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Firefox not displaying anything, not opening any pages, reinstall does not help

I was getting an unspecified bug with Mozilla VPN that wouldn't let me launch it, update it, or sign out of it. I decided to uninstall and reinstall it. Uninstalling the… (閱讀更多)

I was getting an unspecified bug with Mozilla VPN that wouldn't let me launch it, update it, or sign out of it. I decided to uninstall and reinstall it. Uninstalling the VPN required me to close out of Firefox. I did so. When I relaunched it after the uninstall so I could go download the new VPN files, Firefox was still displaying the tab titles but nothing else, not even the urls of the pages. The entire browser was completely blank except for the tabs. No other pages are accessible either. I tried restarting the computer. It didn't work. I tried uninstalling Firefox, restarting the computer, and reinstalling Firefox. It didn't work. I tried a clean reinstall where I deleted every scrap of leftover data I could find. It didn't work. I got a VCRUNTIME140_1.DLL error during an install attempt, which I attempted to fix by updating Visual Studio as outlined here https://support.mozilla.org/en-US/questions/1352013 and that didn't fix it either.

emma.elizabeth.crisp 於 1 年前 詢問

emma.elizabeth.crisp 於 1 年前 解答

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Sticking buttons and browser blinks on Solus, fresh start doesn't help

It periodically blinks and that breaks buttons that open menus and closes context menus from Firefox. Also disables some keys, the tested list is arrows, might need to te… (閱讀更多)

It periodically blinks and that breaks buttons that open menus and closes context menus from Firefox. Also disables some keys, the tested list is arrows, might need to test that on all. As it's version-independent, it might be a dependency issue. It also happens in safe mode, which is saddening.

TheK0tYaRa 於 1 年前 詢問

TheK0tYaRa 於 1 年前 解答

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Keeping mouse cursor over new tab button stops adress bar from updating

My problem is this: If I click on the open new tab button, and then I keep my cursor there, such that I get the little tooltip "Open a new tab (Ctrl+T)..." , Firefox wil… (閱讀更多)

My problem is this:

If I click on the open new tab button, and then I keep my cursor there, such that I get the little tooltip "Open a new tab (Ctrl+T)..." , Firefox will stop the address bar from updating---it won't show my keyboard inputs, not will it search, or do anything else. This will resolve itself after I move my cursor away from the open new tab button and the tooltip stops showing, even my inputs will appear there.

This quite annoying, especially when opening a tab to search for something quickly...

frz 於 2 年前 詢問

frz 於 2 年前 解答

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Firefox downgrades itself every day: from version 105 to 102

I've installed Firefox 105.0.3 on a machine with a fresh installation of Windows. I've left the machine running overnight. The next morning, Firefox stops loading pages.… (閱讀更多)

I've installed Firefox 105.0.3 on a machine with a fresh installation of Windows. I've left the machine running overnight. The next morning, Firefox stops loading pages. When I check C:\Program Files\Mozilla Firefox, I can see that Firefox.exe has a file date of July, instead of October: all the files in this folder are now for version 102 instead of 105. This has happened several times in a row now. What could be causing this problem?

Hobbes010 於 1 年前 詢問

Hobbes010 於 1 年前 解答

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Memory leak - Firefox Browser Version 97.0

I am experiencing problems when using Duolingo, which is highly interactive. This same problem was highlighted in Version 95.0.2 from a Windows user. The waveforms on Sy… (閱讀更多)

I am experiencing problems when using Duolingo, which is highly interactive.

This same problem was highlighted in Version 95.0.2 from a Windows user. The waveforms on System Monitor/ Resources are the same.

I am using Fedora and have 16GB ram. Have just ordered another 16GB ram, but think this problem is so severe that no amount of ram will fix it.

scm999 於 1 年前 詢問

Paul 於 1 年前 解答

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maxilla Firefox not working

Please my firefox appears to have crashed, or is not working how can i fix it. As i try to open firefox document a dialogue box appears saying that either the firefox is … (閱讀更多)

Please my firefox appears to have crashed, or is not working how can i fix it. As i try to open firefox document a dialogue box appears saying that either the firefox is not designed to run or that i should reinstall firefox

patriciamichael32 於 1 年前 詢問

Paul 最近回覆於 1 年前

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Cannot connect to Microsoft One Drive online via Firefox (all other browsers work fine!)

