Firefox only runs in Windows 8 compatability mode after windows 10 upgrade to version 1809
Firefox loads but webpages do not appear after update to Windows 10 Version 1809. It does however run in Windows 8 compatability mode.
Firefox
What can I or Mozilla do about this sync failure? (May 20th, 2019)
https://docs.google.com/document/d/1CCiFScRA49boI08yaobdmLWykLV0W934KTkqyWwVlmU/edit?usp=sharing … (閱讀更多)
After an emergency shutdown, settings were reset. || После аварийного завершения работы сбросились все настройки
Получил синий экран, перезапустил ПК, открыл firefox – все расширения встали заново, темы нет, настройки расширений сбросились, оформление тоже сбросилось. Какого хрена в… (閱讀更多)
Получил синий экран, перезапустил ПК, открыл firefox – все расширения встали заново, темы нет, настройки расширений сбросились, оформление тоже сбросилось. Какого хрена всё это сбросилось и возможно ли это исправить?
Got a blue screen, restarted the PC, opened firefox - all the extensions installed (reinstalled) again, firefox theme (and extensions placement), the extensions settings were reset. What the hell is happened and is it possible to fix it?
Firefox 66.0.5 on linux reports problem with website certificate
On my website: https://scope-communications.com/ Firefox 66.0.5 on linux reports problem with website certificate. On any other browser, and operating system everything i… (閱讀更多)
On my website: https://scope-communications.com/
Firefox 66.0.5 on linux reports problem with website certificate. On any other browser, and operating system everything is fine. How come?
lazy tab error
I just removed a addon called "Sync Tab Groups" from my Firefox and I then got a problem with my tabs. Normaly I have my old tabs unloaded untill, I click on them to relo… (閱讀更多)
I just removed a addon called "Sync Tab Groups" from my Firefox and I then got a problem with my tabs. Normaly I have my old tabs unloaded untill, I click on them to reload them. When I try loading them now to use them, I am getting the following error cause by a lazy tab error. How can I fix this? and yes I do wont to keep the old tabs.
There the error that is in the address bar:
Firefox.exe disappeared on last update; reinstall doesn't help.
After the latest update, the desktop icon said that the shortcut went to nowhere. Looking in the program files, firefox.exe did not exist, but firefox.exe.sig did. Clic… (閱讀更多)
After the latest update, the desktop icon said that the shortcut went to nowhere. Looking in the program files, firefox.exe did not exist, but firefox.exe.sig did. Clicking on that yielded nothing (win 10 couldn't open it). Tried uninstalling, and the helper.exe did nothing. So I manually deleted everything, then downloaded again, and still there is no firefox.exe, and the .sig version is there. Interestingly, there is a new firefox icon on the desktop, pointing to firefox.exe, but that file just isn't there to access.
Firefox has a big delay in page loading with 240hz monitor settings
Hello. I am a Firefox user with adblocker add-ons (like ublock, adguard... etc). And I am currently experiencing biig latency in using the Firefox at 240hz. Look at this … (閱讀更多)
Hello. I am a Firefox user with adblocker add-ons (like ublock, adguard... etc). And I am currently experiencing biig latency in using the Firefox at 240hz. Look at this video : ( https://youtu.be/DmoWkOdaTXk )
This video tested in korean web pages for best expereince. Of course, mozilla/google/yahoo... those sites also shown me same symptom.
When i using 120/144hz monitor settings, firefox looks normal. but with 240hz monitor setting have some delay with page loading. and! If i have removed the adblockers, it will work normally. (only in 240hz, 120/144hz have not problem with adblockers)
This symptom is the same in Microsoft Edge like in Firefox, and is not seen only in Chrome. and Adblockers have the same symptoms regardless of the type. For example, ublock, adguard, and adblock all have the same symptoms.
Where can i config / fix the symptom in this way?
without change the monitor refresh rate.
My system 1 :
Windows 10 Pro (x64) 1903 (18362.113)
Ryzen R7 2700x
16GB Memory (3466CL14)
RADEON VII
WD SN750 1TB
Dell aw2518hf
My system 2 : Windows 10 Pro (x64) 1903 (18362.113) Intel i5 9400F 16GB Memory (3200CL14) RADEON VII WD SN750 1TB Asus xg248q
Firefox starts without extensions when triggered from third-party application (Windows 10 64-bit). How come?
