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Firefox flags MP4 file as malware

Hi, Is there any reason firefox would flag an mp4 file legitimately? The file extension and file type are absolutely mp4. There seem to be no mp4 related zero days… (xem thêm)

Hi,

Is there any reason firefox would flag an mp4 file legitimately?

  • The file extension and file type are absolutely mp4.
  • There seem to be no mp4 related zero days.

Does Firefox perhaps just treat all downloads from suspicious domains as malware? Is there a zero day I missed? Is this based on some missing metadata on the file or something?

Thanks for any advice you can give here, I'm scared.

Được hỏi bởi jordanfilipovski 3 tuần trước

Được trả lời bởi cor-el 3 tuần trước

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Firefox is popping up a small pop-up asking for a password.

Everything under Logins and Passwords, and Forms and Autofill is unchecked. A "Primary Password" has never been set in firefox. Can't get it to stop asking, which is ma… (xem thêm)

Everything under Logins and Passwords, and Forms and Autofill is unchecked. A "Primary Password" has never been set in firefox.

Can't get it to stop asking, which is made worse by the fact that nothing is selected to prompt it nor is anything stored for it to use.

Được hỏi bởi Shawn.Janson 2 ngày trước

Được trả lời bởi jscher2000 - Support Volunteer 2 ngày trước

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How can I prevent ctrl+q from closing the browser?

When I click ctrl+q by mistake, the browser window with all its tabs is closed immediately, with no warning. This has already made me lose data. is there a way to disable… (xem thêm)

When I click ctrl+q by mistake, the browser window with all its tabs is closed immediately, with no warning. This has already made me lose data. is there a way to disable this keyboard shortcut?

Được hỏi bởi Erel Segal-Halevi 3 năm trước

Được trả lời bởi Ruba 3 năm trước

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Updated to Firefox 81.0 but credit card autofill is still missing from Options/Preferences menu

I just updated Firefox to version 81.0 in Linux, Windows and Mac, but the credit card autofill option is still missing from the Preferences menu. I followed the instruct… (xem thêm)

I just updated Firefox to version 81.0 in Linux, Windows and Mac, but the credit card autofill option is still missing from the Preferences menu.

I followed the instructions from here:

https://support.mozilla.org/en-US/kb/credit-card-autofill

Yes, I am located in the US.

Được hỏi bởi Mr.K 2 năm trước

Được trả lời bởi Mr.K 2 năm trước

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How to make Firefox ask before closing?

in about:config page the options: browser.tabs.warnOnClose (true - default) browser.tabs.warnOnCloseOtherTabs (true - default) browser.sessionstore.warnOnQuit (false - de… (xem thêm)

in about:config page the options: browser.tabs.warnOnClose (true - default) browser.tabs.warnOnCloseOtherTabs (true - default) browser.sessionstore.warnOnQuit (false - default) browser.warnOnQuit true (true - default)

But when i do Ctrl+q accidentally, it closes the only Firefox window i have. This window has many tabs open. Yes it restore next time, but i want FF to ask me before closing it.

FF 84.0.1 Arch Linux

Được hỏi bởi #367259 2 năm trước

Được trả lời bởi #367259 2 năm trước

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Disable overly insisting updates

When Firefox asks if I want to download an update and I agree, soon after that but not right away it stops working - on every new page it says "We need to restart to fini… (xem thêm)

When Firefox asks if I want to download an update and I agree, soon after that but not right away it stops working - on every new page it says "We need to restart to finish updating" <- This last bit is VERY annoying. Is there a way to keep FF working in such situation? I usually have 3 FF profiles running, about 10-20 tabs each and when it suddenly does this - I can restart them all but when it is suitable for me.

The only solution I can see so far is disabling updates via group policies (which is not well documented, where do i put this policies.json on Fedora? need to google that).

Any other ways to keep updates and FF running until I decide when to restart? Thanks.

