Images Not Loading on Certain Websites in Firefox

I'm having trouble with Firefox where images aren't loading on some websites, even though they display fine in other browsers. I've tried clearing the cache and restartin… (tuilleadh eolais)

I'm having trouble with Firefox where images aren't loading on some websites, even though they display fine in other browsers. I've tried clearing the cache and restarting Firefox, but the issue persists.

Is there anything else I can try to fix this problem and get images to load properly?

Asked by Robert Wolf 1 seachtain ó shin

Last reply by cor-el 1 seachtain ó shin

I want to write an addon firewall but it fails

#!/bin/bash # Verzeichnis erstellen mkdir FoxyAddOnFirewall cd FoxyAddOnFirewall || exit # package.json erstellen cat <<EOF > package.json { "title": "Foxy A… (tuilleadh eolais)

#!/bin/bash

# Verzeichnis erstellen
mkdir FoxyAddOnFirewall
cd FoxyAddOnFirewall || exit

# package.json erstellen
cat <<EOF > package.json
{
  "title": "Foxy AddOn Firewall",
  "name": "foxy-addon-firewall",
  "description": "A Firefox addon to control internet access for other addons",
  "author": "Your Name",
  "version": "1.0.0",
  "license": "MIT"
}
EOF

# background.js erstellen
cat <<EOF > background.js
var permissionManager = Components.classes["@mozilla.org/permissionmanager;1"]
                        .getService(Components.interfaces.nsIPermissionManager);

// Addon-Liste abrufen
function getAllAddons() {
    var {AddonManager} = Components.utils.import("resource://gre/modules/AddonManager.jsm", {});
    return new Promise(function(resolve, reject) {
        AddonManager.getAllAddons(function(addons) {
            resolve(addons);
        });
    });
}

// GUI aktualisieren
function updateUI() {
    getAllAddons().then(function(addons) {
        var addonList = document.getElementById("addon-list");
        addonList.innerHTML = ""; // Zurücksetzen der Liste

        addons.forEach(function(addon) {
            var listItem = document.createElement("li");
            listItem.textContent = addon.name;
            
            var blockButton = document.createElement("button");
            blockButton.textContent = "Block";
            blockButton.addEventListener("click", function() {
                blockInternetAccessForAddon(addon);
            });

            listItem.appendChild(blockButton);
            addonList.appendChild(listItem);
        });
    });
}

// Internetzugriff für ein bestimmtes Addon blockieren
function blockInternetAccessForAddon(addon) {
    var host = addon.getResourceURI("").host;
    permissionManager.remove(host, "allAccess");
    console.log("Internetzugriff für " + addon.name + " wurde blockiert.");
}

document.addEventListener("DOMContentLoaded", function() {
    updateUI(); // GUI beim Laden der Seite aktualisieren
});
EOF

# index.html erstellen
cat <<EOF > index.html
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Foxy AddOn Firewall</title>
  <link rel="stylesheet" href="style.css">
</head>
<body>
  <h1>Foxy AddOn Firewall</h1>
  <p>Welcome to Foxy AddOn Firewall!</p>

  <h2>Installed Addons:</h2>
  <ul id="addon-list">
    <!-- Addon-Liste wird hier eingefügt -->
  </ul>

  <script src="background.js"></script>
</body>
</html>
EOF

# style.css erstellen
cat <<EOF > style.css
body {
  font-family: Arial, sans-serif;
  background-color: #f0f0f0;
  text-align: center;
}

h1 {
  color: #007bff;
}

h2 {
  margin-top: 20px;
}

ul {
  list-style-type: none;
  padding: 0;
}

li {
  margin-bottom: 10px;
}

button {
  background-color: #007bff;
  color: white;
  border: none;
  padding: 5px 10px;
  border-radius: 5px;
  cursor: pointer;
}

button:hover {
  background-color: #0056b3;
}
EOF

# manifest.json erstellen
cat <<EOF > manifest.json
{
  "manifest_version": 2,
  "name": "Foxy AddOn Firewall",
  "version": "1.0",
  "description": "A Firefox addon to control internet access for other addons",
  "icons": {
    "48": "icon.png"
  },
  "permissions": [
    "management"
  ],
  "browser_action": {
    "default_popup": "index.html",
    "default_icon": "icon.png"
  }
}
EOF