Hi, First off, I must say that this behavior happens with both the installed and portable versions of the latest stable 32-bit Firefox: when I click on a link in, say, T… (閱讀更多)
Hi,
First off, I must say that this behavior happens with both the installed and portable versions of the latest stable 32-bit Firefox: when I click on a link in, say, Thunderbird, and Firefox is not running yet, it opens a new window with no addons, as though from a new, clean profile, instead of resuming where I left off when I last closed it, as I set it to do.
I can't for the life of me understands why that happens. It seems as though I have two different versions of Firefox (I'm certain that's not the case...), one that I start manually when I need to browse the Web, and another one that would be triggered by third-party apps, the two not sharing the same profile, of which I'm sure I have created only one.
I thought it could have to do with the fact that Portable Firefox comes in a 32-bit/64-bit package, with the third-party app starting the launcher instead of the 32-bit executable, but I've now deleted the 64-bit folder in Portable Firefox altogether, so that can't be it.
Where does that strange behavior come from?!
explain the Library purpose
i do not understand the purpose of 'the Library'. it is redundant of Bookmarks. you cannot edit it or in it without editing the bookmarks. can i disable the library? … (閱讀更多)
i do not understand the purpose of 'the Library'. it is redundant of Bookmarks. you cannot edit it or in it without editing the bookmarks. can i disable the library? will i lose my bookmarks if i do disable it?
Why can't I open firefox on starting windows 10?
Firefox has been working for months perfectly, since yesterday where I meddled with user rights. I reversed everything back to normal, meaning my User has admin rights an… (閱讀更多)
Firefox has been working for months perfectly, since yesterday where I meddled with user rights. I reversed everything back to normal, meaning my User has admin rights and I can access and write over everything. However whenever I start my laptop anew and I open Firefox fresh it says "Another instance of Firefox is already running". When I click on "End task" it keeps spamming the same message. When I go to abort it just ends the firefox.exe (as observed through task manager). When I press windows+r buttons and type in firefox.exe -p or similar, I can create a new account (the last one created did not save, default user cannot be picked) and use Firefox normally. I am super confused and cannot find any solution online, I have tried many and this is the compromise I am working with as of now.
images not showing up / connection is not secure
Hi, Following the advice of a Mod, I updated to Firefox 66.0.5. Now in my e-mail, e-mails from Nintendo don't show images at all (see screenshot). Going through all po… (閱讀更多)
Hi, Following the advice of a Mod, I updated to Firefox 66.0.5. Now in my e-mail, e-mails from Nintendo don't show images at all (see screenshot). Going through all possible official and unofficial guides, nothing helped, as most guides say click on the lock and "disable protection for now" button, but this new Firefox version doesn't have such options. Today I also noticed on the streaming platform Twitch, where small "treasure chest" images should pop up from time to time through an extension, the image was completely black (should be of a treasure chest). This bug is not present on any other updated browsers, a viewer on Chrome confirmed he sees them normally. Articles read that didn't help: https://support.mozilla.org/en-US/kb/how-do-i-tell-if-my-connection-is-secure https://support.mozilla.org/en-US/kb/mixed-content-blocking-firefox In Privacy and Settings I toggled everything on and off and issue still persists. I will try to figure out if this is E-Mail provider issue or not, I will try to post a screenshot about Twitch and the black image in the next days as well. Thank you.
FF - Manage Data / Remove All - Not working. Bug.
FF 66.0.3 (64-bit) Cookie AutoDelete - I have checked "Localstorage Cleanup (Firefox 58+)?". But many sites remain - Cookies are deleted but storage persists. Or perhaps… (閱讀更多)
FF 66.0.3 (64-bit)
Cookie AutoDelete - I have checked "Localstorage Cleanup (Firefox 58+)?". But many sites remain - Cookies are deleted but storage persists. Or perhaps the Cookies listed are still there, even though it shows 0, because Data column still shows an amount.
