Firefox not accessing website information

Went to VRBO website to look at a reservation and the website, which showed me as signed in, showed nothing of the reservation. Said I had no reservation,, no history of… (ďalšie informácie)

Went to VRBO website to look at a reservation and the website, which showed me as signed in, showed nothing of the reservation. Said I had no reservation,, no history of saved searches. When I used Microsoft Edge, all my previous reservations, searches etc. were accessible. I cleared my Firefox cookies, etc. still had the same problem

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Copy Links - include non-HTTP(S) URLs

Hi, it looks like Firefox can copy links from selected tabs, using right-click menu. It doesn't work for non HTTP(S) addresses though, such as "file:///C:/Users/USER/etc.… (ďalšie informácie)

Hi, it looks like Firefox can copy links from selected tabs, using right-click menu. It doesn't work for non HTTP(S) addresses though, such as "file:///C:/Users/USER/etc."

Is it possible for non HTTP(S) addresses?

The add on Export Tabs URLs by AL is very good, has the option for non HTTP(S) addresses, but I couldn't get it to work for selected tabs, is it possible for selected tabs?

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Fonts display problem

I am running 150.0.1 on Debian with Cinnamon. I set the fonts to use for Chinese to a custom fonts, where I left Latin fonts to use untouched, I found I must set Latin to… (ďalšie informácie)

I am running 150.0.1 on Debian with Cinnamon. I set the fonts to use for Chinese to a custom fonts, where I left Latin fonts to use untouched, I found I must set Latin to use my custom Chinese fonts in order to display Chinese webpage properly, where the English fonts will get out of place, extra spacing in Apostrophe for example, "It's" will become "It 's", this is particular trouble when viewing on Youtube. But I set to use the same custom fonts on Chrome both English and Chinese displayed perfectly.

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When watching twitch and open another tab the new tab is very slow to open the web page and some wont open at all

When watching twitch and I open another tab, the new tab is very slow to open a web page and sometimes wont open at all just keeps scrolling. Any suggestions how to solve… (ďalšie informácie)

When watching twitch and I open another tab, the new tab is very slow to open a web page and sometimes wont open at all just keeps scrolling. Any suggestions how to solve this problem?? I tried with Opera and it doesnt have that problem?? Dont want to give up on Firefox as I like it the most. Any help much appreciated.

BR

Mika Nyqvist

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When trying to open Firefox desktop I get a "cannot load XPCOM." popup message.

How can I resolve the failure to open because it can't find the XPCOM. I downloaded a new copy but the computer insists on using the older, faulty version to open files… (ďalšie informácie)

How can I resolve the failure to open because it can't find the XPCOM. I downloaded a new copy but the computer insists on using the older, faulty version to open files and it will not work.

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Firefox is slow to open and once closed cannot open again for 2 minutes

bold text On brand new DELL Alien-ware laptop with Windows 11 Firefox sometimes takes 30 seconds to open, Also once it is closed it cannot immediately open again. Error… (ďalšie informácie)

bold text On brand new DELL Alien-ware laptop with Windows 11 Firefox sometimes takes 30 seconds to open, Also once it is closed it cannot immediately open again. Error message shows Firefox is already opened and asks me to close it.

In the task manager under Apps running I see Firefox(12) when only the home page is open. Are those 12 hidden tabs or 12 parallel applications?

Have I made some errors in the Setup?

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No translation icon

I recently bought a new laptop running on Windows 11 Pro. All my settings for languages (English GB) in Firefox are the same as my old laptop, which was Windows 10. On my… (ďalšie informácie)

I recently bought a new laptop running on Windows 11 Pro. All my settings for languages (English GB) in Firefox are the same as my old laptop, which was Windows 10.

On my W11Pro laptop, the translation icon doesn't appear when I highlight a portion of text in a foreign language, whereas it did appear in my old laptop. If I right click on the highlighted text I can access "translate selected text" but nothing happens when I click on that. Translating an entire webpage works fine, it's just the highlighted text that doesn't.

I'm not very technically minded, so any answer will need to be in simple terms! Thanks.

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firefox stops access on it's on to a newsletter I am suscribed to this is an reoccuring problem.

