Fragen mit folgendem Schlagwort anzeigen: Alle Fragen anzeigen

Cannot open Firefox because "Firefox Profile Missing or Unavailable." But I did find it in my Library. Using MacBook Pro, High Sierra

Suddenly! Cannot open Firefox because of the error message: "Firefox profile missing or unavailable." I found the profile in my Library. Looked for internet advertised "… (Lesen Sie mehr)

Suddenly! Cannot open Firefox because of the error message: "Firefox profile missing or unavailable."

I found the profile in my Library.

Looked for internet advertised "Firefox profile manager," but could not find it. Only one I could find was obsolete.

Thank you.

Gefragt von mobiusor vor 3 Tagen

Letzte Antwort von mobiusor vor 1 Stunde

My Firefox has died.

I have run Firefox successfully on my iMac for years. Yesterday in the middle of a session it suddenly froze. I closed down and tried to reopen, and now when I click on… (Lesen Sie mehr)

I have run Firefox successfully on my iMac for years. Yesterday in the middle of a session it suddenly froze. I closed down and tried to reopen, and now when I click on the Firefox icon, nothing happens at all. It's as though I no longer have Firefox on my computer. Can anybody help?

Gefragt von roger.vignoles vor 1 Stunde

I can open the browser but stays block on blank page

Hello, I can open firefox but I can't access any website. Firefox is completely blocked. Just a blank page. I can't access "option" or any other tab. I can't access inter… (Lesen Sie mehr)

Hello, I can open firefox but I can't access any website. Firefox is completely blocked. Just a blank page. I can't access "option" or any other tab. I can't access internet. Since I'm not a developer I've decided to download a new version but can't seem to delete ALL the files from the previous firefox so when I upload the new I get the message impossible to execute the code VCRUNTIME_1.dll which isn't found. I don't know if it has anything to do with the problem but the "new" Firefox shows exactly the same issue. I can't access internet. I even tried to download, after deleting the firefox on my desktop, a firefox for businesses but the same message and the same issue. I've tried to delete absolutely all files Firefox from my laptop so I could download the browser as if I never had it on my computer but I'm not successful so the same issue shows up again and again. Thank you for your help.

Gefragt von nawo vor 2 Stunden

téléchargement

Bonjour, Depuis quelque jour voici ce qui apparat en sur-fenêtre à un téléchargement ci dessous. 4U48B4jT.7z.part ne pourra être enregistré car le fichier source ne peut … (Lesen Sie mehr)

Bonjour, Depuis quelque jour voici ce qui apparat en sur-fenêtre à un téléchargement ci dessous. 4U48B4jT.7z.part ne pourra être enregistré car le fichier source ne peut être lu. Sur les autre navigateurs cela ne se produit pas!! Merci de voir qui fait quoi. Cordialement Dominique

Gefragt von TURBAN Dominique vor 5 Stunden

Math formula in Moodle course displayed as plain Latex code since version 88

Recently (a few days), I have noticed that math formulas are displayed as plain Latex code in a Moodle-based course viewed on my windows Firefox browser. There is no prob… (Lesen Sie mehr)

Recently (a few days), I have noticed that math formulas are displayed as plain Latex code in a Moodle-based course viewed on my windows Firefox browser. There is no problem with other browsers and android devices. It seems to be related to the automatic update to the version 88 of the Firefox browser. Is any one else facing this problem? Does anybody know a solution?

Gefragt von tava vor 6 Tagen

Letzte Antwort von tava vor 6 Stunden

Messages being received and new software dowloads being blocked-----

No Internet There is something wrong with the proxy server or the address is incorrect. Try: Contacting the system admin. OPTUS, they say given that I do have in… (Lesen Sie mehr)

No Internet There is something wrong with the proxy server or the address is incorrect. Try:

Contacting the system admin. OPTUS, they say given that I do have internet its a software problem

Checking the proxy address Running Windows Network Diagnostics Done, sends the results to Microsoft and tells you nothing.

ERR_PROXY_CONNECTION_FAILED If you use a proxy server… Check your proxy settings or contact your network administrator to make sure that the proxy server is working. If you don't believe you should be using a proxy server: Go to the Chrome menu > Settings > + Show advanced settings > Change proxy settings… > LAN Settings and deselect "Use a proxy server for your LAN".

Gefragt von advancedprojectmpl vor 9 Stunden

Graphic artifacts on videos and frequent tab crashes

Hello, I've been getting an error for some time now. Firefox tabs suddenly crash (usually media tabs with video, like Twitch or video conference sites) and I can't seem t… (Lesen Sie mehr)

Hello,

I've been getting an error for some time now. Firefox tabs suddenly crash (usually media tabs with video, like Twitch or video conference sites) and I can't seem to find a solution. But most importantly, many videos or live streams show graphic artifacts. You can check it in the attached screenshot). I have tried many things to solve it, but none worked. This is what I tried:

  • Changing cables and monitors.
  • Disabling extensions and plugins.
  • Disabling hardware acceleration.
  • Installing Firefox from scratch.
  • Installing an old version.
  • Installing Nightly.
  • Removing the GPU. The issue persisted with a different video card and with integrated graphics. So the GPU is not the issue.
  • Trying using another OS. I thought my Windows install might have been corrupt, but it also happened in Ubuntu.
  • Trying other browsers. I tried Chrome (which resulted in the issue as well) and Edge (which surprisingly did fine, it's my only solution right now).