# Icon herunterladen
wget -O icon.png "https://img.icons8.com/ios-filled/50/000000/firewall.png"

# Installationsanweisungen anzeigen
echo "FoxyAddOnFirewall wurde erfolgreich initialisiert!"
echo "Um das Addon in Firefox zu installieren:"
echo "1. Öffnen Sie Firefox und geben Sie 'about:debugging' in die Adressleiste ein."
echo "2. Klicken Sie auf 'Dieses Firefox installieren' unter 'Temporäre Add-ons laden'."
echo "3. Navigieren Sie zum Verzeichnis 'FoxyAddOnFirewall' und wählen Sie die 'manifest.json' Datei aus."
echo "4. Das Addon wird nun installiert und kann verwendet werden."

Asked by j.sobiech 3 lá ó shin

Last reply by jscher2000 - Support Volunteer 3 lá ó shin

Hardware Video Encoding seems broken on Arch Linux with an AMD RX 7800 XT

I have a problem where if I install the packages needed to get hardware video decoding working in firefox it completely breaks YouTube playback. I can't find any info on … (tuilleadh eolais)

I have a problem where if I install the packages needed to get hardware video decoding working in firefox it completely breaks YouTube playback. I can't find any info on the internet about the problem and I am having a lot of trouble with it. YouTube playback with libva-mesa-driver and libva-vdpau-driver will start stop restart start playing audio then crash with a this error every single time. I am at my wits end trying to figure out this problem and I would love help figuring out the problem I am using firefox-developer-edition as a note thanks Ozzy

Asked by Ozzy Helix 20 uair ó shin

Last reply by Ozzy Helix 1 uair ó shin

Unable to delete "verification.exe" from download library

Several instances of this "verification.exe" malware appear on download history when firefox is opened as shown. Remove from history or clear downloads doesn't eliminate… (tuilleadh eolais)

Several instances of this "verification.exe" malware appear on download history when firefox is opened as shown. Remove from history or clear downloads doesn't eliminate them. They reappear whenever firefox is opened.

Suggestions to eliminate this nuisance welcome.

Asked by RWT 2 uair ó shin

Data boxes will not allow entries

We have used Firefox for access to certain sites for years. Recently, we wanted access to particular sites, but the info boxes needed would now not allow entries. Then,… (tuilleadh eolais)

We have used Firefox for access to certain sites for years. Recently, we wanted access to particular sites, but the info boxes needed would now not allow entries. Then, we went to Chrome and there was no problem entering the info. Please provide a response to resolve these issues of Firefox not allowing data entry, but Chrome allowing data entry for the same sites.

Asked by KimLou Global 2 lá ó shin

Last reply by jonzn4SUSE 3 huaire ó shin

Browser Privacy: Enhanced Tracking Protection & Cookies and Site Data have conflicting issue

Issue summary: I lost over 100 sites listed in the Cookies and Site Data section when I simply removed a few websites in the Enhanced Tracking Protection section. Under … (tuilleadh eolais)

Issue summary: I lost over 100 sites listed in the Cookies and Site Data section when I simply removed a few websites in the Enhanced Tracking Protection section.

Under the Browser Privacy section, the two subheads, "Enhanced Tracking Protection" and "Cookies and Site Data" serve two distinct purposes—as I understand. Enhanced Tracking Protection will automatically add the URL of a webpage (that you currently have open) to the Enhanced Tracking Protection screen whenever you disable the shield in the search bar. This will turn off tracking for that website until turn you it back on. You can also manually add websites to the Enhanced Tracking Protection screen if you have mulitples to add. This whitelist will stay active until you delete them or click on the shield to turn it back on.

