Firefox 技術支援討論區

Hello,

On my website I have a button to download my book in EPUB format. You can see it here: https://imwithlorac.com/get-the-book/#downloads

In the other browsers the file is downloaded, but in Mozilla it opens directly in the browser and unless you have installed in Mozilla an EPUB reader, a page with the raw file opens which does not make any sense. It's the same with the MOBI format. On the other hand, with the PDF format the PDF book opens because Mozilla can open PDF files. What I want is that it doesn't open, but that it downloads when people click on the link.

Does anyone know how?

Thanks

A few weeks back, videos on some sites stopped working. Facebook and Netflix are notable examples, though YouTube doesn't seem to be affected. I've tried netflix in private mode (ie with extensions disabled) and have the same problem.

I'm running:

• Firefox 79.0
• Ubuntu 20.04 LTS
• OpenH264 Video Codec add-on version 1.8.1.1
• Widevine CDM add-on version 4.10.1582.2
• libavcodec-extra and libavcodec-extra58 Ubuntu packages version 7:4.2.4-1ubuntu0.1

All the plugins have automatic updates enabled and I've checked that the "Play DRM-controlled content" option in firefox preferences is enabled.

Have I missed something I should check? Are others having this problem?

I just can't seem to get the gnome extension to work. When I use GE in Chrome, it works perfect. The feature I can't seem to get working is when you select an extension it won't give you the option to turn it on. I've tried everything that was suggested but it still doesn't work. Any ideas/suggestions ?

Thanks, Bruce

I was using Firefox in my computer and it was working fine. But after I migrated to windows 10 Os and installed Firefox, I am facing some issues with Firefox. First of all, the gmail.com page is not loading correctly (image added). Also some websites like geeksforgeeks and other websites are having trouble to show some images (mainly).

- what I tried doig previously. 1. Doing ctrl + shift + r on those pages 2. Uninstalling and reinstalling firefox with clearing firefox app data folder from windows computer. 3. Doing a refresh from help menu. 4. Tried running in safe mode. (disabling all extensions) 5. Clearing cache and data from firefox settings.

How how to show them perfectly. however they show good in chrome, but I want to use firefox. So a fix will be highly appreciated.

Well, I don't know what changed! My antivir tells me that I got a tracking cookie but they want money to delete it. So I searched and found an add on called "NoScript" who could maybe do the job for me.

But my problem is: I am (always) online with Firefox. If I want to download/install ANY add on, the site always tells me "Only in Firefox - Download and install now". As I am online with the newest version (79.0) , I absolutely don't understand this message. Okay, so I gave it a chance, hit the button and "installed" what's allready on my computer. But after that there is no change! If I want the add on, I still get the same message: "Only in Firefox - Download and install now"

What can you do for me or is there (really?) anything I have to change to be able to install AddOns again?

Nun, ich weiß nicht, was sich geändert hat! Mein Antivirus sagt mir, ich hätte einen Tracking Cookie, aber die wollen Geld für die Löschung. Also have ich gesucht und ein AddOn namens "NoScript" gefunden, das diesen Job möglicherweise erledigen kann.

Doch habe ich ein Problem: Ich bin (immer) mit Firefox online. Und wenn ich IRGENDEIN AddOn herunterladen/installieren will, erklärt mir die Seite stets "Nur mit Firefox - Laden Sie Firefox jetzt herunter". Da ich immer mit der neuesten Version (79.0) online bin, kann ich diese Nachricht nicht absolut nicht verstehen. Okay, also versuchte ich es einmal, klickte den Button und "installierte", was bereits auf meinem Computer ist. Doch danach hat sich nichts geändert! Wenn ich das AddOn will, bekomme ich nach wie vor die selbe Nachricht: "Nur mit Firefox - Laden Sie Firefox jetzt herunter"

Was könnt Ihr für mich tun oder gibt es da (tatsächlich?) etwas, das ich ändern muß, um wieder AddOns installieren zu können?

Hello guys,

I had have a problem using Firefox: when I'm working with medium / large project and using for develop webpack/webpack dev server/hot reload I am constantly faced with the fact that Firefox updates the data in the wrong way. For example, I change part of the code, webpack rebuilds the code, and firefox displays the code unchanged :DD And I constantly have to press f5 to reload the page directly >_<

I constantly face this problem, so I have to work in Chrome, although I like the developer tools in Firefox more

What could be the problem ?

I have only one window open, but when I hover over or click on the browser icon, it offers me to open some of the tabs (as if they are separate windows), and does not open a previously opened tab. How to return as it was? the problem is certainly not very serious, but very annoying

hi, i usually using firefox for my e commerce business but today when i want to print a shipping label, the new tab which supposed to be shipping label change to JSON "You're not authorized to access this page" raw data "You're not authorized to access this page" Header

X-Firefox-Spdy: h2 access-control-allow-credentials: true access-control-allow-origin: https://www.tokopedia.com content-type: application/json date: Fri, 14 Aug 2020 06:48:00 GMT x-frame-options: ALLOW-FROM https://seller.tokopedia.com x-request-id: dd3ddf5f-ea31-442b-862d-63f0738d5967 x-tkp-srv-id: mp-logistic-172-21-57-84

Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8 Accept-Encoding: gzip, deflate, br Accept-Language: en-US,en;q=0.5 Cache-Control: no-cache Connection: keep-alive Host: www.tokopedia.com Pragma: no-cache Referer: https://seller.tokopedia.com/myshop_order?status=in_shipping Upgrade-Insecure-Requests: 1 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:79.0) Gecko/20100101 Firefox/79.0

i already tried resfresh firefox using this link https://support.mozilla.org/en-US/kb/refresh-firefox-reset-add-ons-and-settings , but the problem still exist..

