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I am trying to submit a new Add-on, Firefox requires to add 2 factor authentication, and when I am trying to do that and enter code it tells me that is wrong even I am sure it is right. I tried many times with many auth app on my phone Hope to solve that to submit my Add-on

My company has been using the same customized autoconfig.js without issue since last year's FF 115 esr release on our Ubuntu servers.

cat /opt/firefox-115.13.0esr/defaults/pref/autoconfig.js pref("browser.tabs.inTitlebar", 0); pref("general.config.filename", "firefox.cfg"); pref("general.config.obscure_value", 0); pref("general.config.sandbox_enabled", false); pref("pdfjs.annotationEditorMode", 1);

Now we are testing the 128 esr next releases with the same config and getting the failed to read the configuration file. please contact your system administrator error

cat /opt/firefox-128.1.0esr/defaults/pref/autoconfig.js pref("browser.tabs.inTitlebar", 0); pref("general.config.filename", "firefox.cfg"); pref("general.config.obscure_value", 0); pref("general.config.sandbox_enabled", false); pref("pdfjs.annotationEditorMode", 1);

If remove pref("general.config.obscure_value", 0); or set it to 1, the error goes away, but our actual firefox.cfg does not get read and are configs are not present at all.

Hi everyone,

I use Firefox as my primary browser for several reasons, but the main one is because it has the best Picture-in-Picture (PiP) feature. However, I no longer use Windows and have encountered problems with it on various Linux distributions (Ubuntu, Fedora, Debian...). Currently, I'm only using Fedora 40, and the problem persists.

The issue is that when I click on the PiP icon, it activates normally, but when I switch windows or minimize and then maximize Firefox again, the video disappears.

I will attach some screenshots to clarify the issue.

I would like to know if there is any way to resolve this. I’ve already reset the settings, cleared the cache, and tested different installation methods (software store, .tar.bz file, apt, dnf, snap). I’ve tried troubleshooting mode and even installed the Developer Edition, but the problem persists. I’m wondering if this is an issue with the Linux version of Firefox.

Thank you.

a flashdrive is mounting as ro, and nothing i do can fix it.

details file below:

GParted 1.0.0

configuration --enable-libparted-dmraid --enable-online-resize

libparted 3.3

============================

Device: /dev/sde Model: SanDisk Cruzer Blade Serial: none Sector size: 512 Total sectors: 30629376

Heads: 255 Sectors/track: 2 Cylinders: 60057

Partition table: msdos

Partition Type Start End Flags Partition Name File System Label Mount Point /dev/sde1 Primary 32 30629375 fat32

============================

Format /dev/sde1 as ext2 00:00:10 ( ERROR )

calibrate /dev/sde1 00:00:00 ( SUCCESS )

path: /dev/sde1 (partition) start: 32 end: 30629375 size: 30629344 (14.61 GiB) libparted messages ( INFO )

Unable to open /dev/sde read-write (Read-only file system). /dev/sde has been opened read-only. clear old file system signatures in /dev/sde1 00:00:10 ( ERROR )

write 512.00 KiB of zeros at byte offset 0 00:00:10 ( ERROR )

libparted messages ( ERROR )

Unable to open /dev/sde read-write (Read-only file system). /dev/sde has been opened read-only. Unable to open /dev/sde read-write (Read-only file system). /dev/sde has been opened read-only. Can't write to /dev/sde, because it is opened read-only.

For about 2 weeks now my Firefox Desktop v. 128.0.3 (Mozilla-Flatpak - 1.0) freezes within 30 mins of use.

No good waiting, nothing responds except the exit button.

Clearly, there's a flaw in a recent update.

I'm on Ubuntu 22.04.4 LTS and my Firefox is from Flatpak.

While writing this I got a Flatpak update for Firefox and Firefox.Locale - whatever that is.

So I'll park my question till I close and reopen Firefox - hopefully with a release from the big freeze-up.

Hello. I'm afraid there has been a data breach from either Firefox or Lockwise.

I have passwords that are used only in local development virtual hosts accessed only from Firefox that are showing up in Google password alerts.

I have determined that the cause of these crashes is hardware acceleration being enabled, I can share more details if desired. It ran in troubleshoot mode then I added extensions one at a time, none of them crashed Firefox. upon turning on the hardware acceleration it crashes upon opening a PDF

Hi all, I'm running Gentoo linux on Apple M1 arm64 when after one random reboot firefox started segfaulting. Currently I've updated my system to be on the latest testing versions of packages and it's giving me the following backtrace:

[Parent 21529, Main Thread] WARNING: Last startup was detected as a crash.: file /var/tmp/portage/www-client/firefox-128.1.0/work/firefox-128.1.0/toolkit/components/startup/nsAppStartup.cpp:966 [21529] Assertion failure: IsExtensionSupported(EGLLibExtension::ANGLE_platform_angle_d3d), at /var/tmp/portage/www-client/firefox-128.1.0/work/firefox-128.1.0/gfx/gl/GLLibraryEGL.cpp:639 #01: ???[/usr/lib64/firefox/libxul.so +0x6c55d60] #02: ???[/usr/lib64/firefox/libxul.so +0x6c4fac4] #03: ???[/usr/lib64/firefox/libxul.so +0x6c4f3d4] #04: ???[/usr/lib64/firefox/libxul.so +0x6c51634] #05: ???[/usr/lib64/firefox/libxul.so +0x6c545a8] #06: ???[/usr/lib64/firefox/libxul.so +0x743a34c] #07: ???[/usr/lib64/firefox/libxul.so +0x742f8a8] #08: ???[/usr/lib64/firefox/libxul.so +0x742f07c] #09: ???[/usr/lib64/firefox/libxul.so +0x7426244] #10: ???[/usr/lib64/firefox/libxul.so +0x7447014] #11: ???[/usr/lib64/firefox/libxul.so +0x7446f88] #12: ???[/usr/lib64/firefox/libxul.so +0x7446f58] #13: ???[/usr/lib64/firefox/libxul.so +0x7446f2c] #14: ???[/usr/lib64/firefox/libxul.so +0x7446ed8] #15: ???[/usr/lib64/firefox/libxul.so +0x7446ea8] #16: ???[/usr/lib64/firefox/libxul.so +0x7446d64] #17: ???[/usr/lib64/firefox/libxul.so +0x7446d14] #18: ???[/usr/lib64/firefox/libxul.so +0x6333f88] #19: ???[/usr/lib64/firefox/libxul.so +0x569bb2c] #20: ???[/usr/lib64/firefox/libxul.so +0x56a38f4] #21: ???[/usr/lib64/firefox/libxul.so +0x6434a84] #22: ???[/usr/lib64/firefox/libxul.so +0x6359058] #23: ???[/usr/lib64/firefox/libxul.so +0x6358fcc] #24: ???[/usr/lib64/firefox/libxul.so +0x6358f80] #25: ???[/usr/lib64/firefox/libxul.so +0x56964b8] #26: ???[/usr/lib64/libnspr4.so +0x2aa7c] #27: ???[/usr/lib64/libc.so.6 +0x836d4] #28: ???[/usr/lib64/libc.so.6 +0xe538c] #29: ??? (???:???) Segmentation fault

Here is the Gentoo Forums post: https://forums.gentoo.org/viewtopic-t-1170250.html Keep note of my last comment there where I realized that I installed firefoxpwa that day and it was working until I reboot in the evening having completely forgotten about firefoxpwa.

Basically I just bought a 4k monitor while also planning to use the old 1080p one. As it turns out the default size setting makes the fonts on the big screen too small, or the small screen too big.

In Windows this wouldn't be an issue since I can just use multi scale. Ubuntu has that too, but it weirdly implemented and causes the smaller screens to be kinda blurly. The accepted solution is to use Wayland but it causes everything to be unbearably slow to me so that's out.

Not expecting such an odd use-case to have an implemented solution but I'm eager to be surprised.

Hi,

I’m experiencing an issue with notifications in latest version of Firefox on macOS. Notifications work correctly when delivered, but after a few days, clicking on the notification does not work properly – it doesn’t open a new window or close the notifications center. I have confirmed this behavior on two different websites.

Additionally, the same websites and notifications work correctly in Chrome, regardless of the time of delivery.

Is this expected behavior, or could it be a bug in the service worker code or the browser itself? How can I investigate and resolve this issue?

Thank you for your help!

Contents: Conditions, Problem, Observations, Motivation

Conditions

System: Linux Fedora fc20.x86_64, CPU i520M, 3.66 GiB RAM on DELL E5410

Libraries have been updated from rpm packages of Fedora distribution fc21.x86_64 to satisfy the requirements for Firefox 128 and now following versions of relevant libraries and packages are installed:

X.Org 1.14.4, libstdc++ 4.8.3, glibc 2.18, libglib 2.42.1, GTK+ 3.14.5

NetworkManager-0.9.9.0, dbus-1.6.30, GNOME 3.10.0, PulseAudio 5.0

Updating to newer version of Fedora is not possible option for me now.

Firefox 128.0.3 tarball has been unpacked to /usr/local/lib64/firefox128

Executable bash script, /usr/local/bin/firefox128 has been used to launch Firefox 128, it contains two lines

export LD_LIBRARY_PATH=/usr/local/lib64/firefox128:$LD_LIBRARY_PATH /usr/local/lib64/firefox128/firefox $1

Existing file $HOME/.mozilla has been temporarily renamed to avoid hardly possible conflicts while testing the new version of Firefox. (Later I have found that this is not necessary because new installs

of Firefox do not conflict with the previous).

Problem

Execution of the bash script, firefox128 from gnome-terminal command line started Firefox 128 but without GUI. Only the small white interval at left upper corner of the desktop appeared and it could be extended by using mouse to empty (white) window created by Gnome and titled, Firefox.

Observations

After Firefox 128.0.3 started the output of the command, ps -flu username revealed,

      /usr/local/lib64/firefox128/firefox
      /usr/local/lib64/firefox128/firefox-bin \
           -contentproc -parentBuildID 20240725162350 \
           -prefsLen 21615 -prefMapSize 245327 \
           -appDir /usr/local/lib64/firefox128/browser \
                   {d54171b1-8a79-44b3-a271-db4e09db2365} 3715 true socket

Two parameters preceding `true socket` vary from launch to launch.