I am subscribed to a newsletter and ever so often firefox doesn't allow communication with the comments. This has happened several times and I have always corrected the p… (ďalšie informácie)

I am subscribed to a newsletter and ever so often firefox doesn't allow communication with the comments. This has happened several times and I have always corrected the problem in firefox, I have forgotten how I corrected the problem, For me this is an ongoing problem any suggestions?

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Toolbar is not working correctly on main display (Ubuntu)

Hi, Recently I have a problem with toolbar and in the Firefox browser. Usually I have 3 display (display from laptop and two monitors). When I use Firefox browser on the… (ďalšie informácie)

Hi,

Recently I have a problem with toolbar and in the Firefox browser. Usually I have 3 display (display from laptop and two monitors). When I use Firefox browser on the main display the toolbar very often is not working correctly.

Mainly the problem is with the folders inside the toolbar, so when I hover any folder, the bookmarks saved in that folder don't appear or appear for just one/two sec, then they disappear.

The second problem is when I have the firefox open on the second display (or on the laptop display) and I moved any tab (only the tab, not entire Firefox application), then my toolbar shows only the first bookmark that is saved on my list.

In attachments I added two ss (one is with my normal view on toolbar, and the second one is with the only first bookmark)

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I have downloaded firefox a couple times but you keep making me do it again and again so this will be my final try

A pain in the ass I do not want updates I have it marked on settings every update I get screws up computer I do not do a lot except stock market then take a nap I am 88 a… (ďalšie informácie)

A pain in the ass I do not want updates I have it marked on settings every update I get screws up computer I do not do a lot except stock market then take a nap I am 88 and not interested in playing games or silly stuff

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previous opened tab blank

when i open my firefox, all of my previous opened tabs goes blank and only 1 rightmost recent tab can be open, that was my last night tab,next i close firefox and open ag… (ďalšie informácie)

when i open my firefox, all of my previous opened tabs goes blank and only 1 rightmost recent tab can be open, that was my last night tab,next i close firefox and open again and my tabs its all gone

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How do i get my original profile page to always open when i open firefox instead of a new page without my bookmaks

How do i get my original profile page to always open when i open firefox instead of a new page without my bookmaks. This started right after my visit to Mozilla so i must… (ďalšie informácie)

How do i get my original profile page to always open when i open firefox instead of a new page without my bookmaks. This started right after my visit to Mozilla so i must have changed something. I don't know what!.

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the last update of firefox wiped out my amazon account on my pc. It completely cleared my calender. other thing as well

the last update of firefox wiped out my amazon account on my pc. It completely cleared my calendar. Messed with my passwords on some of my accounts. Can someone tell me … (ďalšie informácie)

the last update of firefox wiped out my amazon account on my pc. It completely cleared my calendar. Messed with my passwords on some of my accounts. Can someone tell me how to get these things back. I am not a computer wiz.

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Can't clear printing to print 1 copy not 2

About a week ago I had printed 2 copies from my Firefox browser. Next time I only needed 1 and changed it. Since then it stays at 2 and no matter what I do it won't go … (ďalšie informácie)

About a week ago I had printed 2 copies from my Firefox browser. Next time I only needed 1 and changed it. Since then it stays at 2 and no matter what I do it won't go back to one.

How do I fix this?

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Temporary "Server Not Found" error nearly every time I try to search

I have noai.duckduckgo.com set as my default search engine. Almost always (but not quite every time) when I type anything into the address/search bar, I get a page with a… (ďalšie informácie)

I have noai.duckduckgo.com set as my default search engine. Almost always (but not quite every time) when I type anything into the address/search bar, I get a page with a "Server Not Found" error. (See attached image.) Refreshing the page immediately brings up the results without issue, but I consistently get the error first.

Oddly, if I go into settings and switch to a different search engine and then switch back to duckduckgo, the issue will briefly resolve and it'll work fine for a short while... and then I start getting the error again.

Is there any way to fix this?

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Bookmarks > Manage Bookmarks takes me to Other Bookmarks. I'd like it to take me to Bookmarks Menu.