Hello. When I open a new tab in Firefox, there are top sites that I cannot remove. I have set for there to be 4 rows of top sites, but Amazon is not only not pinned, but when I try to dismiss it, nothing happens. I have tried clearing my history, and editing and replacing the link with another site only creates another Amazon top site square. Any help would be much appreciated as it is becoming a pet peeve! XD

Hello,

I was wondering if anyone have any solution on how to fix this problem. When I go to youtube and click on any video it comes up with a page the says: "Sorry for the interruption. We have been receiving a large volume of requests from your network. To continue with your YouTube experience, please fill out the form below."

I did not have this problem, before a few days ago. It is specific to only two computers my productive and gaming rig. Both are differing hardware and software running on them among with no common thread. I've tried other browsers on both, Chrome and Edge. Both works, among have troubleshoot my network with a laptop and a spare hardware test bed system that connected with no problem. Among other devices like a mobile phone using the website and app and streaming devices like an appletv and roku among baked in streaming interfaces on a streaming TV no problem.

Have also put noted computers on both the network by themselves individually with same results eliminating other devices that may be trying to connect to youtube.

I have also done the following to try and troubleshoot the problem as well: 1 - restarted firefox into safe mode 2 - reinstalled firefox with importing existing profiles and newly created profiles with a clean install 3 - created just new profile for firefox 4 - done the normal troubleshooting steps, clear out cache and cookies, history, saved data and so on. Among have done both virus and maleware sweeps on both computers using both the same and differing scanners to see if something comes up. Nothing on both scan of both systems. 5 - Reset modem and router no difference in result. Among plugged systems directly into the modem with same results as well.

Outside of a clean install of windows, these are the things I have done among other suggestions I have come upon like changing DNS servers. I have not contact my ISP due to I feel this is a firefox issue since it only effect these two systems and no other ones.

1. Visiting YouTube, clicking on my Subscriptions, seeing (Screenshot ff-yt-1.png).
2. Clicking on "Videos" to see all Videos of this Channel, seeing blank content-area (Screenshot ff-yt-2-png).
3. I noticed the alias in the URL changed, so I tried around. Doing non-alias/video URL works fine (Screenshot ff-yt-3.png).

Firefox 79.0 + MacOS 10.15.6 # Private Window works fine Firefox 79.0 + Windows 10 2004 19041.388 # Private Window works fine

What I did:

• clear Cache
• reload Website with Dev-Tools opened (Clear Cache with Dev-Tools opened is enabled)
• History-Manager > Forget this site (youtube.com)

Hi,

There is a problem with mozilla that keeps happening and it only does on Youtube. Whenever I watch a Youtube video and then I try to search something else above in the search bar and go for it, the video itself is still playing while the background is populated by the search I did. So basically the video covers most of the search results from the Youtube, i cannot exit the video itself, I just have to make a new tab every time to escape this 'bug'. (hope this was clear for you, sorry if not)

Any tips would be appreciated

YouTube can play videos and load the comment section, but the side bar randomly disappears and when it disappears, it's blank and uninteractable with. When I try to load my profile, check notifications, or share a video, it ends up infinitely loading. Clicking the add to playlist button is unresponsive; when it's clicked, it doesn't work. Tried to delete a playlist, showed the prompt to delete the playlist and when clicked, did not delete the playlist.

Current extensions are uBlock Origin, Dark Reader, and Kapersky Password Manager. Tried deleting cookies, cache, and uninstalling/reinstalling Firefox.

Hi all,

Firefox version 79.0 does not allot me to use the keyboard shortcut ctrl + \ with 1Password extension or 1PasswordX add on.

I originally contacted 1Password about this and they say it is an issue with Firefox and that i will just have to use a different key combination.

Is there any help that anyone can offer on this?

More than twice a day, I have to close out Firefox, open taskmanager, and delete firefox processes. After doing that, my computer still won't work properly, so I run glary utilities and find 8000 tracks, 1gig of temp files. After cleaning that, the computer still does not work properly, so I have to reboot. I have 79.0 (64 bit).

I entered %appdata%\Mozilla\Firefox\Profiles

I found two ,default files. Both had parent.lock. One .default file is simply ,default The other is ,default-1473830175463

What is going on and how to I fix the constant messup of firefox?

Help is much appreciated, frustrated.

pos

My computer was loading VERY slowly so I did as suggested and clicked on Firefox (can't remember what it was called). I get my emails properly, but now I don't receive my You Tube notifications that I'm subscribed to. What went wrong? and how can I fix it?

Greetings,

Recently I am unable to log in to FireFox Sync from my desktop. I am using an older version of FireFox so I am wondering if support for older versions of FireFox was recently dropped? If this is the case where can I find details of what versions were dropped from FireFox Sync support.

Thanks!

Hey! I'm using Firefox currently on Mac. I've been using the Office web apps regularly, but a couple of days ago, while trying to edit an excel document, I got an Out of Memory error message. I tried to solve it using Memory Diag, but apparently my laptop wasn't out of RAM. I uninstalled and reinstalled Firefox, but the problem is still there.

Anyone knows why this could happen?

Today was about the 3rd or 4th time in the last few months that I boot up the PC and find that the Firefox exe has disappeared. So frustrating. Yes I can and do re-install, but it's 30-45 mins each time. Does anyone know what might be causing this. I am very careful with downloads and use only licensed software. Could it be the VIPRE anti-virus/firewall? Running on Windows 10 - everything is up to date and usually very stable.