I would love to keep using Firefox but it's a pain to watch media like this. I don't know if the issue might be from the motherboard or another component. Between the crashes and this I can't use it normally.

I can try providing any details needed to solve the problem. Could you please help me? I don't know what else I can try.

Gefragt von Orphen vor 1 Monat

Letzte Antwort von Orphen vor 15 Stunden

Another Small windoow moving on with high border

I am very very tired from this black border.. I have also tried by uninstall & install firfox setup again & again many times but this problem cant be fixed. Kind… (Lesen Sie mehr)

I am very very tired from this black border.. I have also tried by uninstall & install firfox setup again & again many times but this problem cant be fixed. Kindly help me as soon as possible..

Kindly assist me step by step ..How can i fix this problem.

Gefragt von Kamal Oberoi vor 5 Monaten

Letzte Antwort von Kamal Oberoi vor 19 Stunden

Silent failure when trying to render SVG image with widht/height in percentage

Hi, In the context of an app using Pixi.js to render markers on a map, we have noticed that Firefox is unable to load SVG images from a data URL, as soon as they have a w… (Lesen Sie mehr)

Hi,

In the context of an app using Pixi.js to render markers on a map, we have noticed that Firefox is unable to load SVG images from a data URL, as soon as they have a width/height in percentage.

Switching to a px size fixes the problem.

But what bothers me the most, is that this fails seems to be silent, there is no way to catch the error and bubble it up to the developer. So the image just never loads in our code, which makes the issue extremely difficult to figure.

See more information, and a reproduction with Pixi.js there: https://github.com/pixijs/pixi.js/issues/7473

Gefragt von eb42 vor 1 Tag

Windows speech recogntition laggs firefox

Sorry am not the best at english. whenever i use windows speech recognition firefox becomes unresponsive/laggs, where clicking on it doesnt do anything videos eventually… (Lesen Sie mehr)

Sorry am not the best at english.

whenever i use windows speech recognition firefox becomes unresponsive/laggs, where clicking on it doesnt do anything videos eventually stop playing/lagg, i can't even switch tabs or start typing a url/search,i need to turn off windows speech recognition for it to start working normally again after a while, sometimes it takes several minutes.

Gefragt von Rexey vor 1 Tag

Link in email (Thunderbird) won't open in Firefox

Hello. I am using Ubuntu 21.04 and after the upgrade I got different issues with Mozilla products. FF is: 88.0 64-bit TB is: 78.8.1 (64-Bit) One is: "Firefox is already r… (Lesen Sie mehr)

Hello.

I am using Ubuntu 21.04 and after the upgrade I got different issues with Mozilla products. FF is: 88.0 64-bit TB is: 78.8.1 (64-Bit)

One is: "Firefox is already running, but is not responding. To use Firefox, you must first close the existing Firefox process, restart your device, or use a different profile." appears if I click on links in emails. It doesn't matter if they're linked to youtube, are an online version of the email etc. Always the same message.

I tried to assign Firefox as a standard browser and changed to another one, started the system again, ran Thunderbird and Firefox and it still happened. I tried changing something in the config editor, doesn't help at all. I checked for files / attachments and what should happen with http/https. There's no entry, which is fine according to mozilla help. The settings are the same as before the upgrade. I don't understand why it doesn't work anymore.

And second problem is: When clicking a email link in Firefox it doesn't open in Thunderbird. Error message is: "Thunderbird is already running, but is not responding. To use Thunderbird, you must first close the existing Thunderbird process, restart your device, or use a different profile."

It also doesn't work if I have run FF and TB in safe mode at the same time or in other constellations (FF in safe mode, TB not and vice versa)

Any other ideas?

Gefragt von antishape vor 3 Tagen

Letzte Antwort von antishape vor 1 Tag

MOZILLA_PKIX_ERROR_INVALID_INTEGER_ENCODING error after new server cert installed (self signed).

After installed some expired certs on a server in house, I try and bring up a management page that worked fine prior. The error is: The server presented a certificate tha… (Lesen Sie mehr)

After installed some expired certs on a server in house, I try and bring up a management page that worked fine prior. The error is: The server presented a certificate that contains an invalid encoding of an integer. Common causes include negative serial numbers, negative RSA moduli, and encodings that are longer than necessary.

Error code: MOZILLA_PKIX_ERROR_INVALID_INTEGER_ENCODING

How can this be worked around, a setting of some sort maybe?

Thanks for any input

Gefragt von sbhesser vor 1 Monat

Letzte Antwort von sbhesser vor 1 Tag

Problem with video player.

