Firefox 技術支援討論區

Starting 24 hours ago, Firefox loads a blank Facebook page. Whether using my homepage bookmark or simply entering http://www.facebook.com, all I get is a blank page.

I've tried: Starting Firefox in safe mode, Clearing cache and cookies, Deleting/reinstalling Firefox, Restarting my router.

Firefox opens all other websites without issue. Chrome opens Facebook as expected. I'm using Firefox 81.0.2 (64-bit) Windows 10 Home 64-bit Version: 18363.1139

I've tried reading through the over 2,000 "suggested" help topics related to Facebook loading a blank page, but none of the ones I read address this issue. What am I missing?

Thank you in advance, Don

Today I got what I've seen described as the "Facebook White Screen of Death". I've tried: Reload Clear Facebook cookies (which implies logging back in) Clear site data Restart in Safe Mode None of these things make any difference. Still get only a white screen. Facebook works fine in the Chrome browser and in the Android app, so it must be a Firefox-specific issue, in my case. This is Firefox 81.0.2 under Ubuntu 20.04 The problem only started today. I've used Facebook with Firefox for years without problem.

This is going on for the last 5 days or so days. It seems to happen on a fixed schedule. Everyday on a specific time I will get logged out of google,gmail,youtube,facebook,reddit and have to re-accept cookies. I am not sure why this is happening but it is very annoying.

message received this evening. however, signed in without problem earlier today: "Secure Connection Failed

An error occurred during a connection to secure.capecodfive.com. PR_CONNECT_RESET_ERROR

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem."

have previewed help topics particular to this problem, but not finding exact phrase. this is my online banking account. i use it regularly and often. i wanted to transfer funds. i have contacted the bank customer service, advised to clear cache and cookies, but no luck. FF autoupdates, Win7 not applying updates, prefer not using Win10.

i am over the hill and picking up speed, but need hand-holding at this point. moz help has helped before with good results. thanks for the life-preserver! elise bowen, cape cod

For some time now, Firefox has been incorrectly identifying the type for a large percentage of JPG images, and saving them with the PNG suffix instead. Graphics programs cannot open such mislabelled files, requiring me to manually find and rename such files to give them the proper .JPG suffix to match their file type.

This is far beyond a minor issue, and needs to be addressed immediately. Please. Any suggestions on how to deal with this?

When I try to go to Facebook via Firefox, I now see a blank white screen. I have uninstalled and reinstalled. I have disabled add ons, I have cleared cache. Thoughts?

http://www.websudoku.com/ is losing cookies (options selected and level of Sudoku). This has worked in past. Additional info. If I leave page and select Sudoku page again - cookies are gone. It is not a matter of closing my browser or even my tab.

Every morning a website slows my browser down. Can take 10-15 minutes to get up to speed, things 'not responding' all over. I have Windows 10, Eset NOD32 anti virus, Ad blocker plus, Facebonk Container, all that - but I'm just a grunt not a techy..

How do I find out which website it is, so I can nuke their server?

When i try to access mail.com I get the mail.com access page but the button "login" does not work. If I use Chrome there is no problem. If I refresh Firefox everything works the first time and then reverts . This all started happening 1 week ago after years of no problems. has anybody any ideas?

Since upgrading Firefox to verion 81.0.2 Pictorial security verify function not working, this site inparticular https://secure.vantagefx.com/login.

Any suggestions?

Pausing and stopping video also stops music playing outside Firefox. If I click pause or end a video within firefox, music playing outside firefox using programs that are not firefox stops. How can this be fixed?

Hi, just exited Firefox my usual way - Clicking Exit. Usual message pops up - Do you want to close 2 windows with xx tabs. Firefox closes. As always.

When I am opening Firefox again only 1 window opens! The less important one! The other window actually had all my important tabs.

How can I get my window back?

This has not happened for many many years.

Regards Gerd

Good morning, this morning after the changement of the Initial password protection in security menu, Firefox crashes immediatly, in recovery mode too.. Here Crash ID.. Please help me to solve as soon as possible this problem. Thanks

Identificativo crash: bp-1113a858-4989-4c00-9dfd-b462f0201019

For a long time now I had been able to access this webpage using Firefox: https://weather.bom.gov.au/location/r3gx0kn-alexandria . In recent months the browser does not even recognise anything has been typed in. On the other hand, Bing (my back-up browser) does take me to the site. It came to Firefox for a day or two earlier this month but is gone again. Can anyone suggest a fix please?

have the same addons in Chrome and FF (Kaspersky, adblocker; turned both off in FF to test, NO difference)

this just happened, screen says "Video not found" for EVERY ok.ru vid

just want to stream again (never download, just stream)

this has been working correctly for YEARS till a few hours ago

of course I can watch with Chrome, but prefer to using FF

only a few of DOZENS that suddenly stopped working on FF (still play with Chrome) https://ok.ru/video/3113160935936 https://ok.ru/video/2723130051072 https://ok.ru/video/291281242787 https://ok.ru/video/328756300451 https://ok.ru/video/3717381622272 https://ok.ru/video/3844312730112 page https://ok.ru/video/c3924224 https://ok.ru/video/287260740259 https://ok.ru/video/269560449699

I am creating a policies.json file to block all Add ons except ones specified specifically.

I have figured out how to do this for normal extensions, but I have run into issues when applying the same principle to themes. What am I doing wrong? Here is my sample code that works to allow the ublock add on, no problem, but it is not working to allow the matte-black-red theme:

{

 "policies": {
   "ExtensionSettings": {
     "*": {
       "blocked_install_message": "Error message to display",
       "install_sources": [
         "https://addons.mozilla.org/"
       ],
       "installation_mode": "blocked"
     },
     "uBlock0@raymondhill.net": {
       "install_url": "https://addons.mozilla.org/firefox/downloads/latest/ublock-origin/latest.xpi",
       "installation_mode": "allowed"
     },
     "{a7589411-c5f6-41cf-8bdc-f66527d9d930}.xpi": {
       "install_url": "https://addons.mozilla.org/firefox/downloads/latest/matte-black-red/latest.xpi",
       "installation_mode": "allowed"
     }
   }
 }

}

My girlfriends facebook is just an empty page. It works i Edge (windows10) and in her phone. Other facebook account works but not hers Same problem when using my PC(windows10) to logon to facebook using firefox. I've cleared cash/cockies but it didn't help. I successfully manage to create and log on to a new facebookaccount or her PC This started after the latest Firefox update to 81.0.2 (64-bit) Pls. help.