I have MS One Drive. In the last week I cannot connect to it from my online Outlook mail page. I have tried using Edge and Chrome and it works fine on these browsers. Ca… (閱讀更多)

I have MS One Drive. In the last week I cannot connect to it from my online Outlook mail page. I have tried using Edge and Chrome and it works fine on these browsers.

Can you help me resolve this problem please.

webbsite2 於 1 年前 詢問

jonzn4SUSE 於 1 年前 解答

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Is with using Google Chrome within Firefox.

Hi, My partner has an issue with Google working within Firefox (FF). The problem started around 27 April 2022. In short: Both gMail and Google Drive keep saying “… (閱讀更多)

Hi,

My partner has an issue with Google working within Firefox (FF). The problem started around 27 April 2022.

In short:

    • Both gMail and Google Drive keep saying “Ooops … the system encountered a problem (#2003) - Retrying in x s…” and “Not Connected”.
    • The above message may stop for a period and then gMail within FF fails to render its pages properly. Icons go missing. For example the check boxes to the left of the emails disappear while the remainder of the subject lines remains. Menu icons across the top of an open gMail document disappear (like Download, Report Spam and Delete icons ….). This seems to suggest a cache issue.
    • Search within FF using Google fails also. After entering search terms and pressing ENTER, nothing happens.

Note:

  • The stand-alone Google Chrome environment works fine. So gMail, Google Docs, Sheets etc work OK in the stand-alone Google Chrome app.
  • Duck Duck Go search works within the FF browser.
  • I have noted that if I simply log into MY Google Account under Firefox on her PC the same problem occurs.
  • If we log into my PC the problem is not apparent using either of our Google Accounts. So it appears to be an issue on her PC.

I have tried :

  • Flushing the cache in FF for all time, including data. Then rebooted.
  • We have followed your procedures under “Help” ie Runs a Firefox a tune up; used “Diagnose issues” and “cleared the startup cache”.
  • Have run Sophos AND MalwareBytes across the whole laptop. No PUPs or malware detected.

I uninstalled FF using Revo Uninstaller which initially uses the standard FF uninstall exe then it scans the drive for removes all FF files and entries within the Registry; then I re-installed the latest version of FF. Rebooted. No luck here either. I assume there is some remnant file that remains on the hard disk as some settings are retained after a new install.

Hardware: Lenovo ThinkPad , model 20QFS00B00. OS: Windows 10 Pro, vers 10.0.19044 Build 19044, 64 bit Firefox browser: is up-to-date; vers 99.0.1 (64 bit)


I can't find any recent issues related to this specific problem. Please advise what to try next.

Of course I'm happy to provide additional info if required or work through different scenarios to isolate the issue(s).

Thanks in advance for any assistance, Steve Gee

comservmaint 於 2 年前 詢問

jscher2000 - Support Volunteer 於 2 年前 解答

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Firefox locking up / hangs after using search

At random, whenever use a search box on a page, Firefox will lock up. The "loading" icon on the tab will animate as normal, but the entire window won't respond. If I pre… (閱讀更多)

At random, whenever use a search box on a page, Firefox will lock up. The "loading" icon on the tab will animate as normal, but the entire window won't respond. If I press the show desktop button and then try to reveal Firefox, none of the windows will appear. I'd have to go into Windows Task Manager and be lucky enough to terminate the correct process containing the tab, or else I'd have to start all over again.

lokeyhermit 於 2 年前 詢問

lokeyhermit 於 1 年前 解答

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Firefox Bugs since i updated firefox today !

Hello I have just updated firefox 103.0 64bits on my pc windows 10. And bigs bugs : all web pages became huge zoomed at around 150 - 160% ! I managed to fix… (閱讀更多)

Hello

I have just updated firefox 103.0 64bits on my pc windows 10. And bigs bugs : all web pages became huge zoomed at around 150 - 160% !