I use Firefox on both Windows 10 and Ubuntu OS. However, when I use Firefox on Ubuntu and try to play a video from google drive I can hear the audio (sometimes) while the… (Lesen Sie mehr)

I use Firefox on both Windows 10 and Ubuntu OS. However, when I use Firefox on Ubuntu and try to play a video from google drive I can hear the audio (sometimes) while the screen remains black. What will be the solution?

Gefragt von Ahsan vor 2 Tagen

strange user interface appearance if I have set Firefox to remember my tabs

I have Firefox installed on an XUbuntu 20.04.2 LTS machine. preferences to "restore previous session" on startup. Intermittently, when I launch the browser, one of my wi… (Lesen Sie mehr)

I have Firefox installed on an XUbuntu 20.04.2 LTS machine. preferences to "restore previous session" on startup. Intermittently, when I launch the browser, one of my windows has a very strange appearance (please note the general look of the window in the attached screenshot and ignore the "page cannot be displayed" message, as the screenshot was taken when I was not connected to the Internet.)

I have already tried reseting Firefox and that does not make the problem go away permanently; it always comes back eventually. (Note: I cleared cache before, and cookies after, taking the screenshot but before opening this support request. So the "troubleshooting information" attached reflects how it is after cookies are cleared.)

Gefragt von 4232jl vor 2 Tagen

Color block issues

Hi, I have a problem with random "color blocks" appearing on the screen when using the Windows browser. They never happen with any other program on the computer so it is … (Lesen Sie mehr)

Hi,

I have a problem with random "color blocks" appearing on the screen when using the Windows browser. They never happen with any other program on the computer so it is only an issue with the browser. These color blocks usually disappear when I roll the mouse arrow over the discolored block or reload the page. I have attached an image with an example, you can see the discolored black block when it is supposed to be all grey. I have tried both refreshing and reinstalling the software. The software has worked on this computer before. Any help would be appreciated.

Kind regards, Magnus

Gefragt von magnus.lo vor 2 Tagen

UI freeze when opening bookmarks or history from library menu in Firefox 89/90

Hi! Been test driving Proton and quite liking it, but on both FF 89 and 90 im running into issue where opening bookmarks or history via library menu freezes browser ui. R… (Lesen Sie mehr)

Hi!

Been test driving Proton and quite liking it, but on both FF 89 and 90 im running into issue where opening bookmarks or history via library menu freezes browser ui. Restoring and maximizing window restores the functionality again until next time i try to access said menus. After restoring and maximizing it seems like all the actions i've tried happen at once. See video https://imgur.com/a/8f2tl0l. I have roughly 100 bookmarks, so that shouldn't be an issue.

This happens also on completely fresh install without any backups and new profile. As soon as I import my bookmarks or even bookmark couple new, random sites without restoring old bookmarks, this problem begins manifesting itself.

I've tried troubleshooting mode and that helps, but im still sure what causes the issue as just disabling hardware acceleration does not help and I have no other themes or extensions active atm. Just in case I've also tried updating graphics drivers to no avail.

Stable FF does not display such issue.

Gefragt von twofort vor 1 Woche

Letzte Antwort von twofort vor 2 Tagen

**Having Issue on Only iPhone**

I have a custom website portal using PHP laravel but only facing one issue after applying Cloudflare that's when we add to cart some products and generate order it shows … (Lesen Sie mehr)

I have a custom website portal using PHP laravel but only facing one issue after applying Cloudflare that's when we add to cart some products and generate order it shows me a receipt that's mean everything is done but only on iPhone when we move back and then move forward they generate another order. So I want to know is there any caching problem after Cloudflare or something else this portal is for a reseller of my website it's not public, the front end is on WordPress and for reseller, we have backend portal separately here's the website URL:https://targetforarchery.com/

Gefragt von targetarcheryn vor 2 Tagen

Firefox closes automatically after downloading a file from Yahoo business mail

Recently Firefox is randomly closing automatically after downloading a file from Yahoo business mail. This happens only with Yahoo business mail and not with other websit… (Lesen Sie mehr)

Recently Firefox is randomly closing automatically after downloading a file from Yahoo business mail. This happens only with Yahoo business mail and not with other websites. So, when downloading a file from other websites (gmail, etc.) everything is O.K. This happened recently when Yahoo updated its software. Also, happens only with Firefox (for example with Chrome is everything O.K.).

Gefragt von eladopoulos vor 3 Tagen

Letzte Antwort von eladopoulos vor 2 Tagen

Printing dialog

Hello, Since the new printing dialog, the preprocessing of the website for printing takes ages (like minutes) to process even simple websites. Is there a way to disable m… (Lesen Sie mehr)

Hello, Since the new printing dialog, the preprocessing of the website for printing takes ages (like minutes) to process even simple websites. Is there a way to disable mozillas printing dialog until it is fixed?? impossible to work with ! Also not possible ot stop the processing. Same situation on the windows10 and on OSX 10.12.6 version.

Gefragt von martin.mostboeck vor 2 Tagen