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How can I undo "Hide Tab bar if there is only one tab"?

I used the support article [Hide Tab bar if there is only one tab] to hide the tab bar when there is only one tab. I now regret it and want to go back. I tried browser.ta… (Lesen Sie mehr)

I used the support article [Hide Tab bar if there is only one tab] to hide the tab bar when there is only one tab. I now regret it and want to go back. I tried browser.tabs.tabmanager.enabled = true but that didn't work. And unfortunately I don't understand the "chosen" solution, so I can't reverse it. The regret is because it's hard to drag a single tab and drop it in another browser window.

Gefragt von acypher vor 1 Jahr

Beantwortet von cor-el vor 1 Jahr

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Sites (youtube) Crashing often

Hi, Various Sites (sometimes firefox as a whole) keep crashing regularly. I am running Arch Linux (6.4.12, default kernel) with Hyprland WM on an old i7-7700K with a Nvi… (Lesen Sie mehr)

Hi, Various Sites (sometimes firefox as a whole) keep crashing regularly. I am running Arch Linux (6.4.12, default kernel) with Hyprland WM on an old i7-7700K with a Nvidia GTX980TI. Apart from Firefox the system runs stable. When doing research, or just browsing text based sites, firefox is also very stable, but on some sites like twitch, youtube, or idle games like "Antimatter Dimensions" (ivark.github.io) the browser (or page) crashes regularly. It also happens in Troubleshoot mode, also after a clean re-install (including deleting /.mozilla in /home) and since various versions over the last couple of month. The latest crash report ID is bp-67ed2673-4ed2-452b-bc63-dc1060230831. I know I'm running a niche system, but I really like my setup and apart from those crashes it's amazing, so I hope you can help and point me in the right direction as to what could cause the crashes. Thanks for your time. KR, rehajel

Gefragt von rehajel vor 1 Jahr

Beantwortet von jonzn4SUSE vor 1 Jahr

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[Update] Allow web page to override a keyboard shortcut

The excellent answer here no longer works in Firefox 117.0 on MacOS. Unfortunately, that post is archived, so I cannot post an updated solution there. I would greatly app… (Lesen Sie mehr)

The excellent answer here no longer works in Firefox 117.0 on MacOS. Unfortunately, that post is archived, so I cannot post an updated solution there. I would greatly appreciate if a moderator could add this post in the linked article, or at least link from there over to here.

For Firefox 117, the code needs to be modified slightly (two lines at the top need to be removed): ```