The Cookies and Site Data section further down, allows you to create a list of sites that you want to BLOCK, ALLOW FOR SESSION, or ALLOW cookies and site data to be used, and retained or not. This differs from the Enhanced Tracking Protection section.

Today, I wanted to delete one of the websites listed in the Enhanced Tracking Protection, and did so manually. But since there were only a couple listed (I rarely add to this screen), I simply clicked on "Remove All Websites" instead of "Remove Website." Unfortunately, when I went down to the Cookies and Site Data list (which I use all the time) to add a new URL today, my entire list was gone! I did not remove or enter anything in the Cookies and Site Data screen today, prior to using the Enhanced Tracking Protection screen.

As you can guess, I am sick because I had over 100 sites listed in the Cookies and Site Data section, and lost them all when I removed the few websites in the Enhanced Tracking Protection section. I don't know why or how this happened, but it is worth noting that I did just update Firefox this morning to vs 125.0.2 (from 124.0.2). My list is gone, but does anyone have a reason why it happened and is there a way to prevent that in the future? Or is it some kind of bug with the latest release or an earlier one. (I haven't opened the Enhanced Tracking Protection screen for a long time, so it could be from any past release.) Sorry I don't have more info than that. Any solutions would be appeciated.

Asked by sand1 1 lá ó shin

Last reply by sand1 4 huaire ó shin

Picture-in-picture not working properly

Ever since the latest update, the picture-in-picture function stopped working properly. If I activate it, the video will automatically go to full screen, and I need to pr… (tuilleadh eolais)

Ever since the latest update, the picture-in-picture function stopped working properly. If I activate it, the video will automatically go to full screen, and I need to press the full screen button multiple times to move it down to a small box. I am using Firefox on a Mac laptop.

Asked by benh2097 2 lá ó shin

Last reply by zeroknight 2 lá ó shin

  • Réitithe

Dark mode for iCloud Notes in Firefox

Hi, I have Windows OS and use Firefox as my main browser. Firefox settings are set for dark mode and it works in google.com etc, but when I open iCloud Notes, it's full … (tuilleadh eolais)

Hi,

I have Windows OS and use Firefox as my main browser. Firefox settings are set for dark mode and it works in google.com etc, but when I open iCloud Notes, it's full white and not in dark mode. Can someone advise how to change iCloud Notes also to dark mode? I have cleared cache etc, not helping.

Asked by Lauri 2 lá ó shin

Answered by zeroknight 2 lá ó shin

Netflix Error - F7355-1203

Hi, I was using FF on Ubuntu 22.04.4 LTS. Had version FF 120.x and playing video in Netflix worked fine. Then I updated to FF 124.x and playing video stopped with error… (tuilleadh eolais)

Hi,

I was using FF on Ubuntu 22.04.4 LTS. Had version FF 120.x and playing video in Netflix worked fine. Then I updated to FF 124.x and playing video stopped with error F7355-1203.

I've checked the DRM setting and it is enabled, I checked addons and I have OpenH264 and Widevine installed, both set to always active.

I've checked installed codecs and I do have libavcodec58 installed. No update for that available via apt. I also have ffmpeg installed, no problem with that either. I can play Netflix videos in Chrome, but not in Firefox now. Something happened to Firefox when I updated from 120.x to 124.x. Today I updated to 125.x, same problem, Netflix video won't play.

I've unchecked the DRM setting and re-checked it, and that does reinstalled Widevine but does not fix the problem.

Any ideas what could be the cause?

