Hiển thị các câu hỏi được đánh dấu: Xem tất cả các câu hỏi
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## Firefox don't show wifi login page

When I'm in some public places (hotels, airports, coffee shops, etc) sometimes when I connect to the wifi Firefox doesn't show the login in page. So I've got full wifi si… (xem thêm)

When I'm in some public places (hotels, airports, coffee shops, etc) sometimes when I connect to the wifi Firefox doesn't show the login in page. So I've got full wifi signal but can't access the internet.

Note: At the same time the internet is fully working with that same wifi on my mobile phone.

Thank you...

Đã được hỏi bởi ruidebrito 3 năm trước

Đã được trả lời bởi Shadow110 3 năm trước

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## Firefox is the only browser that doesn't render Google Map images, it needs to be programmed correctly.

Click any image on the left in this Google Map Images and it should show up in full on the right, but Alas, Firefox is the only browser that is incapable of rendering the… (xem thêm)

Click any image on the left in this Google Map Images and it should show up in full on the right, but Alas, Firefox is the only browser that is incapable of rendering the image in full on the right hand side, what gives?

See attached image

Đã được hỏi bởi Fiascokid 3 năm trước

Đã được trả lời bởi jscher2000 3 năm trước

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## Problem playing videos

This is a link to my university video courses: http://video.tau.ac.il/index.php?option=com_videos&view=video&id=14444&Itemid=53&lang=he when I enter a vid… (xem thêm)

This is a link to my university video courses: http://video.tau.ac.il/index.php?option=com_videos&view=video&id=14444&Itemid=53&lang=he when I enter a video I get the following error message: "Error loading player: No playable sources found". when I enter the web console I can see the following error message: "Cannot play media. No decoders for requested formats: application/vnd.apple.mpegurl". I disabled all of my add-ons/plugins and the video still doesn't play. what can I do? in chrome I can see the videos but I want to use firefox. Thank you in advance

Đã được hỏi bởi cellularplaya 3 năm trước

Đã được trả lời bởi McCoy 3 năm trước

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## Profiles are stored in two locations (local & roaming) but none of the articles I have read specify which to use OR both.

Reference: https://support.mozilla.org/en-US/questions/1174885 The final answer was 'roaming' which was all that ragnajoe and myself wanted to know. The other articles… (xem thêm)

Reference: https://support.mozilla.org/en-US/questions/1174885 The final answer was 'roaming' which was all that ragnajoe and myself wanted to know. The other articles about profiles, backups, recovery, '2017-10-13-12-36-19-82d39f.png',etc., ASSUMEs everyone has the same knowledge background. The problem could have been answered by referring us to: https://support.mozilla.org/en-US/kb/profiles-where-firefox-stores-user-data#w_finding-your-profile-without-opening-firefox.

 Please use a more non-assuming tech editor next time.


Đã được hỏi bởi LFCF_v52-v61 3 năm trước

Đã được trả lời bởi cor-el 3 năm trước

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## How to get rid of websites opening tabs without authorisation?

Hello, In the last week, I have been getting websites opening up new tabs on my browser without my authorisation. I have tried using ad block to stop it, refreshing firef… (xem thêm)

Hello,

In the last week, I have been getting websites opening up new tabs on my browser without my authorisation. I have tried using ad block to stop it, refreshing firefox, running malware (there was a threat which I removed), running malware ad cleaner (threats removed) but it is still doing it and driving me mad. My husband is now also getting the same problem.

Has anyone got the same problems please and how to fix it?

Thank you

Đã được hỏi bởi SophieFrewin 3 năm trước

Đã được trả lời bởi user633449 3 năm trước

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## How to Disable Quick Find Hotkeys (" ' " and "/")?

Problem: Unable to disable/modify default Quick Find keybindings (the apostrophe key and the forward slash key). Attempted (and Failed) Solutions: (1) Not able to use Mur… (xem thêm)

Problem:

Unable to disable/modify default Quick Find keybindings (the apostrophe key and the forward slash key).