  //
  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 keys = ["key_find", "key_findAgain", "key_findPrevious", "key_gotoHistory", "addBookmarkAsKb", "bookmarkAllTabsKb", "showAllHistoryKb", "manBookmarkKb", "viewBookmarksToolbarKb", "key_savePage", "key_search", "key_search2", "focusURLBar", "focusURLBar2", "key_openDownloads", "openFileKb", "key_reload_skip_cache", "key_viewSource", "key_viewInfo", "key_privatebrowsing", "key_quitApplication", "context-bookmarklink"];
         for (var i=0; i < keys.length; i++) {
            let keyCommand = window.document.getElementById(keys[i]);
            if (keyCommand != undefined) { 
               keyCommand.removeAttribute("command"); 
               keyCommand.removeAttribute("key"); 
               keyCommand.removeAttribute("modifiers"); 
               keyCommand.removeAttribute("oncommand"); 
               keyCommand.removeAttribute("data-l10n-id"); 
            }
         }
       }
     }
   }
  };
  if (!Services.appinfo.inSafeMode) { new ConfigJS(); }

```

Gefragt von jonschz vor 1 Jahr

Beantwortet von cor-el vor 1 Jahr

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Right-click menu appearing behind drop down menu - MacOS

Have had this problem for a couple of years now, across dozens of Firefox updates. Decided to finally make a post since have not been able to find anything online. Norm… (Lesen Sie mehr)

Have had this problem for a couple of years now, across dozens of Firefox updates. Decided to finally make a post since have not been able to find anything online.

Normally not too much of an issue as I can edit on a different computer through Firefox Sync (or through the Bookmarks manager), just posting to see if anyone else has seen this before.

If I open a Bookmarks Toolbar folder, then right-click a bookmark to edit it, the contextual menu appears behind the open folder dropdown menu.

Issue persists even if I reset Firefox, or even completely uninstall / remove ALL its bits and pieces, reboot, and do a clean install.

Since I am on a Mac, I use the AppCleaner app from FreeMacSoft to completely remove an app.

This happens only on one of my two Macs. Have never seen this behavior on any other Mac (I work on dozens for work). Both my Macs also have Win 10 installs through BootCamp and those two also behave normally. I use Firefox Sync across 4 Firefox installs (2 Mac OS and 2 Win 10), an iPhone, and an iPad.

Screenshot enclosed below. Feel free to ask for any other info you may need. I recognize this may not be a Firefox issue. There seems to be a funky interaction between my install of Mac OS and Firefox. This occurs only with Firefox. All other apps exhibit normal menu behaviors.

Tech details: Firefox 117.0 Mac OS Catalina 10.15.7 running on mid 2012 15" MacBook Pro with 1 TB SSD and 16 GB RAM

Many Thanks!

Gefragt von Carlos Perez vor 1 Jahr

Beantwortet von cor-el vor 1 Jahr

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Just did a factory reset on my computer and can't access my old firefox account.

Seems like when I tried logging in to my old account with a password reset, I somehow created a second account with the same email. All my bookmarks and extension set up… (Lesen Sie mehr)

Seems like when I tried logging in to my old account with a password reset, I somehow created a second account with the same email.

All my bookmarks and extension set ups seem to be gone.

Never had this issue, and have been using the same firefox account for like 5 years.

Gefragt von Froggy_D vor 1 Jahr

Beantwortet von cor-el vor 1 Jahr

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Unable to update my theme with Firefox Colors add-on

Greetings, I created a theme for myself via the Firefox Colors add-on, downloaded and uploaded the .xpi file to the Firefox add-on store and got it working great. Howeve… (Lesen Sie mehr)

Greetings,

I created a theme for myself via the Firefox Colors add-on, downloaded and uploaded the .xpi file to the Firefox add-on store and got it working great. However, I made one color tweak and when I went to upload the new .xpi file from Firefox Colors and when I go to manage my add-ons to update a new version, after uploading the updated theme, I get the following error:

"Version 1.0 already exists."

Not sure where I can go from here, but appreciate any help to get me able to update my theme.

If needed, here is my theme just in case: https://addons.mozilla.org/en-US/firefox/addon/gnome-adwaita-gtk4-dark/?utm_content=addons-manager-reviews-link&utm_medium=firefox-browser&utm_source=firefox-browser

Gefragt von Scotty vor 1 Jahr

Beantwortet von TyDraniu vor 1 Jahr

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upon win 10 startup, a program with an OLD firefox logo appears on my taskbar, opens nothing, and then closes itself

Hi! please help me lmao i'm not sure wtf is going on. I recently (as of a week ago) had to wipe my pc and reinstall windows 10 after a botched update. So i installed fir… (Lesen Sie mehr)

