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Unable to access some of the pdfs in latest version of firefox in windows10

I am currently using Firefox version 77.0 in windows 10. I noticed few things that when I try to open some of the PDFs it shows "This PDF document might not be displayed … (tuilleadh eolais)

I am currently using Firefox version 77.0 in windows 10. I noticed few things that when I try to open some of the PDFs it shows "This PDF document might not be displayed correctly" and just blank white page shows up (image included).

I use few extensions which I disabled them completely when I read PDF but still I am unable to access PDF. While same PDFs are easily readable by other browsers like Chrome or Edge.

Please let me know is it a bug or there is some settings to tweak. Thanks in advance.

Asked by Ishan Pandey 2 bhliain ó shin

Answered by ARMAN KHAN 2 bhliain ó shin

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Almost every site is broken in Firefox 77

I just upgraded to Firefox 77, x64, Windows 10 2004. Firefox 76 already broke LockWise - https://support.mozilla.org/en-US/questions/1287008 Now Firefox 77 breaks 99% of … (tuilleadh eolais)

I just upgraded to Firefox 77, x64, Windows 10 2004.

Firefox 76 already broke LockWise - https://support.mozilla.org/en-US/questions/1287008

Now Firefox 77 breaks 99% of all websites. (See attached screenshot.) www.example.com www.google.com www.wikipedia.org etc

Somehow, support.mozilla.org works, UNTIL I try to log in.

I've tried incognito mode, safe mode, etc. When I change charset of the page, the text displays differently, but it's still a useless mishmash.

--- BUT --- when I open developer tools, click the HTML request and click the Response tab, the HTML renders correctly there.

Asked by milan2 2 bhliain ó shin

Answered by cor-el 2 bhliain ó shin

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Firefox 78.0.1 Tab Crashing

After updating from 77 to 78.0.1, I've experienced a large number of tab crashes ("Gah. Your tab just crashed.") across multiple sites. No crash logs are available in abo… (tuilleadh eolais)

After updating from 77 to 78.0.1, I've experienced a large number of tab crashes ("Gah. Your tab just crashed.") across multiple sites. No crash logs are available in about:crashes. I've tried:

  • Starting in safe mode
  • Refreshing Firefox
  • disabling security software (Webroot SecureAnywhere)
  • Disabling hardware acceleration
  • Making sure latest drivers and Windows updates are installed
  • Run Windows system file checker tool (no errors found)

I use Firefox with screen reading software, so it is possible the issue may be accessibility related. I've tested with JAWS and Windows Narrator and experience the tab crashes under both.

OS is Windows 10 Version 1909 (OS Build 18363.900)

Asked by acawai 1 bhliain ó shin

Answered by Roland Tanglao 1 bhliain ó shin

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Version 77 big problem

Today when I started Firefox it auto-updated to version 77, and all web-pages looked like a mess of weird symbols like the ones in the screenshot I attached. I tried disa… (tuilleadh eolais)

Today when I started Firefox it auto-updated to version 77, and all web-pages looked like a mess of weird symbols like the ones in the screenshot I attached.

I tried disabling all addons and plugins, and some other stuff but nothing worked.

So I downgraded to 76.0.1 and everything works fine, it's definetly a problem with version 77.

I guess I won't be updating until I know this problem was adressed.

Asked by bayus.firestorm 2 bhliain ó shin

Answered by bayus.firestorm 1 bhliain ó shin

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Firefox won't load pages it used to, why?

5 or 6 pages that I used to look at more than once a day no longer open, what is stopping them? It says firefox can't make a connection, yet I know the page is there, thi… (tuilleadh eolais)

5 or 6 pages that I used to look at more than once a day no longer open, what is stopping them? It says firefox can't make a connection, yet I know the page is there, this is very frustrating.

Asked by Jamie James 1 bhliain ó shin

Answered by FredMcD 1 bhliain ó shin

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Updated to 78.0.1 (64-bit)

Just updated to the latest version but when I load up Firefox and select a website, it isn't loading the page. I've tried other browsers and these work. I've cleared my c… (tuilleadh eolais)

Just updated to the latest version but when I load up Firefox and select a website, it isn't loading the page.

I've tried other browsers and these work.

I've cleared my cache and history and reset my connection and still the same, won't load a page.

Asked by chris_godfrey01 1 bhliain ó shin

Answered by FredMcD 1 bhliain ó shin

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78.0.1 update: extensions still visible under add-ons but have vanished from top bar

Firefox upgraded to 78.0.1 but my extensions are now inaccessible/invisible. They show as enabled in the about:add-ons tab but no longer appear at the top of the main wi… (tuilleadh eolais)

Firefox upgraded to 78.0.1 but my extensions are now inaccessible/invisible. They show as enabled in the about:add-ons tab but no longer appear at the top of the main window - so I casn no longer access them.

Asked by anharker 1 bhliain ó shin

Answered by cor-el 1 bhliain ó shin

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Can Someone Guide Me About My Website Flora Terra Issue?

I have noticed that my Flora Terra Website (https://floraterraca.com) sometimes open perfectly but often not. Should I include some extra code to make it compatible? Rega… (tuilleadh eolais)

I have noticed that my Flora Terra Website (https://floraterraca.com) sometimes open perfectly but often not.

Should I include some extra code to make it compatible?

Regards Usman

Asked by Arslan Goraya 1 bhliain ó shin

Answered by Arslan Goraya 1 bhliain ó shin

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Firefox tabs hanging after 78.0.1 update

Just updated to version 78.0.1 (64-bit) on Windows 10 and now my tabs will NOT load/hanging, even after several restarts. PLEASE FIX THIS ASAP, I have work to do!!! … (tuilleadh eolais)

Just updated to version 78.0.1 (64-bit) on Windows 10 and now my tabs will NOT load/hanging, even after several restarts. PLEASE FIX THIS ASAP, I have work to do!!!

Asked by cinfulgalaxy 1 bhliain ó shin

Answered by jscher2000 - Support Volunteer 1 bhliain ó shin