Unable to open Firefox or Firefox Profile Manager

When using my computer today Firefox began not working, I would open it though clicking or running as admin, and it would open then Immediately crash, I've attempted to d… (читать ещё)

When using my computer today Firefox began not working, I would open it though clicking or running as admin, and it would open then Immediately crash, I've attempted to delete the profile files to force it to create a new one, I've attempted to use backups to see if it would fix, I've refreshed my Firefox account using another pc logged into my account in Firefox. Ive attempted to use the "firefox.exe -P" command to force the profile to open but that instantly closes like the browser, and at this point im out of ideas on what it could be. Any suggestions or solutions?

Задан fledglingjones 1 день назад

Последний ответ от fledglingjones 1 день назад

Are some questions deleted?

About a week ago I posted a question that has to do with cookies being deleted when I close Firefox. There was no link to any website in it. The question is not there. Do… (читать ещё)

About a week ago I posted a question that has to do with cookies being deleted when I close Firefox. There was no link to any website in it. The question is not there. Do moderators "hold" or delete questions for any reason? Thanks.

Задан Sue 1 день назад

Последний ответ от Sue 20 часов назад

URL bar right click menu

When I select a text on a webpage and right click, there are some options including add-on related ones (e.g. translate this text). However, when I select a text in the a… (читать ещё)

When I select a text on a webpage and right click, there are some options including add-on related ones (e.g. translate this text). However, when I select a text in the address bar my add-on options doesn't appear. Is it possible to use my add-ons on address bar selections? Or is it that my add-ons lack this feature?

Задан cmnmsc 1 день назад

Последний ответ от cmnmsc 14 часов назад

Unable to change color for visited websites

erride Color of Visited Websites since version 69.0.3 Since after version Firefox 69.0.3 32bit, the visited website color can not be altered no matter what variation I tr… (читать ещё)

erride Color of Visited Websites since version 69.0.3

Since after version Firefox 69.0.3 32bit, the visited website color can not be altered no matter what variation I try within General - Language and Appears - Color. Background and Text work fine though. I can change the color on the color screen but it has no effect when I have visited websites after a Google search. I pick the color via the rainbox color screen in the Color section.

Being able to change the color for visited website to Red would make my life easier while doing searches to avoid repeatedly going to the same websites previously looked at. Just for your info, I change the colors of the Background to Black, Text to White, and non-visited website to white. I have low vision and it makes it easier on my eyes.

I have this problem on my old Windows 7 with every version upward. I just got a brand new Dell with Windows 10 and it has the exact same problem with both the 32-bit and 64-bit version of 84.0.2. Hence, this is why I have not bothered submitting this issue until I got my Windows 10 unit.

On the Tools - Options - General - Language and Appearance - Color, I have tried both Always Override and Use only with Hight Contrast Theme. Checking and un-checking Use System color and Underline weblinks had no effect. None of these variations had no effect.

Задан condornarvik67 4 дня назад

Последний ответ от condornarvik67 2 дня назад

Text size only zoom - not working

Good morning to everyone! My "text size only" zoom is no longer working. I followed these (*) instructions and restarted the browser but to no avail. (*) https://support.… (читать ещё)

Good morning to everyone!

My "text size only" zoom is no longer working. I followed these (*) instructions and restarted the browser but to no avail.

(*) https://support.mozilla.org/en-US/kb/font-size-and-zoom-increase-size-of-web-pages#w_how-to-only-change-the-size-of-the-text

Can anyone, please, help me solve this problem? Thank you in advance for your time and expertise!

Tommaso

Задан Tommaso Santojanni 2 дня назад

Последний ответ от Tommaso Santojanni 1 день назад

Can't use Netflix: Error Code F7702-1290

Hello! I can't use Netflix on my old Windows 7 machine. I'm sure my computer can handle the transcode but just in case - it runs an i3-2330M with 6GB of RAM. When I hove… (читать ещё)

Hello!

I can't use Netflix on my old Windows 7 machine. I'm sure my computer can handle the transcode but just in case - it runs an i3-2330M with 6GB of RAM. When I hover over a title, I can see the preview but when I click it, I end up with an error message. I run the latest Firefox version and have also restarted to check if it works but alas, to no avail.

I have attached an image below. Also, just in case, I have done the adjustments to Firefox's configuration from here.

All help would be appreciated!

PS. Not sure if this helps, but Firefox couldn't play Spotify either! When I open the web Spotify player, I can see my playlists and such, but when I click on any song/album/playlists's play button, it doesn't respond at all! I have resorted to using the app, but am mentioning just in case if it helps figure out the problem/for other users having the same trouble as me.

Задан hanos 4 дня назад

Последний ответ от hanos 1 день назад

Why do Firefox and Wndows Task mgr show such different values/

Firefox (84.0.2 x64) has recently become a memory hog to the point where my system (W7) slows to a point where it is unusable. I do not wish to spend an entire day (or mo… (читать ещё)

Firefox (84.0.2 x64) has recently become a memory hog to the point where my system (W7) slows to a point where it is unusable. I do not wish to spend an entire day (or more) troubleshooting in the hope that I can make go away a problem that didn't exist 1 month ago do so how can I roll back to an earlier release (say the one running in december last year) which did not have any of these problems?