Asked by mark545 1 seachtain ó shin

Last reply by zeroknight 2 lá ó shin

Connection to azure cognitive service failed with Firefox

Firefox can’t establish a connection to the server at wss://centralindia.stt.speech.microsoft.com/speech/recognition/interactive/cognitiveservices/v1?language=en … (tuilleadh eolais)

Firefox can’t establish a connection to the server at wss://centralindia.stt.speech.microsoft.com/speech/recognition/interactive/cognitiveservices/v1?language=en

Asked by Fauzan ahmad 2 lá ó shin

Last reply by zeroknight 2 lá ó shin

Canvas two-factor authentificatiton

Canvas is working on all other browsers normally, but when I try to login on firefox an error 403 message shows up at the two factor authentification step. I allowed popu… (tuilleadh eolais)

Canvas is working on all other browsers normally, but when I try to login on firefox an error 403 message shows up at the two factor authentification step. I allowed popups already in this browser so that is not the issue.

Asked by Elise Clancy 2 lá ó shin

Last reply by cor-el 1 lá ó shin

Sometimes when I type a new URL into the address bar, browser just reloads the current page

Every once in a while, maybe once or twice a week, I'll press Cmd+L to highlight the address bar, type a URL for a new website, and press enter, and instead of going to t… (tuilleadh eolais)

Every once in a while, maybe once or twice a week, I'll press Cmd+L to highlight the address bar, type a URL for a new website, and press enter, and instead of going to that new website Firefox just reloads the current page. It seems that this happens exclusively when the current website is gmail.com. (I might be wrong) I can't remember it happening on any other website. This problem has been occurring for me for the past year at least. Any recommendations?

Active AddOns are

  • 1Password
  • DuckDuckGo Privacy Essentials
  • HTTPS Everywhere
  • uBlock Origin

Asked by Travis 2 lá ó shin

Last reply by zeroknight 1 lá ó shin

Download files (pdf, xml) don't open in application (acrobat, firefox) since 125.0.1 Firefox

Download files (pdf, xml) don't open in application (acrobat, firefox) since 125.0.1 Firefox version from IBM Power server with Ubuntu : The message is "Fichier non… (tuilleadh eolais)

Download files (pdf, xml) don't open in application (acrobat, firefox) since 125.0.1 Firefox version from IBM Power server with Ubuntu :

The message is "Fichier non téléchargé - Risque de sécurité potentiel" that is "No downloaded file, potential security risk" :

When we download a pdf file from the server, the "choice box" allow to . open in the browser or . open in Acrobat or . download on my PC. The opening fails with this message. This is the problem. The download on my PC works and when I open the file from my PC it works also.

We need this function of opening a pdf or xml directly from a server IBM Power with Ubuntu. It was OK for several years until 125.0.1 Firefox version. We had no change on the IBM server.

Can you repair this problem quickly. My PC uses Windows 10

Thank you Patrice Castejon [removed phone#]

Asked by patrice.castejon 1 seachtain ó shin

Last reply by jscher2000 - Support Volunteer 1 seachtain ó shin

Firefox page flickers

I recently got a new computer. Installed firefox onto it. Brought over my profile with all my data and bookmarks. But for the life of me, the page would just sporadically… (tuilleadh eolais)

I recently got a new computer. Installed firefox onto it. Brought over my profile with all my data and bookmarks. But for the life of me, the page would just sporadically flicker. I tried messing with the settings; performance settings; hardware acceleration. I tried refreshing firefox. But nothing.

Asked by anger01 1 seachtain ó shin

Last reply by zeroknight 1 seachtain ó shin

  • Réitithe

Which version of Firefox should I use and why?

I have an iMac with Sonoma 14.3.1 with Firefox 115.9.1 esr . It is for personal use, not for a business. I just learned that there is another Firefox version (124.0.2) w… (tuilleadh eolais)

I have an iMac with Sonoma 14.3.1 with Firefox 115.9.1 esr . It is for personal use, not for a business. I just learned that there is another Firefox version (124.0.2) which is not esr....

Which version should I use and why?

If I should use the "normal" version, how do I replace the esr version with the "normal" one ?

Thanks.

Asked by Sue 1 seachtain ó shin

Answered by cor-el 1 seachtain ó shin