Hi! please help me lmao i'm not sure wtf is going on. I recently (as of a week ago) had to wipe my pc and reinstall windows 10 after a botched update. So i installed firefox on a practically new pc. thing is... when i turn it on, i get this baby in my taskbar (see image): right under the pinned firefox and thunderbird logo, i get a really scrungly OLD (and i mean OLD) firefox logo. clicking it opens nothing. hovering over it shows a preview of a blank window with a random string as title. clicking it only opens a second blank window with nothing in it. eventually when windows finishes starting up, it closes itself. i'm scared it might be a virus. help? how do i make it stop??

I'm running firefox 117.0.1 on windows 10 home single language 1903 (sorry if that's wrong, i dont know where to check otherwise)

Gefragt von po.headquarters vor 1 Jahr

Beantwortet von zeroknight vor 1 Jahr

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firefox enable HTML5 Storage (Local and Session) private window - I need this for AZURE Portal

version 117.0 about to update. I am a SQL Server specialist, and know virtually nothing about web servers, browsers etc. I need to access the AZURE Portal in a private wi… (Lesen Sie mehr)

version 117.0 about to update. I am a SQL Server specialist, and know virtually nothing about web servers, browsers etc. I need to access the AZURE Portal in a private window to give access to a legacy login. I am now getting the firefox enable HTML5 Storage (Local and Session) in a private window before I can continue. I can get in fine in chrome without doing anything at all. What do I need to do in words of one syllable, such as go to the 3 bars, find this option, change this to that etc. Apologies, but any developer technical words about the web, or browsers will make my eyes to glaze over! It was all working up to about 1 week ago - new version with new options? Thanks, Clive

Gefragt von f1baron vor 1 Jahr

Beantwortet von f1baron vor 1 Jahr

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Limit suggestions to only URLs in the URL search bar

When typing in the URL search bar I'd like to see ONLY URLs I've visited previously, bookmarks and currently open tabs. If I want to search using a search engine, I'll ha… (Lesen Sie mehr)

When typing in the URL search bar I'd like to see ONLY URLs I've visited previously, bookmarks and currently open tabs. If I want to search using a search engine, I'll happily type in the search engine bar. Instead, most of the dropdown candidates are search engine autocompletions, with just a few recommendations based on my search history. Why show any search engine autocompletions at all? It doesn't help me AT ALL but I frequently know there are many more than 3 possible completion candidates in my previous history - and yet I can't see them.

Gefragt von martin.sarabura vor 1 Jahr

Beantwortet von zeroknight vor 1 Jahr

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Clear Cookies and Site Data Doesn't Work

I was having trouble switching and logging out of Twitter so I thought I could just clear site cookies to make it work, but I weirdly discovered "about:preferences -> … (Lesen Sie mehr)

I was having trouble switching and logging out of Twitter so I thought I could just clear site cookies to make it work, but I weirdly discovered "about:preferences -> Manage Data -> Remove Selected / Remove All Shown" has no effect. i.e. after clearing, when I open up manage data again, they are still there. I did not try "Clear Data" above it because I was afraid of clearing out all my logins.

I reinstalled my computer several weeks ago and current profile was directly copied from my last machine, so this might be a possible cause? Could someone be so kind to help me get remove cookies and hopefully twitter back to work? Thank you in advance.

Gefragt von Harmony vor 1 Jahr

Beantwortet von Harmony vor 1 Jahr

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media scaling incorrectly, even local images opened in a tab

All images, webm, gif etc. are loading, seemingly, exactly 20% upscaled compared to the real resolution of the media. I'm using a 4k TV (S95B), but I have desktop scaling… (Lesen Sie mehr)

All images, webm, gif etc. are loading, seemingly, exactly 20% upscaled compared to the real resolution of the media. I'm using a 4k TV (S95B), but I have desktop scaling at 100%, and browser scaling at 100%. I don't believe it's a GPU or OS system wide type setting because windows photo viewer gets pictures right. I'm using ShareX to measure the pixels of pictures. I can even load a local picture in a tab, and it will be upscaled beyond its native resolution. I have no idea why. I've tried a bunch of things, like setting layout.css.devPixelsPerPx to 1.0, which did nothing. I've reset Firefox to no avail, and I have noticed that Chrome is doing the same thing, which would usually indicate it could be the OS or GPU driver, but again, other apps load images perfectly normally. Do apps have categories on Windows now, where something like a "browser" can be told to treat media files differently than other media handling categories? I'm really lost at this point, nothing seems to work.

Gefragt von Farfie vor 1 Jahr