Attempted (and Failed) Solutions:

(1) Not able to use Murphy's solution (https://support.mozilla.org/en-US/questions/1215667), because there is no 'Options' subheading in my 3-bar drop-down menu and I am otherwise unable to find a 'Browsing' subheading.

(2) Not able to use cor-el's solution (https://support.mozilla.org/en-US/questions/984845), because the modification suggested is no longer supported by my version of Firefox (61.0.1 (64-bit) on Linux Xenial).

(3) Not able to use suggestion at https://techdows.com/2018/06/disable-quick-find-firefox.html, because ‘accessibility.typeaheadfind.manual‘ preference is not listed. Toggling value of 'accessibility.typeaheadfind', 'accessibility.typeaheadfind.flashBar', and 'accessibility.typeaheadfind.linksonly' did not disable Quick Find after restarting Firefox.

(4) I also tried adding the preference 'searchkeys.disable.all' to 'about:config' and setting its boolean value to 'true' (I am unable to recall source of this suggestion), but it also did not work.

Đã được hỏi bởi trisafotp 3 năm trước

Đã được trả lời bởi trisafotp 3 năm trước

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## How can I change the menu background color?

I'm running Firefox 62.0 on Linux. I'm using the Light theme, but the menu bar and drop down menus have suddenly changed to dark. How do I get them back to a light back… (xem thêm)

I'm running Firefox 62.0 on Linux. I'm using the Light theme, but the menu bar and drop down menus have suddenly changed to dark. How do I get them back to a light background with black text? btw - when it changed, I couldn't read the menus because they were black text on black background. After trying a variety of themes, which didn't affect the menus, somehow they changed to black background with white text, so I can at least read them.

Đã được hỏi bởi MaryTurk 3 năm trước

Đã được trả lời bởi MaryTurk 3 năm trước

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## The ability to start up Firefox with a blank page AND still have a custom URL for the home page is no longer in about:preferences in Firefox 62

i used to be able to get(as chosen)a blank page when launching FF, but still have my custom URL as a home page. what's happening now is it's either i chose 'blank page' a… (xem thêm)

i used to be able to get(as chosen)a blank page when launching FF, but still have my custom URL as a home page. what's happening now is it's either i chose 'blank page' and my home page setting(url)disappear for when i want to use it,or i have to chose my custom URL at"choose what you see when you open your home page new windows and new tabs"and have it load each time i launch FF.

Đã được hỏi bởi nickfree 3 năm trước

Đã được trả lời bởi jscher2000 3 năm trước

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## Bookmark in the toolbar has gone missing

After upgrading to v62.0, bookmark in the toolbar starts to refuse to appear while bookmarks toolbar is activated. Not sure what I can do to get it back where it used to … (xem thêm)

After upgrading to v62.0, bookmark in the toolbar starts to refuse to appear while bookmarks toolbar is activated. Not sure what I can do to get it back where it used to be under the address bar. Thanks.

Đã được hỏi bởi Joefucious 3 năm trước

Đã được trả lời bởi jscher2000 3 năm trước

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## Firefox won't shut down

Hi - please help! I'm running Windows 10 on a Dell Laptop. Firefox won't shut down at all and every morning it asks if I want to restore the previous session. This is … (xem thêm)

Hi - please help! I'm running Windows 10 on a Dell Laptop. Firefox won't shut down at all and every morning it asks if I want to restore the previous session. This is causing all sorts of issues. I've followed all the advice in the troubleshooting guide (ie updating windows, stopping fast start up, and everything else in the guide - as well as deleting and reinstalling Firefox) but nothing has worked. It's driving me nuts! Any help would be appreciated.

Đã được hỏi bởi Michele 3 năm trước

Đã được trả lời bởi Michele 3 năm trước

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## How to update Mozilla Maintenance Service?

I am using a PC, Windows 10. I have the latest version of Firefox installed, ie V 62.0.2 (x64 en-US) from Sep 21, 2018. The Mozilla Maintenance Service (MMS) version inst… (xem thêm)

I am using a PC, Windows 10. I have the latest version of Firefox installed, ie V 62.0.2 (x64 en-US) from Sep 21, 2018. The Mozilla Maintenance Service (MMS) version installed on my PC is V 55.0.3 from Jun 28, 2018. My review and reading of various posts on this site indicates the MMS version should be the same number as the Firefox version. How do I update MMS to 62.0.2? Thank you.