Được hỏi bởi aikbox 2 năm trước

Được trả lời bởi Scribe 2 năm trước

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Firefox Downloads menu "Open Containing Folder" opens the file instead :(

When I download a file and click on the downloads button to bring up the Downloads menu, I often just want to open the Linux Mint file manager in the right folder so I ca… (xem thêm)

When I download a file and click on the downloads button to bring up the Downloads menu, I often just want to open the Linux Mint file manager in the right folder so I can move the file to a more appropriate place.

In the menu, there's the little button to the right of the listed downloaded file with "Open containing folder", but if I click on that, FF opens the downloaded file, not the file manager.

Obviously this wasn't always like this, but I don't recall doing anything that might have caused the issue. How can I set FF back to the default action of opening the Linux Mint file manager?

Thanks!

Được hỏi bởi Adam H. 2 năm trước

Được trả lời bởi Adam H. 1 năm trước

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userChrome.css does not seem to be getting applied.

I was following this reddit thread on how to remove the "your camera and microphone are being shared" popup, but it's having no affect. I have set `toolkit.legacyUserPro… (xem thêm)

I was following this reddit thread on how to remove the "your camera and microphone are being shared" popup, but it's having no affect.

I have set `toolkit.legacyUserProfileCustomizations.stylesheets` to true.

Here's the full contents of the userChrome.css file: ```

@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul");

