Firefox Community Forum

A problem with an x.0 version? I've been using FF from "source code" for years on Debian Linux, but this is the first time such an update is failing after the most recent update to v133.0, as illustrated in attached image. How can I now update to the fix for this problem, please?

I have a Linux PC where, when I right-click, I see shortcut letters in the context menu (the one that appears when you right-click). So, if I want to inspect an element, I right-click on it and press Q, and the inspector opens right away. This saves me time from navigating through the menu. However, on my other MacOS PC with Firefox, it doesn't do the same. I've searched for solutions but haven't found any.

Firefox does not seem to be properly configured for Wayland on KDE Plasma 6.x systems. The generic "Wayland" logo appears in task switcher instead of the Firefox logo. Firefox is the only program I have with this issue. Setting desktop name (org.mozilla.firefox) as a property in the Window and Application Manager settings does not resolve the issue.

I'm very much computer-ignorant. I'm getting messages on various sites that I need to update my current browser. Downloaded latest Firefox, but lost as to next step. I'm on LinuxMint.

i was using firefox with multiple tabs for most of today, had to shut pc down to run errands. When i restarted pc, firefox would not start, i have it pinned on my task bar/start menu/whatever. I opened my system moniter to see what was going on when i tried to start firefox and the processes do not show up in the process list. I tried a reinstall with the ubuntu software store and no noticeable change in behavior. Not sure how to get into the profile section, the option for it with a right click on the firefox icon does nothing seemingly. Under normal operations i have seen two firefox processes listed.

I am running Firefox 132.0.2 on Pop_OS, using Gnome. I have a dual monitor setup, with my leftmost monitor being a 1080p set as portrait, and my main being a 4K set as landscape.

Every time I open Firefox, the window is exactly 1080 pixels large, no matter what I do. I can of course resize it, but it's frustrating having to do that every time.

If I tell Gnome that my secondary monitor is on the RIGHT side of my primary, everything works perfectly: Firefox stays the size it is when I close it.

It seems that Firefox uses my leftmost monitor's size to determine the maximum windows width, and even overwrites my xulsettings.json every time I close it.

I tried different builds, and even different forks suck as librewolf: no difference. I can´t of course change the position of how my monitors are placed on my desk.

Any ideas?

I just set up a server with linux Ubuntu 24.04 Desktop, with Firefox 129.0.2 included to do some dev and testing work.

Problem: Firefox seems unable to see or open files that are above or outside the user's home dir tree.

The only extra packages installed are the LAMP stack and Google Chrome, which has no problem. (had to have something for A/B testing.)

I've tried entering the url of file:///var/www/index.html, I've tried selecting 'open with...' from the files app, etc. Nothing works.

I can get to the file through http://localserver/index.html with no issues. I've verified permissions on the entire directory tree to the file. Everything from end to end has read permissions for all, 755.

I've checked the following advanced settings: security.sandbox.content.level..............................0 (started at 4, now at 0, no effect or change.) security.fileuri.strict_origin_policy.........................false (default setting as installed.)

I am able to open file:/// and get a dir listing. BUT, if I click on var, it gives "Access to the file was denied." I even tried changing the permissions on /var to 777, but no change.

This seems to be a Firefox only problem, since Google Chrome works where firefox doesn't.

I've spent several hours searching for ways to fix this, all with no success. Does anyone have any idea how to fix this, or even what to look at???

Hi! I'm running Linux Mint right now, but this also happened on Windows, I copied the profile from Windows so I suspect that is likely why.

When I go to about:logins, I see none of the accounts listed. Even when I input a search in the search box, nothing. I don't know what could be causing this. See attached screenshots. Don't worry, there's no concern of leaking account details, because they aren't showing up.

Ubuntu 22 LTS, Firefox 131.0.3 (64-bit). My machine crashed last night, but when I booted it this morning to start figuring out what's wrong all my windows/tabs came up. (I have at least 6 windows (for organization of my) hundreds of tabs.) After 6 or so reboots (testing various usb device plug-in configurations) I'm finally done, but now only have 1 blank firefox window. I created an account for syncing so I wouldn't have to redo all that when I upgrade OS periodically; however, I didn't think this would happen, so I didn't sync before this.

I would REALLY like to get my windows/tabs back in the configuration they were. Under 'manage history' there's an import/backup option, with restore; under that, it shows Yesterdays Date with 563 items, but clicking on 'restore' for that tells me it will replace my bookmarks file...

And I don't know how to retrieve the previously synced data, having only used it in the (presumed) other direction.

Any clues welcome!

Hello everyone,

I recently reinstalled my Linux system, Parrot OS, which comes with Mozilla Firefox. Unfortunately, I forgot my Firefox password, which forced me to reset it to log in.

Since this reset, Firefox no longer loads my bookmarks, extensions, or saved accounts.

Does anyone have suggestions for recovering this data? Is there a way to find my old profiles or backup files?