Đã được hỏi bởi DonBoomer 3 năm trước

Đã được trả lời bởi cor-el 3 năm trước

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## Silverlight install with firefox update

Hi, Since updating both Firefox & Firefox ESR, I can no longer access a page that is needed for my work. I already have Silverlight installed on the laptop but get th… (xem thêm)

Hi, Since updating both Firefox & Firefox ESR, I can no longer access a page that is needed for my work. I already have Silverlight installed on the laptop but get the message/image Silverlight install, I have attempted to uninstall and re-install the program but had no luck getting passed the same message. This website page is vital for the running of the business, so I need a solution ASAP.

Đã được hỏi bởi Adam1990 3 năm trước

Đã được trả lời bởi James 3 năm trước

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## How does one turn off 'Deceptive Site' blocking?

Every now and then, I get the 'Firefox Red Screen of Caution' about the site I'm attempting to visit. It's shown as a Deceptive Site, and I'm urged to NOT visit it. One… (xem thêm)

Every now and then, I get the 'Firefox Red Screen of Caution' about the site I'm attempting to visit. It's shown as a Deceptive Site, and I'm urged to NOT visit it. One option open to me is to 'Ignore Warning' and proceed. This works most of the time, but occasionally even clicking that option does not allow me to bypass Firefox's well-intentioned blockade and have to use an alternative browser. How do I deal with this otherwise?

Đã được hỏi bởi Electrojim 3 năm trước

Đã được trả lời bởi Electrojim 3 năm trước

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For the last few months (starting with an upgrade to new version), Firefox has asked for my master password immediately upon startup (or as soon as startup is complete), … (xem thêm)

For the last few months (starting with an upgrade to new version), Firefox has asked for my master password immediately upon startup (or as soon as startup is complete), regardless of what web page I am viewing. This does not seem right; it should prompt for master password only when a site that I visit requires a site password.

Another recent post on the support forums advises going to security settings, and disabling the option for "use master password." That's not right, either.

Đã được hỏi bởi benjwhite9 3 năm trước

Đã được trả lời bởi cor-el 3 năm trước

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## Have not been able to acess Reddit for a month.

All pages just display "Sorry, we have failed you. Try refreshing!" Have tried restarting, updating, etc. unsure what the issue is or how to resolve it. Works in other br… (xem thêm)

All pages just display "Sorry, we have failed you. Try refreshing!" Have tried restarting, updating, etc. unsure what the issue is or how to resolve it. Works in other browsers just fine.

Đã được hỏi bởi xoferwalken 3 năm trước

Đã được trả lời bởi xoferwalken 3 năm trước

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## I get "corrupted content error" for a site that I can access on a different device.

This morning I had a Firefox Update and now I can no longer access a site (which I now to\be active and safe). However I try and access this site I get "Corrupted Conten… (xem thêm)

This morning I had a Firefox Update and now I can no longer access a site (which I now to\be active and safe). However I try and access this site I get "Corrupted Content Error". Corrupted Content Error

The site at https://www.harveynorman.com.au/ has experienced a network protocol violation that cannot be repaired.

The page you are trying to view cannot be shown because an error in the data transmission was detected.

   Please contact the website owners to inform them of this problem.


Đã được hỏi bởi George_Broxton 3 năm trước

Đã được trả lời bởi FFus3r 3 năm trước

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## Can I disable the sending of my IP address to Google?

It says in Mozilla documentation: "By default, Firefox uses Google Location Services to determine your location by sending: your computer’s IP address" https://support.mo… (xem thêm)

It says in Mozilla documentation: "By default, Firefox uses Google Location Services to determine your location by sending: your computer’s IP address" https://support.mozilla.org/en-US/kb/does-firefox-share-my-location-websites

I do not want Google to know where I am and collect a dossier on my browsing history. I'm not talking about doing this on a smartphone where location is important; this is on a PC.

I did not see it in Preferences, but can it be disabled by entering about:config and changing one of the listed preferences?

Đã được hỏi bởi pccobbler 3 năm trước

Đã được trả lời bởi FFus3r 3 năm trước

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## Pin separate Windows 10 taskbar icons for separate simultaneous Firefox profiles

Until Firefox 62.0, I was able to pin separate taskbar icons for separate, simultaneously running Firefox profiles in Windows 10 by doing the following: 1) Add about:conf… (xem thêm)

Until Firefox 62.0, I was able to pin separate taskbar icons for separate, simultaneously running Firefox profiles in Windows 10 by doing the following:

2) Set target of each separate pinned icon to "C:\Program Files\Mozilla Firefox\firefox.exe" -p [user-profile-name] -no-remote

However, with the latest update these settings have no longer have the intended effect, and open instances of multiple profiles are grouped into one taskbar icon.

Is there a new way to pin separate taskbar icons for separate, simultaneously running profiles in Windows 10?

Đã được hỏi bởi shedsan 3 năm trước

Đã được trả lời bởi jscher2000 3 năm trước

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This may sound like word games, but I'm not trying to be funny, merely specific. So I'm on a network with limited bandwidth. Therefore it's critical for me to understand… (xem thêm)

This may sound like word games, but I'm not trying to be funny, merely specific.

So I'm on a network with limited bandwidth. Therefore it's critical for me to understand what settings I can configure (if any) that will prevent the DOWNLOAD of video and/or large images from web sites.

For example, your basic site nowadays probably uses HTML5 and may use that vs. the old-style Flash plug-ins to embed video. And yep classic HTML links with references to image files for the images.

Back in the day you could configure a browser to ignore these references and then the browser would not even attempt to fetch the referenced image or video files. I've recently started using Firefox again, and I'm trying to learn how Firefox handles this in the HTML5 era (or rather what dumb users like me are supposed to do nowadays).

I'm noticing most of the help literature is regarding disabling settings of the auto-PLAY feature. However, due to my ignorance of modern Firefox, perhaps I'm reading it wrong, but most of it seems to involve disabling plug-ins that activate after the file is downloaded, not preventing the actual download. Similar to if I'm using Microsoft Word to view a DOCX file from a web site, uninstalling Word doesn't prevent the DOCX file from downloading. What I don't want to do is cheerfully disable the video playing while my browser still happily downloads the video in the background... because my main goal is not to avoid the annoyance of autoplay, but my goal is to conserve bandwidth on my connection.

FYI I'm using the latest version of Firefox Quantum on Manjaro Linux.

Thanks for advice anyone can provide in helping bring me into the "now" of modern Firefox, or who can point me to any further help articles or instructions to help educate me about this. If I'm over-reading and disabling auto-PLAY also inherently disables the downloading of the associated media, super, but that distinction is not obvious in any of the documentation I've seen so far.

Thanks!!

Đã được hỏi bởi FireRabbit 3 năm trước

Đã được trả lời bởi Shadow110 3 năm trước

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## Can't add bookmarks to Bookmarks Tool Bar

I recently had to do a Restore to Firefox. Ever since then I can't add bookmarks to my Bookmarks Toolbar. When I select Customize I do see the Bookmark Toolbar Items and … (xem thêm)

I recently had to do a Restore to Firefox. Ever since then I can't add bookmarks to my Bookmarks Toolbar. When I select Customize I do see the Bookmark Toolbar Items and I've been able to add things like the Pinterest Save button, but when I try to add an actual bookmark by dragging it into the toolbar I get a circle with a slash through it and the bookmark won't save.

I also can't restore any of what shows as previous bookmark backups. When I try to do a Restore it say it is unable to process the Restore, no matter how far back I go. My bookmark list is completely empty.


Any ideas on why I can't save bookmarks to the Bookmarks Toolbar?

Đã được hỏi bởi jakryk 3 năm trước

Đã được trả lời bởi cor-el 3 năm trước