I attach two screen prints from a laptop (W7 12GBRam) running one instance of firefox with maybe 20 open tabs Windows Task Mgr which shows Firefox with 9 processes using around 5GB with one process using 2GB Firefox task mgr which shows 25 tabs using a total of around 0.5GB

Clearly the info in the firefox taskmgr is rubbish - or rather not reporting the same thing!

Задан allizom1 1 неделю назад

Последний ответ от allizom1 5 дней назад

After update to firefox 80.0 pages sometimes load blank randomly

After update to firefox 80 sometimes random pages do not load. They open as blank white page with refresh button being inactive. Only way to solve this problem is close p… (читать ещё)

After update to firefox 80 sometimes random pages do not load. They open as blank white page with refresh button being inactive. Only way to solve this problem is close page, open new tab and try to load this page again.

This is completely random, happening on all sites, opened from links on other sites, bookmarks or speed dial. No idea what could cause it. Maybe firefox has some problems with creating new process for new tab if my process limit is set to 1?

Задан Piterk 3 месяца назад

Последний ответ от Piterk 4 дня назад

firefox seems to be dying

Firefox stopped loading facebook a few weeks back and I've been using Edge for FB. Today Firefox gives "SEC_ERROR_BAD_SIGNATURE" for a large number of sites, including gm… (читать ещё)

Firefox stopped loading facebook a few weeks back and I've been using Edge for FB. Today Firefox gives "SEC_ERROR_BAD_SIGNATURE" for a large number of sites, including gmail and all the google sites, while still working for other sites like BBC News. I get the impression that Firefox is being somehow "targeted"... I've used it for years, going back to its predecessors in the 90s and have resisted changing browser so far!

Задан marklgsylvester 4 дня назад

Последний ответ от marklgsylvester 3 дня назад

HTTPS and SSL on Localhost Required Now?

Hi, I've recently learned, like others, that the Firefox browser no longer supports plain http requests and automatically diverts to https. I develop websites and have in… (читать ещё)

Hi, I've recently learned, like others, that the Firefox browser no longer supports plain http requests and automatically diverts to https. I develop websites and have in the past used Apache Virtual Hosts. I want to be able to achieve the same thing, specifically, I want to use the domain name the site will eventually be hosted on, but point to a local directory: localhost/mywebsite newWebsite.com

I'm getting the impression that I will now have to create SSL Certificates for each local site now, so that I can use the https (port 443) protocol. Am I right to assume this, or am I missing something that will make my life easier? I have looked online, but can't find much in the way of answers.

Thanks for reading.

Задан wilko007 3 дня назад

Последний ответ от wilko007 2 дня назад

Firefox won't load web pages

Firefox won't load web pages, I have to restart my computer. Chrome and Opera open pages seamlessly This has been happening to me many times lately. I use Win 10 and the … (читать ещё)

Firefox won't load web pages, I have to restart my computer. Chrome and Opera open pages seamlessly This has been happening to me many times lately. I use Win 10 and the latest version of Firefox 84.0.2

Задан tesic2008 1 неделю назад

Последний ответ от tesic2008 6 дней назад

Viewing cookies

I have set cookies on FF to view and see retaintion. When I go to Privacy and security, Cookies and site data, and then click on "manage data" it never shows stored cooki… (читать ещё)

I have set cookies on FF to view and see retaintion. When I go to Privacy and security, Cookies and site data, and then click on "manage data" it never shows stored cookies. Why is this the case ? Is there another location that displays cookies?

Задан Mace2 2 недели назад

Последний ответ от Mace2 2 недели назад

Firefox on PC and new facebook

When Facebook updated their system a few months ago, running it on firefox with windows 10 on a pc crashes mozilla. It happens if you are logged into FB for some length … (читать ещё)

When Facebook updated their system a few months ago, running it on firefox with windows 10 on a pc crashes mozilla. It happens if you are logged into FB for some length of time (say an hour). I have no extensions operating just plain firefox. I turned on task manager inside firefox to watch what happened over time along with windows task manager. Within a half hour, FB is using high energy impact and just about all available memory in the system and filled the cache as well. Eventually it just freezes firefox and I have to kill the program go back and clear the cache and often do a complete refresh of firefox

Задан toms7 6 дней назад

Последний ответ от toms7 6 дней назад

Firefox Mac menu bar covers tabs when in full screen

In Firefox for Mac, when in fullscreen mode, moving the mouse curser to the top of the screen to show the menu bar covers the open tabs, address bar etc. I'm not sure if … (читать ещё)

In Firefox for Mac, when in fullscreen mode, moving the mouse curser to the top of the screen to show the menu bar covers the open tabs, address bar etc. I'm not sure if this is a feature or a bug - in other browsers the tabs move down so that you can still click on them, which I much prefer.

Is there a way to have Firefox move the address bar etc out of the way when showing the menu bar in full screen?

I've attached a couple of screenshots to show the behaviour in Firefox compared to Brave browser (and I guess Chrome).

Apologies if this has been answered elsewhere, I saw a few similar posts but nothing with this exact issue.