Thank you in advance for your help!

For the past few months, the browser will no longer download any files. The only diagnostic that I can see is failed when the download is attempted. I have refreshed firefox and the problem remains. Chrome can download without any problems, but I used firefox for many years and wish to continue.

Bob Hopkins

Machine: Dell Inspiron 15 5567 CPU: Intel i5-7xxx Op Sys: Ubuntu 24.04.1 Firefox version: Flathub 130.0

For the past 2 weeks Firefox has been repeatedly crashing soon after going on to certain sites or trying to apply my 2FA authenticator add-on.

Suddenly there's a screen shudder and a new window opens, inviting me to submit a crash report. See attached image.

I do not believe that this is down to Ubuntu 24.04 upgrade done at end of August.

But it's enough for me to largely go over to Chromium and Firefox Dev Ed.

If Mozilla don't act on this crashing I can see its market being lost fairly fast.

Hello,

After a few days I noticed that the option "open with" on the downloads dialog is always grayed out (see the attached picture).

If I go on the settings and tell the browser to not ask and open directly the file, it opens without any problem... (actually it shows an advertisement saying it is an executable file, but when I dismiss it, it opens)

Here are my system setup: Nom: Firefox Version: 130.0.1 Identifiant de compilation: 20240913135723 ID de distribution: mozilla-deb Canal de mise à jour: release Agent utilisateur: Mozilla/5.0 (X11; Linux x86_64; rv:130.0) Gecko/20100101 Firefox/130.0 Système d’exploitation: Linux 6.1.0-25-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.106-3 (2024-08-26) Thème du système d’exploitation: Breeze / Adwaita Binaire de l’application: /usr/lib/firefox/firefox-bin

Does anybody else is having this issue? Any ideas on how can I fix it?

Thanks in advance for all your help,

Best regards, Marc

EDIT: I just tested the behavior on the "base" Firefox-ESR, and it works as expected, as you can see on the 2nd attached file, esr.png... Version: 28.2.0esr Identifiant de compilation: 20240826114743 ID de distribution: mozilla-deb Canal de mise à jour: esr

I am running Lubuntu 22.04LTS (have been for months now), with Firefox 130.0.1 installed via the normal vanilla apt.

It was working fine until a few days ago (perhaps after an update, but I can't recall specifically), and then just stopped being able to save anything.

For example, right clicking on an image will bring up "Save As..." as an option, but when I choose that, nothing happens. No prompt to save, nor does the file appear anywhere.

When I choose "Save" as a pulldown on cloud XLSX files...similarly, nothing happens.

When I download something, Firefox is supposed to open up a prompt asking me where I want to save the file but that never opens...nor does the file download.

I am totally baffled.

This video file cannot be played.(Error Code: 102630). - This is the error i get when i try to play this movie .

Context : - I upgraded to the latest version of firefox and i also connected my dns to nextdns recently. - I use arch linux and firefox on linux. - Previously all the videos on the site were playing nicely but now it has started showing this error. - I have tried many solutions such as :- 1. Clearing cookies, cache,etc and refreshing firefox . 2. Installing media codecs onto my pc using console. 3. Deactivating the dns and disabling hardware acceleration. 4. Restarting my pc but nothing works.

I was wondering if someone has a solution to this.

So, There's this website called pw.live and I use it for study purposes. And I've recently switched to linux and installed firefox. But that website loads but any videos or live streams don't. Even though it works perfectly fine on Windows version of firefox.

I tried to search about this and it may be because the content is DRM protected. I'm just speculating though it may be broken for some very different reason. I also looked into solutions to fix DRM related issues. And found some solutions but the plugin Widevine Content Decryption Module provided by Google Inc. just doesn't exist in the plugins tab. There is only "OpenH264 Video Codec" there. And I think that might be the problem.

Thanks in advance.

Hello guys, as in title - I use custom NextDNS set of rules on DNS-over-HTTPS. As of today, Firefox can't connect to the provider. AFAIK Troubleshoot Mode is also affected. The other devices using NextDNS on my network work just fine and when I set the DNS to work system-wide as a kind of workaround, I don't get an issue. Same when I use other DNS-over-HTTPS options in the Firefox Preferences. Yesterday the problem didn't occur and I haven't performed any updates since yesterday - both Firefox and NetworkManager seem to be up to date.

Additional info: OS: EndeavourOS (Arch Linux) Firefox version: 129.0.2

If any other info is needed, I'll be happy to provide it to you.

I seem to have a problem with Firefox's builtin PDF viewer. Instead of black text on a white or gray background or something else sensible, I get black text floating over my desktop background in the part of the Firefox window that's showing a PDF. PDFs display fine in an external viewer, but that's just passing the buck, isn't it? Is there a way to fix this on Firefox?

I suspect hardware acceleration is the issue, but everything else seems fine, so I don't want to just blanket disable hardware acceleration. How can acceleration for PDFs alone be disabled?