In the developer's thread on GitHub, it is speculated that this is a FF issue:
"@pezz @planket2
I'm not sure how firefox displays the storage size completely, but based on my interpretation from the following screenshot, it's a firefox thing (or a bug on their end) and not a bug with this webextension itself."
https://github.com/Cookie-AutoDelete/Cookie-AutoDelete/issues/512
NOTE - JUST DISCOVERED - It's even worse - FF definitely is not clearing Cookies and Data -
I've just done the following 3 times with the same result each time:
FF: Cookies and Site Data / Manage Data / Remove All - Everything disappears. I close it, then reopen manage data - they are all back, including ones for which I am not on their site currently (no tabs open) - such as
www.theguardian.com 0 48.0 kb 17 hours ago www.facebook.com 0 48.0 KB 2 days ago secure.agoda.com 0 96.0 KB yesterday
NOTE - Facebook.com from 2 days ago reappears, although no tab open on facebook.com, I"m using Cookie AutoDelete, Privacy Badger, uBlock Origin.
???
What to do?
Firefox constantly freezes in win10, never on my win7 machine, none of the suggested fixes work
As stated above, in win10 Firefox constantly freezes up. Sometimes closing and opening resolve for a while, other times not. Tried all the fixes, none worked. The free… (閱讀更多)
As stated above, in win10 Firefox constantly freezes up. Sometimes closing and opening resolve for a while, other times not. Tried all the fixes, none worked. The freezing was more sporadic prior to the latest win10 update, much worse since. I have a win7 machine that never has problems. Both use Norton, both have same settings for browser and Norton security. Only difference is win10 vs win7. Hardware-wise the win10 machine has more resources, double the ram and an ssd, win7 machine less ram and hdd. The win10 machine should be better not worse.
What's the fix?
Edit Office documents via Office Online server problem after latest update.
Hi, At our university, a lot of user are using Firefox to edit Office documents via our on premise Office Online Server. Our Office Online server is always at the latest … (閱讀更多)
Hi,
At our university, a lot of user are using Firefox to edit Office documents via our on premise Office Online Server. Our Office Online server is always at the latest release/update. https://docs.microsoft.com/en-us/officeonlineserver/office-online-server-release-schedule (There is no problem with Office online in Office 365)
Recently the users complaining that they cannot add text to an office document. No problem with other browsers. Problem: While you start typing, you see the text on the screen, but when you hit enter or select another position in the document, the new added text disappears. FireFox is now running at version 66.0.5 (64 bit)
Is this a bug in the latest release?
Kind regards,
Johan
Google Calendar buttons scaling issue
Hi, I have a laptop with a 4K (3840 x 2160) display and have had issues with text scaling in various programs. I have tried various combinations of Windows display resol… (閱讀更多)
Hi,
I have a laptop with a 4K (3840 x 2160) display and have had issues with text scaling in various programs. I have tried various combinations of Windows display resolution and text size and have now settled on full recommended resolution of 3840 x 2160 and text size scaling of 225%.
In Google Calendar, the up and down buttons used to set Notifications, are abnormally small. I suspect this is related to high DPI scaling. Can this be fixed?
My own server (synology) is bloked by Firefox Certificat is generated by my own synology
I am at home and I have a synology NAS and a domain name if i want to connect with my server with domain name no possibility to create an exception il i connect with syn… (閱讀更多)
I am at home and I have a synology NAS and a domain name if i want to connect with my server with domain name no possibility to create an exception il i connect with synology.me adress no problem. It is terrible beaucouse it is MY SERVER !
Zimbra mail hides most of the body
https://www.zimbra.com/ distributes mail servers with a web client, as used e.g. by telenet.be , a daughter company of Liberty Global. The issue is that the body of HTML … (閱讀更多)
https://www.zimbra.com/ distributes mail servers with a web client, as used e.g. by telenet.be , a daughter company of Liberty Global. The issue is that the body of HTML mails does not show (except for the first half line) in Firefox in the main window. The window has an option "show in separate window" where it works correctly. I have this issue every time when I reinstall Firefox. After some weeks the problem tends to disappear and the window shows correctly. At the same time Firefox recognises this as a mail client and proposes the site as an alternative when I use the "email a link to this page" button. I have this on different (Windows 10) PCs I use, for a couple of years. And I would like to get rid of it.
Firefox not in appearing in Windows task menu (after 66.0.5 64-bit)
Hello Mozillians! I recently downloaded and ran the Firefox installer, to fix the Add-on problem. Since then, Windows 10 start menu shows a ghost or phantom "Firefox Des… (閱讀更多)
Hello Mozillians!