#webrtcIndicator {
  display: none;
}

```

Được hỏi bởi SirFireball 2 năm trước

Được trả lời bởi cor-el 2 năm trước

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Firefox hangs Ubuntu 20.04

After installing Ubuntu 20.04 LTS Clicking on Firefox or Thunderbird it hangs the computer and have to switch off the computer on main switch. Reinstall Mozilla once but … (xem thêm)

After installing Ubuntu 20.04 LTS Clicking on Firefox or Thunderbird it hangs the computer and have to switch off the computer on main switch. Reinstall Mozilla once but no difference still hangs Ubuntu. Need help on this one Thank you

Được hỏi bởi Lumaja 2 năm trước

Được trả lời bởi schnrl 2 năm trước

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89.0b2 Revert new tab design

Today I updated my Firefox Developer Edition to version 89.0b2 and now I just can not look at this browser anymore, "Inspired new tab design" is taking too much space and… (xem thêm)

Today I updated my Firefox Developer Edition to version 89.0b2 and now I just can not look at this browser anymore, "Inspired new tab design" is taking too much space and now became largest and at the same time least information-dense panel in my entire desktop! I searched around the web for a bit in hopes that I will find a theme or an add-on that will revert this particular change but no luck. I really want to revert to old UI look (at least tabs bar), there should be default theme or option to get back to old style. After some investigation I found userChrome.css but don't really want to install it (maybe this is actually the way of doing this kind of styling). Please help me revert UI design to old one.

Được hỏi bởi PepeTheFrog21 2 năm trước

Được trả lời bởi Terry 2 năm trước

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Need help changing primary e-mail address on Mozilla support forum

I set about updating my e-mail address on this forum. I followed a hyperlink which had been e-mailed to me automatically in the past by the forum, and which pointed to s… (xem thêm)

I set about updating my e-mail address on this forum. I followed a hyperlink which had been e-mailed to me automatically in the past by the forum, and which pointed to support.mozilla.org

The first screen (whose URL I don't want to try to get right now because doing so might sign me out of my Support.Mozilla.org account) offered only an option for creating a new account, not signing into an existing account. It turns out that this is a very significant wording mistake that needs to be corrected.

Since I thought my existing account didn't exist anymore, I made a new account with my new e-mail address.

Then I found that the short username assigned to my new account had a "1" suffixed - which meant that my existing account did exist after all. So I deleted the new account. I also managed to sign into my existing account by using the misleadingly named "Create a new account" method.

The next problem was how to change my primary e-mail address. There is no evident way to do this. I eventually found article https://support.mozilla.org/en-US/kb/change-primary-email-address-firefox-accounts which confirmed my suspicion that the recommended workaround is to add the new address as a "secondary address," then delete the primary address. This is another significant issue that needs to be corrected. I'm registered on possibly dozens of Web forums etc. & all of them (except Mozilla) simply let me change my e-mail address when I need to.

Anyway, now apparently the support forum doesn't let me add my current e-mail address as a secondary e-mail address, because there is still a record of this address on the defunct account that I just now created. Also, the error message here is worded incorrectly (it claims that my new e-mail address is the same as my old e-mail address).

Can I please have assistance from a forum admin in getting my e-mail address updated, without change to my short username.

I also wish there were a more obvious way to ask for help (or raise defect reports) regarding the forum itself.

Thanks for your help.

Được hỏi bởi dg1727 2 năm trước

Được trả lời bởi dg1727 1 năm trước

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Unable to connect to the site 123MoviesFree.love

Hello Support Team, I can not connect to this site https://123moviesfree.love in Firefox In Chrome or Opera it is ok. here is screenshot https://imgur.com/oAysOm5 I u… (xem thêm)

Hello Support Team,

I can not connect to this site https://123moviesfree.love in Firefox

In Chrome or Opera it is ok. here is screenshot https://imgur.com/oAysOm5

I use ubuntun 18 and firefox 88.0.1

Thanks.

Được hỏi bởi 123Movies 1 năm trước

Được trả lời bởi FredMcD 1 năm trước

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Firefox doesn't load any page or settings

Hi, I'm running Firefox on Ubuntu 20.04.2 LTS Gnome Version 336.38. For at least one month now Firefox has stopped working. When I start Firefox normaly (or in the tor-b… (xem thêm)

Hi, I'm running Firefox on Ubuntu 20.04.2 LTS Gnome Version 336.38. For at least one month now Firefox has stopped working. When I start Firefox normaly (or in the tor-browser bundle) the Firefox-Window opens but no page is loaded. No matter what page I navigate to, nothing happens. I can't even open the firefox settings. I updadet from the normal version to 89.0 but still nothing working. Anyone got any ideas?

Được hỏi bởi samuel.signer 2 năm trước

Được trả lời bởi cor-el 1 năm trước

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Firefox open udp ports

firefox 88.0.1-1 on linux Since recently firefox started to open random udp ports that's what i see in netstat udp 0 0 0.0.0.0:36531 0.0.0.0:* … (xem thêm)

firefox 88.0.1-1 on linux Since recently firefox started to open random udp ports that's what i see in netstat udp 0 0 0.0.0.0:36531 0.0.0.0:* 16227/firefox udp 0 0 0.0.0.0:43783 0.0.0.0:* 16227/firefox It only happens on some sites likes youtube and discord is that related to http3 in some way? there is nothing in about:networking

I am just not sure if this is anything to be concerned with, i did a bunch of searches for firefox open ports, but couldn't find an answer

Được hỏi bởi 0nrefn1 1 năm trước

Được trả lời bởi 0nrefn1 1 năm trước

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firefox 89 - broken "view bookmark tables on new tab only"

Hi, Am I the only one plagued with an issue about the option "View" > "Toolbars" > "Bookmarks Toolbar" > "Only Show on new Tab" ? It finally used to work … (xem thêm)

Hi,

Am I the only one plagued with an issue about the option "View" > "Toolbars" > "Bookmarks Toolbar" > "Only Show on new Tab" ?

It finally used to work until version 88

(prior to that I had to use custom css tricks)

With 89, it does not work anymore

Được hỏi bởi gthyzxojmrt 1 năm trước

Được trả lời bởi jscher2000 - Support Volunteer 1 năm trước

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Can we bring back a more compact view on FF 89 ?

Hi, I've just discovered that the "compact" layout has been removed from Firefox version 89. On top of that it look slike custom css is no more supoprted either. Is th… (xem thêm)

Hi,

I've just discovered that the "compact" layout has been removed from Firefox version 89.

On top of that it look slike custom css is no more supoprted either.

Is there hope to get the compact layout back ? Where should we upvote for feature requests or the like ?

Được hỏi bởi gthyzxojmrt 1 năm trước

Được trả lời bởi TyDraniu 1 năm trước