Beantwortet von Farfie vor 1 Jahr

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Ctrl+Shift+B to open Library in 117

I like Ctrl+Shift+B to open the Library (Manage Bookmarks/Show All Bookmarks). For maybe two years I was using this, but it stopped working in 117: https://reddit.com/r… (Lesen Sie mehr)

I like Ctrl+Shift+B to open the Library (Manage Bookmarks/Show All Bookmarks). For maybe two years I was using this, but it stopped working in 117:

https://reddit.com/r/firefox/comments/kilmm2/restore_ctrlshiftb_library_by_setting_configjs/

Dorando keyconfig isn't current. Shortkeys won't even install and probably won't do what I want anyway. AutoHotkey will do it, but I'd rather not use it for this.

Does anyone know how I can get a config.js to open the Library when I hit Ctrl+Shift+B?

Gefragt von rUUk vor 1 Jahr

Beantwortet von rUUk vor 1 Jahr

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Implications of enabling security.csp.enableNavigateTo

I occasionally use a site (www.zoomcare.com) which does not work properly with Firefox (I've been using Microsoft Edge (Windows 10) to access it). The problem comes when … (Lesen Sie mehr)

I occasionally use a site (www.zoomcare.com) which does not work properly with Firefox (I've been using Microsoft Edge (Windows 10) to access it). The problem comes when I try to login. I enter my username and password, and that brings up a blank page that does not redirect to anything, so I'm stuck.

Just out of curiousity, I was looking through Advanced Settings, and found security.csp.enableNavigateTo. It has been set to false, but when I set it to true, I am able to successfully login (I still go to the blank page, but after a brief pause, I'm redirected to a logged-in page).

I'd like to know something about the security implications of enabling this property. Is it a bad idea? (Not knowing, I've set it back to false and will continue to use Edge for now).

Gefragt von glchapman.misc vor 1 Jahr

Beantwortet von zeroknight vor 1 Jahr

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Unable to log in to facebook

I am unable to log into facebook after inputting my password and 2FA. disabling all addons does not help. It is stuck on the "This was me" screen in an infinite loop. … (Lesen Sie mehr)

I am unable to log into facebook after inputting my password and 2FA. disabling all addons does not help. It is stuck on the "This was me" screen in an infinite loop.

Gefragt von fireswan vor 1 Jahr

Beantwortet von fireswan vor 1 Jahr

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Firefox Translations by Mozilla Firefox

Hi I used to often use the Firefox Translations (by Mozilla Firefox) add-on to translate web pages in the browser. It was the one in the screen shot below. It was brill… (Lesen Sie mehr)

Hi I used to often use the Firefox Translations (by Mozilla Firefox) add-on to translate web pages in the browser. It was the one in the screen shot below. It was brilliant and a couple of days ago it disappeared off my screen. When I opened a French webpage there was no button at the top to translate and all I get now is the option to copy and paste 1000 characters into a box! I cannot find the original one - unless this has replaced it? In which case, not happy! The other was much better. Can anyone help me get the original again or recommend something similar? Thanks

Gefragt von shanbramley vor 1 Jahr

Beantwortet von shanbramley vor 1 Jahr

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Bookmarks organisation resets to unsorted regularly

Hello Firefox Community, I've been a long-time fan of Firefox's bookmarks management system, but over the past year, I've encountered a persistent issue that's affecting… (Lesen Sie mehr)

Hello Firefox Community,

I've been a long-time fan of Firefox's bookmarks management system, but over the past year, I've encountered a persistent issue that's affecting my productivity. I regularly use the bookmark bar and organize my bookmarks into folders. However, any changes I make don't seem to stick and get reset after a period of time. This is especially frustrating as I heavily rely on bookmarks to keep my browsing organized. Problem Details

Here's what typically happens:

  1. I add a bookmark to a specific folder or position, either in the general list of bookmarks or on the bookmark toolbar.
  2. Sometime later, that bookmark leaves its designated position and moves to the bottom of the unsorted list of bookmarks.

Devices and Operating Systems

  • MacBook M1 2020 running macOS Monterey
  • Dell Alienware 17 r5 running Windows 10

Both devices have the latest version of Firefox installed, and I use Firefox Sync to keep my bookmarks and settings consistent across these devices. Suspicion

I suspect that this issue occurs when I make a change to bookmarks on one computer and then open Firefox on the other computer. The bookmarks seem to reset, possibly due to some issue with Firefox Sync.

Looking forward to hearing your thoughts and possible solutions!

Kind regards,

Gefragt von Karakaï vor 1 Jahr

Beantwortet von cor-el vor 1 Jahr