I recently downloaded and ran the Firefox installer, to fix the Add-on problem.
Since then, Windows 10 start menu shows a ghost or phantom "Firefox Desktop app" when I open it and start to type "f i r e . . ."
Before, A single "f" would bring up the live application, and I'd be on my way. Now even the full "firefox" fails to find the actual application.
It still shows as a "new" app, and I can access it that way, but I'd like to fix this. (I expect "new" will soon fade, and then it'll be gone.)
(Also, a sub problem: image upload in this form says "Uploading ..." but the spinning wheel hasn't stopped.)
Thanks!
-BC
Errors when accessing pages with Quirks mode
I'm running Firefox 66.0.5 on Windows 10 Home, Version 1809. I've been seeing the following event log issues for months and have finally found the issues occur when Firef… (閱讀更多)
I'm running Firefox 66.0.5 on Windows 10 Home, Version 1809. I've been seeing the following event log issues for months and have finally found the issues occur when Firefox accesses sites with "Render Mode: Quirks mode" such as https://money.cnn.com/data/markets/.
The following error occurs twice in the system log and the source is Microsoft-Windows-DistributedCOM. The PID shows it is a Host Process for Windows Services running under the Network Service user:
The application-specific permission settings do not grant Local Activation permission for the COM Server application with CLSID {2593F8B9-4EAF-457C-B68A-50F6B8EA6B54}
and APPID
{15C20B67-12E7-4BB6-92BB-7AFF07997402}
to the user xxxxx\xx SID (S-1-5-21-xxxxxx
-xxxxxx-xxxxxx-xxxx) from address LocalHost (Using LRPC) running in the application container Unavailable SID (Unavailable). This security permission can be modified using the Component Services administrative tool.
At the same time, the following is generated in "Microsoft-Windows-AppXDeploymentServer/Operational"
First: Starting validation and setting the Trust Label on package Microsoft.VP9VideoExtensions_1.0.20952.0_x64__8wekyb3d8bbwe with flags 0x3.
Second: Package Microsoft.VP9VideoExtensions_1.0.20952.0_x64__8wekyb3d8bbwe has Trust Label already. Flags: 0x3
Third: Finished validation and setting the Trust Label on package Microsoft.VP9VideoExtensions_1.0.20952.0_x64__8wekyb3d8bbwe with flags 0x3.
If I use IE, instead of Firefox, I still get event log entries but they are different:
First: DllHost (5100,D,35) Internet_NOEDP_LEGACY_IDB: Error -1919 validating header page on flush map file "C:\Users\xxx\AppData\Local\Microsoft\Internet Explorer\Indexed DB\Internet.jfm". The flush map file will be invalidated. Additional information: [SignDbHdrFromDb:Create time:00/00/1900 00:00:00.000 Rand:0 Computer:] [SignFmHdrFromDb:Create time:00/00/1900 00:00:00.000 Rand:0 Computer:] [SignDbHdrFromFm:Create time:05/10/2019 14:05:03.828 Rand:900562120 Computer:] [SignFmHdrFromFm:Create time:05/10/2019 14:05:41.106 Rand:2946898310 Computer:]
Second: DllHost (5100,D,35) Internet_NOEDP_LEGACY_IDB: Flush map file "C:\Users\xxx\AppData\Local\Microsoft\Internet Explorer\Indexed DB\Internet.jfm" will be deleted. Reason: ReadHdrFailed.
Since this issue with Firefox is creating about 50 to 100 system errors per day, I've tried to resolve it in multiple ways. Making changes in Component Services will not have any affect. Also, under Internet Options, select Advance. Under Multimedia, uncheck "Enable alernative codecs in HTML5 media elements* - This also has no affect.
I understand what Quirks mode is, so I know I cannot change how developers create their web pages. Does anybody have any suggestions on what I can to do mitigate the errors in the System event log?
Why is Firefox screwing up the graphics on Facebook?
I hate the fact that Mozilla shirks supporting their products themselves, and passes it off on users. Since that's my only option... why is Firefox queering the grahics … (閱讀更多)
I hate the fact that Mozilla shirks supporting their products themselves, and passes it off on users. Since that's my only option... why is Firefox queering the grahics in Facebook?