Thanks!

Задан J-Oz 6 дней назад

Последний ответ от J-Oz 5 дней назад

How does omnibox addSuggest work in private mode?

I tried omnibox with the following code from MDN. When I trying, I temporarily loaded manifest.json from about:debugging. This worked in a normal browser, and typing cs a… (читать ещё)

I tried omnibox with the following code from MDN. When I trying, I temporarily loaded manifest.json from about:debugging. This worked in a normal browser, and typing cs a show a some suggestion.

However, this suggestion feature is not working in private mode. This did not change even if I allowed it to run in a private window. How can I get the omnibox suggestion feature to work in private mode?

Задан desertpureolive 5 дней назад

Последний ответ от desertpureolive 5 дней назад

Unable to migrate or restore OneTab and its data

None of the available migration or restore methods are capable of preserving OneTab data. In every case I have tried, OneTab is missing from the add-ons in my new install… (читать ещё)

None of the available migration or restore methods are capable of preserving OneTab data. In every case I have tried, OneTab is missing from the add-ons in my new installation or profile. The only approach which achieved anything at all was to replace the entire .mozilla director under Ubuntu, but even this only displayed the OneTab page and its data on the first invocation of Firefox. Since the add-on was not present, the data was gone at the second invocation. However, repeating this process at least allowed me to export the OneTab data from *one* profile on the first invocation. Unfortunately, this method is completely useless under Windows, as are the recommended approaches of using Firefox sync (with sync turned on for add-ons) or replacing the contents of a newly created profile with the contents of an old or saved one. How can I properly backup and restore or migrate a Firefox installation, *including* my OneTab installation and data?

Задан rsbrux 2 недели назад

Последний ответ от rsbrux 4 дня назад

Javascript Redirection Not Working

Hello, I have a web page that prints a document, and then redirects back to the main page. This website has always worked in every browser, and now in Firefox 84.0.2 it n… (читать ещё)

Hello,

I have a web page that prints a document, and then redirects back to the main page. This website has always worked in every browser, and now in Firefox 84.0.2 it no longer redirects.

What changed in Firefox, and how do I get it redirecting again?

Here is a snippet of the code in question:

<script type='text/javascript'>

    var interval = setInterval(function() {
         if(document.readyState === 'complete') {
              clearInterval(interval);
              window.print();
         }
    }, 100);
    
    window.onbeforeprint = function() {
         window.location = 'https://www.mozilla.org';
    }

</script>

Задан Fred 2 недели назад

Последний ответ от Fred 4 дня назад

Black Background on All Pages but Firefox Own Ones

Dear All Sorry to pose this question once more but the provided solutions in the FAQ will not fix my problem. I am working on a Mac. Since yesterday I have troubles with … (читать ещё)

Dear All

Sorry to pose this question once more but the provided solutions in the FAQ will not fix my problem. I am working on a Mac. Since yesterday I have troubles with most pages on firefox as they all come in a black background/white (or different color) font design.

I have already checked the preferences - these are as they should be (white background). I have also gone to "customize" and chosen "light". No change.

What else could I try? It started yesterday without a concious attempt on my side to change something. I could have hitten some wrong buttom but I would not know.

Many thx already for whovever kind soul is going to help me.

Kind regards Antoinette

Задан antoinette.weibel 4 дня назад

Последний ответ от antoinette.weibel 4 дня назад

firefox synch after computer restoration

Hello everybody, first of all sorry if there are mistakes in my english or missuse of informatic terms, I am not a native speaker. I did a complete restoration of my comp… (читать ещё)

Hello everybody, first of all sorry if there are mistakes in my english or missuse of informatic terms, I am not a native speaker.

I did a complete restoration of my computer (installing again windows after formating the hard drive). I installed again firefox and connected it to my firefox account. I was expecting for firefox to synchronize itself and find again all my registered login passwords, tabs, ect..

Instead of this, even if the synchronisation seems to occur (turning symbol) nothing happens after that. I can not find neither my old tabs or my log in informations.

I hope you can understand my problem and can help me to solve it,

thanks in advance

Pierig

Задан pierigd88 4 дня назад

Последний ответ от pierigd88 4 дня назад

both lastpass and onetab icons disappeared from firefox

Sometime in the last week or so, the lastpass and onetab icons that normally reside just to the right of the URL display and to the left of the download icon and the hist… (читать ещё)

Sometime in the last week or so, the lastpass and onetab icons that normally reside just to the right of the URL display and to the left of the download icon and the history icon in the upper right of my FF browser disappeared. I think maybe it was the result of an update, but I wasn't paying close attention, then when I did notice it, couldn't find anything on the interweb about it.

They are both still installed since if I go to the onetab on the playstore it only shows uninstall and if I restart the computer, one of my open browser windows will restart with the onetab open as a new tab. If I close the tab, there is then no evidence apparent that it is still there. I have hovered my mouse over that area but nothing shows to be there.

Any ideas? BTW, if not apparent from the above, I am not very technical. Thanks

Win 10 Home, FF browser

Задан Odysseus 5 дней назад

Последний ответ от Odysseus 4 дня назад