When I click Bookmarks > Manage Bookmarks I'm taken to Other Bookmarks where I never store anything. I'd delete it if I could but it doesn't appear to be an option, so… (ďalšie informácie)

When I click Bookmarks > Manage Bookmarks I'm taken to Other Bookmarks where I never store anything. I'd delete it if I could but it doesn't appear to be an option, so instead I'd like to taken directly to Bookmarks Menu. I came across this post from just over 4 years ago which sounded like it's exactly what I want, but it doesn't work. Are there any changes anyone can suggest that would allow it to work in 2026?

https://support.mozilla.org/en-US/questions/1373437

You can use the autoconfig.cfg file in the Firefox installation folder to initialize (set/lock) preferences and run privileged JavaScript code. In this case code to open the Library with the Bookmarks Menu folder selected. You can modify the showPlaces variable to open any of the four possible root folders (in this case [1]).

To use Autoconfig, place two files into the Firefox installation directory.

   on Windows and Linux, they go into the same directory where Firefox is installed
   on macOS, they go into the Contents/Resources directory of the Firefox.app 

The autoconfig.js file that specifies to use autoconfig.cfg is placed into the "defaults\pref" directory where the channel-prefs.js file is located.

The autoconfig.cfg file is placed at the top level of the Firefox directory.

   autoconfig.cfg and autoconfig.js need to start with a comment line (//)
   autoconfig.js needs to use Unix line endings (LF instead of CR/LF) 

See also:

   https://support.mozilla.org/en-US/kb/customizing-firefox-using-autoconfig 

Content of autoconfig.js

//
pref("general.config.filename", "autoconfig.cfg");
pref("general.config.obscure_value", 0);
pref("general.config.sandbox_enabled", false); // disable sandbox to allow privileged JavaScript


Content of autoconfig.cfg

// first line in autoconfig.cfg is a comment line try {

let {classes:Cc, interfaces:Ci, manager:Cm, utils:Cu} = Components;
var Services = globalThis.Services || ChromeUtils.import("resource://gre/modules/Services.jsm").Services;
function ConfigJS() { Services.obs.addObserver(this, 'chrome-document-global-created', false); }
ConfigJS.prototype = {
 observe: function (aSubject) { aSubject.addEventListener('DOMContentLoaded', this, {once: true}); },
 handleEvent: function (aEvent) {
  let document = aEvent.originalTarget;
  let window = document.defaultView;
  let location = window.location;
  if (/^(chrome:(?!\/\/(global\/content\/commonDialog|browser\/content\/webext-panels)\.x?html)|about:(?!blank))/i.test(location.href)) {
   if (window._gBrowser) {
     let showPlaces = ["AllBookmarks","BookmarksMenu","BookmarksToolbar","UnfiledBookmarks"][1];
     elm = document.getElementById("Browser:ShowAllBookmarks");
     if (elm) {
      elm.setAttribute("oncommand", "PlacesCommandHook.showPlacesOrganizer('"+showPlaces+"')");
     }
   }
  }
 }
};
if (!Services.appinfo.inSafeMode) { new ConfigJS(); }

} catch(e) {Cu.reportError(e);}

Otvorené 9

Autofill credit card info broken on some forms but not others

I have my credit card info correctly saved in the FF settings on my PC desktop, but it doesn't work correctly on some online forms. When it fails to work I click on the … (ďalšie informácie)

I have my credit card info correctly saved in the FF settings on my PC desktop, but it doesn't work correctly on some online forms.

When it fails to work I click on the truncated information for the saved credit card I wish to use, but it fills in later numbers in the sequence incorrectly with the wrong digits and too few numbers to even be a legitimate credit card number

I have double checked in the settings, "privacy and security", and the credit card numbers are entered correctly there and enabled.

The form I have most recently had issues with were for a local "big day of giving" site, and it is powered by something called "mighty cause."

I can't include a screenshot of the issue itself occurring or my settings, for obvious reasons.

My PC is windows 11 home edition, and the version of Firefox is 150.0.1 (I think).

Otvorené 9

New windows and tab options are missing in settings

A couple days ago I started getting a blank page for the Firefox home page. FF is set as my default browser and FF default for windows and tabs. The home page was working… (ďalšie informácie)

A couple days ago I started getting a blank page for the Firefox home page. FF is set as my default browser and FF default for windows and tabs. The home page was working fine but now I can't figure out how to get it back.

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