Firefox Support Forum

Using Windows 10 22H2 and Firefox 122.0.1 Yesterday I had no problem opening the map on purpleair.com. Today I can't. Get error:

Error: Failed to initialize WebGL

TypeError: DE is undefined.

But I can open this same website map in Google Chrome browser with no problem. What changed in Firefox and how do I fix it. And why do I need to fix it, since it all works fine in Chrome

Thanks a bunch,

Mike

Google search no longer works on Firefox. Other browsers have no problems. Changing the default search engine on Firefox works (eg Bing), BUT. It can now find Google Maps, but Google Maps cannot find a location, because it uses a Google search. I tried the fix in about:config, but it had no effect.

I am using Firefox with the uBlock Origin and Cookie AutoDelete extensions enabled. When I try and load Gmail or any other Google site, I get a blank page and nothing loads at all. This only occurs when my VPN is on (I use Private Internet Access). However, even with the VPN on, Chrome will still load those sites. Disabling the VPN means that the sites load normally.

My guess is it might be some sort of privacy setting in Firefox, but I don't understand what it could be. The only thing that breaks/fixes the sites is connecting and disconnecting the VPN, irrespective of which country I try and connect from.

I have Firefox version 100.0 (64-bit) and version 122.0.1 (64-bit) installed somehow. Both versions when you click on Help>About Firefox say they are up to date.

I can uninstall the 122.0.1 version. I cannot uninstall the 100.0 version.

100.0 says it is up to date but in the top right corner there is a box that says: Update available Firefox couldn't update automatically. Download the new version - you won't lose saved information or customizations.

If I tell it to download I get the 122.0.1 version installed separately from the 100.0 version.

How do I get only ONE installation of Firefox?

Hi I'm running into an issue where I'm trying to save files while retaining their original filenames, but '%' characters are changed into an underscore when I try to save it. I've tested this with Google Chrome but it doesn't run into this issue. Is there a setting or workaround so that Firefox will leave the filenames alone?

How to SWITCH TO TAB when i enter something in address bar and I have this page opened? When I search my question, I get answers like "how to DISABLE...", but I need to ENABLE this feature. Firefox 122. When I type in Address bar something like "google.com" and I already have opened this site in another tab, I want FF to switch this tab instead open a new tab/window. How can I ENABLE this feature?

Hello, For whatever reason, I can't view Youtube livestreams or movies, and the quality on regular videos is limited to 360p only (with some offering the upgrade to 720p - though this often causes the video player to freeze). I've tried disabling my adblocker, my other various plugins, even opening the blocked content in a private window or troubleshooting mode - still no dice. Is this yet another one of Youtube's anti-firefox tricks? is there any way to fix/bypass this?

I use Firefox on a Dell laptop running Windows 10 Pro. Last night, I was was listening to music at my music website (TuneIn) when the music stopped. When I tried to restart the music, I got a message to the effect that my browser no longer allowed me to access a particular station, and a pop-up player showed up to play the music. What happened?

I assume that it's the same problem as this: https://support.mozilla.org/en-US/questions/1388431 but there is no solution.

https only mode is not active

browser.fixup.alternate.protocol is set to http from https browser.urlbar.autoFill is set to false

Nothing helped.

I get that this default makes sense but since so many local tools don't use http there should be at least 1 working option to disable this behavior at least for certain sites.

Hi. When Windows 11 was initially released, certain substantial feature of the Windows taskbar known from before was missing. I'm talking about 'Combine taskbar buttons and hide labels' and the option to set it to 'Never' (users tend to set it this way to always see the program icon along with it's label, not just the icon). At this moment, the feature has been available in widely released build of Windows 11 for months (Microsoft returned it after rewriting the taskbar code and after many complains), but it is not working correctly in conjunction with Firefox. When I close all windows and tabs of Firefox and restart the browser, only its icon is visible on the taskbar, not the label. Only when I open one more Firefox window, it starts to work as it should. Is it a known issue? Can we expect a fix to be made soon? Thanks.

I don't think "Tabs" is the right topic, but maybe it's the best of the choices since "Other" isn't an option.

I have an email with a link to a monthly newsletter, which should take me to February's issue. When I click on, or copy/paste, the link, I end up with the January issue. When I copy/paste in Chrome and Safari, I get the February issue. The newsletter people suggested clearing my cache/cookies in Firefox, but that didn't help. No matter how I try to navigate to the newsletter in Firefox, I get to January. I have tried everything I can think of, and still get the January issue in Firefox, while that same link gets me the February issue in Safari and Chrome.

I'm using Firefox 122.0.1, on a MacBook Pro (Sonoma 14.2.1).

I'd appreciate any ideas you might have!

/edit: moved thread from Firefox for iOS (for iPhone/iPad) to Firefox section as you have macOS.

I just wrote this blog post and someone suggested I contact you.

I have my default browser set to Firefox on Linux (Debian Bookworm). When I open an http:// or https:// URL, it opens in Firefox, but when I open a file:/// URL, it opens in Chromium. It seems that file:/// URL makes it resort to the MIME type.

Is there anything Firefox can do here or is this a Debian or freedesktop.org issue?

Thanks!

Tim

What the title says, and unfortunately I'm not sure why. If a theme isn't perfectly looped, it's...really noticeable. And I hate how ugly some themes turn out as a result. I don't want to start sticking my hands directly into firefox's advanced settings, since I don't know much about them and don't want to risk accidentally deleting or messing with something important, but I'd really like to get this fixed somehow... Is it just the themes I'm picking? Are they supposed to all be skewed off to the side? Or is something off with my browser? Maybe my resolution's weird or something...?

Hi, the latest update changed what happens when pressing the enter key in dev tools. There's a complete explanation somewhere explaining the motivation, accessibilty and it being more natural/intuitive.

After years using Firefox I can honestly say it isn't as natural as described and the whole process has become very cumbersome. I can understand wanting to provide a more natural experience and give users with accessibility needs a good experience but for me it's not working.

Is there any way to turn the feature off? A setting perhaps?

If not can you tell me which version should I install which doesn't have this updated dev tools UI feature?

Many thanks

When I save new bookmarks I can't find them to open them. The list of folders I see in the "Choose . . ." selection is different from the list of folders l see when trying to open a bookmark. The bookmarks seem to be saving in one list but opening from a different list. How do I replace the list Firefox opens bookmarks from with the list the new bookmarks are saved in?

The right click on a Folder on the Bookmarks Toolbar and choosing Sort by name stopped working. Please, fix it.

Version: 122.0.1 (64-bit)

Both selected folder is supposed to be ordered by name: