrome like how chome having that music icon and you can control your music and video that is what I'm talking about is there a exenion for Firfox like that?

I wanted to change the password of my Firefox account and also generate a recovery key, but whenever I try it says "invalid password". The old password is correct, though, as I can use it to log into my account. I've tried multiple times on two computers and checked and re-checked the password, but the error message keeps appearing.

Ever since installed Ubuntu 18.04.5 LTS (& latter upgraded to Ubuntu 20.04.2 LTS), I am unable to watch YT live videos! Below are the screenshots of the issue & a test page report.

Firefox recently moved the screenshot feature from the URL bar to the right-click context menu.

Question: How do you take a screenshot on pages like Google Sheets, where there is nowhere to right click to get to the context menu?

Every time I start Firefox, it tells me it is installing updates and will restart shortly. Why is this happening to version 88.0, which is supposed to be the latest version. It is an endless cycle.

I also use Ninite to maintain application updates. It tells me Firefox is running (although is definitely NOT) and refuses to update it.

Bill

hello.

I currently have a problem not being able to stream films on netflix, amazon prime, disney plus using firefox browser. This issue happened overnight. Depending on the site a certain error code message will pop up then the same yellow bar at the top says "the widevineCdm plugin has crashed..." i have reloaded the page, sent the report. uninstalled and installed firefox...but the issue continues. This happened roughtly 2 weeks ago and the problem hasnt resolved itself. Safari allows me to stream most sites barr disney plus. Can anyone help. I've tried many of the things google has suggested and it hasnt fixed the problem. I have tried chrome also, there seems to be the same issue. does anyone have suggestions

Norton inserted themselves as my homepage, replacing Yahoo. I didn't request this, and I'm now unable to open some sites from e-mail. URL is supposedly unavailable. There are 6 new apps with this Norton nonsense, none of which I have any interest in. Thanks in advance for any help you may render. Terry wolfe

Hello, Is there a way to preserve my firefox history & bookmarks from potentially being lost while resetting my password? Its easy enough to reset. I would like to do so without losing all that I have accumulated to-date.

Thank you

Hello,

I just upgraded to Firefox 87 and noticed that I wasn't able to go back to the previous webpage by clicking on the backspace button like what I have done in the past if I'm not using a mouse on my laptop and had to click on the back button in the toolbar with the trackpad. I'm not too sure of why that happened with the upgrade and was a little surprised about that. Hope I can be able to get around this in some way if one of you know anything about this. Thanks.

Hi, I am a bit of a panaroid person, so regarding to the permission: "access my data for all websites", does that means an add-on has the ability to make input in the background by itself? For example, whether an add-on is able to control my account on a website, changing the settings, password, and etc?

Why must a new tab/window open when I click a link? In settings I see to "open new tab instead of new window" but instead of having a bunch of tabs I am done using (like from a google search to an actual webpage) I would rather just have my current tab switch to the link I am choosing. Am I missing a setting?

can't sign on to mail.com using Firefox 88.01 it worked fine 2 days ago. Now I get the screen below and I'm unable to type in anything.

Whenever I play a video on amazon prime thru FF 88 it is SD. When I go to the options for video it says HD is unavailable even if best is selected. When the video first plays the HD icon will come up for about a second, but faded, than go away right after. Usually when it does that it becomes solid white and shows HD at 1080. I'm using Win 10 64-bit Pro 20H2.

When I try watching the same videos in Chrome I have no issues and the content plays fine in HD 1080p.

I tried removing all history, refreshing FF, uninstalling and re-installing my NVIDIA drivers but same issue. I am on 88.0. No add ons or themes. Just default FF after refresh. Nothing helps.

I have seen other reports of widevine crashing but I dont have that issue. FF just wont play Amazon video in HD anymore.

Edit:

After trying some things and completely uninstalling firefox from system and all folders I finally got Amazon to play HD 1080p content again, but only a short while.

For some reason on refreshed or completely new installs of FF 88 amazon would have issues and only play SD. Even if all folders were deleted before install. When I installed the previous version of FF to 87 content was once again playing back at HD 1080p. I than updated to 88 and it was ok but only for a bit.

Even though FF 87 installed and updated widevine, FF version 88 would update it again a short while later but the version numbers of widevine (4.10.2209.1) stayed the same. Whatever version 88 is doing to widevine it seems to cause a conflict preventing Amazon from playing videos in HD content.

Edit 2:

From my other computer which had not updated to 88 yet had widevine version 4.10.1582. I took all those files and replaced the ones in the folder for 4.10.2209.1. I have updates disabled for widevine now and Amazon is playing HD 1080p once again with no issues. So whatever the update did with widevine it is definitely causing a conflict with playing back HD 1080p content on Amazon Prime video.

I have a problem with enabling two-step authentication for my Mozilla account. There have been several questions regarding issues with two-step authentication, but none of them applies to my case, so I started another one.

When I try to enable 2SA, there are seemingly no problems. When I scan the QR code and enter the 6-digit security code, I don't get the "invalid two-step authentication code" message. I do get the 8 10-digit recovery codes. After I enter one of them I get a prompt saying "Two-step authentication enabled" (see attachment), but nothing else happens. It seems like the process is stuck here and isn't completed.

I have tried setting 2SA from my profile settings (https://accounts.firefox.com/settings) too, but when I logout and login again, it says Not Set.

I wouldn't normally use 2SA at all if it hasn't been made mandatory for logging into Add-ons (addons.mozilla.org). Now, I'm locked out of my Add-ons account and can't access my extensions!

Ever since you last changed Preview, it takes FOREVER for the darn page to load (be seen in Preview) and then FOREVER more to print. Half the time my doc doesn't even show up the first time Preview loads and I have to repeat it. The only work-around I've found is to open my doc in Safari and then print - which is insane. What's wrong with Firefox??