I managed to fix the huge zoom problem by installing this firefox extension : https://addons.mozilla.org/fr/firefox/addon/zoom-page-we/?utm_content=addons-manager-reviews-link&utm_medium=firefox-browser&utm_source=firefox-browser

and setting all web pages to 90% zoom with it. But this is not a solution because firefox has to fix this bug since this update! :(


And the toolbar has become much higher, which decreases my screen height, it was better before! :( See my screenshot where i circled in red the height of the toolbar which has become higher! :(

even the tab bar has become higher! :( i managed to reduce it a little in height thanks to a code that i inserted in the file userChrome.css ,but the result is not beautiful : the texts are too flush with the line ( see my screenshot where i circled in blue the tab bar that i reduced with code in userChrome.css )

sykranx 於 1 年前 詢問

Terry 於 1 年前 解答

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Firefox saves UTF-8 source data as windows-1252 when using the Save Page As context menu

When viewing UTF-8 encoded xml data in Firefox, if you right-click and select "Save Page As" and save the xml data to a file, Firefox converts the information from UTF-8 … (閱讀更多)

When viewing UTF-8 encoded xml data in Firefox, if you right-click and select "Save Page As" and save the xml data to a file, Firefox converts the information from UTF-8 to windows-1252. Chrome/Edge don't have this problem. They can both save the data to a file with the UTF-8 encoding intact. This causes a problem when viewing IdP metadata and saving it from Firefox as the metadata gets changed during the file save process.

mmccollum127 於 1 年前 詢問

mmccollum127 於 1 年前 解答

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Youtube occasionally infinite loads

Sometimes when I open a video it doesn't play, it infinite loads with a black screen and I tested it on a separate browser and the video works there I've tried deleting … (閱讀更多)

Sometimes when I open a video it doesn't play, it infinite loads with a black screen and I tested it on a separate browser and the video works there

I've tried deleting cache and cookies but it doesn't work

RandomDuck 於 1 年前 詢問

Mamoon 於 1 年前 解答

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Lightshot extension does not display itself.

I got mad at a website that wouldn't let me right click menu to save pictures, so I stubbornly saved them via less efficient means, in the process I picked up the Long Sc… (閱讀更多)

I got mad at a website that wouldn't let me right click menu to save pictures, so I stubbornly saved them via less efficient means, in the process I picked up the Long Screenshot extension and this had an error shortly before or after I had an issue with Lightshot not appearing, other extensions did not appear either when I added them during this time period, but now these all appear with the exception of Lightshot, which gets deleted and reinstalled only to not appear, that of course being the problem, though I will also say that a right click menu not being there is like reaching onto my computer and pulling my finger away, sites that do that should be given the cold shoulder somehow, at least.

Moe Zilla 於 2 年前 詢問

Dropa 於 2 年前 解答

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Error 400 - Bad Request The request could not be understood by server due to malformed syntax.

For the past 8-10 days, every time I try to log-on to: https://selfservice.telkom.co.za/rococo/public/content/interstitial I click "Login" under the Mobile & Home hea… (閱讀更多)

For the past 8-10 days, every time I try to log-on to: https://selfservice.telkom.co.za/rococo/public/content/interstitial I click "Login" under the Mobile & Home heading and I receive the following message returned.

Bad Request The request could not be understood by server due to malformed syntax.

I have used MS EDGE browser and do not get the same problem, it log's-on OK.

As such it seems that it is a Firefox problem.

Brian E 於 1 年前 詢問

cor-el 於 1 年前 解答

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Youtube Suttering

The video's play fine, but when I click off the browser into another app, the video begins to lag and stutter. I've tried to mess with the Performance settings to no av… (閱讀更多)

The video's play fine, but when I click off the browser into another app, the video begins to lag and stutter.

I've tried to mess with the Performance settings to no avail - also disabled extensions with the same result.

jazz 於 1 年前 詢問

jazz 於 1 年前 解答

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"This file contains a virus or malware." download popup won't go away

Firefox version: 102.0 (64-bit) System: Windows 10 21H2 I recently downloaded a file that may have had some sort of virus or malware. The file came up negative in Window… (閱讀更多)

Firefox version: 102.0 (64-bit) System: Windows 10 21H2

I recently downloaded a file that may have had some sort of virus or malware. The file came up negative in Windows Defender and Malwarebytes but I deleted it anyways; however, I still get a download popup every time I open Firefox telling me that "This file contains a virus or malware." I've cleared the download library and browser history (cookies, cache, etc.) but I still get the popup from the Firefox.

Is there any known fix for this? Thanks!

Pat H 於 1 年前 詢問

Pat H 於 1 年前 解答

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Firefox Browser

When I open a website, the message "Firefox is already running" comes up every time. Task manager says nothing is currently running. I have to click "close Firefox every … (閱讀更多)

When I open a website, the message "Firefox is already running" comes up every time. Task manager says nothing is currently running. I have to click "close Firefox every time I go to a website. Can you help? Thanks Alan Murray

traderam 於 2 年前 詢問

cor-el 於 2 年前 解答