Executions of, firefox128 --help

              firefox128 --full-version

display the expected output

In the way of successive approximations to highest Firefox version that starts with GUI in my system I have found this is Firefox 95.0.2

The binaries firefox in Firefox versions from 96.0 to 99.0.1 do not launch firefox-bin and the application hangs requiring explicit kill

Firefox versions 100.0.2, 101.0, 106.0, 106.0.5, 117.0, 117.0.1, 123.0.1, 128.0 I have tested like Firefox 128.0.3 behave in the same way as Firefox 128.0.3 with the same effects.

Output of the command, ps -flu username obtained when Firefox 95.0.2 is running with GUI in my system differs specifically from outputs of this command for Firefox versions above 100 Last argument for firefox-bin in those Firefox versions i.e. 100.0.2 and newer is `socket` whereas in Firefox 95.0.2 the last argument is `tab` as in the case,

       /usr/local/lib64/firefox95/firefox-bin \
                    -contentproc -childID 2 -isForBrowser \
                    -prefsLen 4814 -prefMapSize 241644 -jsInitLen 278884 \
                    -parentBuildID 20211218203254 \
                    -appDir /usr/local/lib64/firefox95/browser 9563 true tab

       /usr/local/lib64/firefox95/firefox-bin \
                    -contentproc -childID 6 -isForBrowser \
                    -prefsLen 5627 -prefMapSize 241644 -jsInitLen 278884 \
                    -parentBuildID 20211218203254 \
                    -appDir /usr/local/lib64/firefox95/browser 9563 true tab

       /usr/local/lib64/firefox95/firefox-bin \
                    -contentproc -childID 7 -isForBrowser -prefsLen 5627 \
                    -prefMapSize 241644 -jsInitLen 278884 \
                    -parentBuildID 20211218203254 \
                    -appDir /usr/local/lib64/firefox95/browser 9563 true tab

During executing both the bash scripts firefox128 and firefox95, launching the respective Firefox versions, Firefox writes messages to stdout (gnome-display) but the outputs do not differ qualitatively.

For firefox128 the only intriguing mesasage is the last one that appears while closing Firefox 128, [GFX1-]: RenderCompositorSWGL failed mapping default framebuffer, no dt

These messages not differing qualitatively for Firefox 95.0.2 and Firefox 128 can be summarized as follws (firefox:5370): Gtk-CRITICAL **: gtk_widget_get_style_context: assertion 'GTK_IS_WIDGET (widget)' failed gtk_style_context_get_state: assertion 'GTK_IS_STYLE_CONTEXT (context)' failed gtk_style_context_get_property: assertion 'GTK_IS_STYLE_CONTEXT (context)' failed gtk_style_context_get_background_color: assertion 'GTK_IS_STYLE_CONTEXT (context)' failed gtk_style_context_get_color: assertion 'GTK_IS_STYLE_CONTEXT (context)' failed

(firefox:5370): GLib-GObject-CRITICAL **: \ g_value_unset: assertion 'G_IS_VALUE (value)' failed

(firefox:2901): GLib-GObject-CRITICAL **: \ g_object_ref: assertion 'object->ref_count > 0' failed and g_object_unref: assertion 'object->ref_count > 0' failed

[GFX1-]: glxtest: libEGL missing methods

For Firefox 128 they are preceded by warnings like, [Parent 4185, Main Thread] WARNING: \ g_value_unset: assertion 'G_IS_VALUE (value)' failed: \ 'glib warning', file /builds/worker/checkouts/gecko/toolkit/xre/nsSigHandlers.cpp:187

Moreover during starting Firefox in versions 96.0 - 117.0.1 there is the message,

                    os_mmap failed.: Cannot allocate memory 

This message is absent either in Firefox 95.0.2 and Firefox 128.0, 128.0.3

Motivation

The effect just described looks very strange but may be common to older versions of Linux distributions still being used by number of people with various motivations.

Various institutions, particularly banks, require "newest" versions of a browser and I am afraid that Firefox 95.0.2 working in my system will be very soon considered outdated that will result in lack of electronic access to bank account.

Therefore solving the problem just presented appears to be important.

Thank you in advance

I often run into issues with PDFs in Firefox Linux. They either appear totally blank (typically after suspend/restore), or they appear with the desktop background showing through (as in the attached screenshot).

Hard refreshing the page doesn't change anything, opening a new tab and opening the PDF again doesn't change anything, opening a new window and loading the PDF doesn't change anything.

The screenshot is with this PDF: https://www.sgsw.ch/home/strom/_jcr_content/Par/sgsw_accordion_list_1838160259/AccordionListPar/sgsw_accordion_12353/AccordionPar/sgsw_downloadlist/DownloadListPar/sgsw_download_1049323524.ocFile/2023-08-31%20Mitteilung%20Elcom%20Erh%C3%B6hung%20Elektrizit%C3%A4tspreise%20f%C3%BCr%20das%20Jahr%202024.pdf

It renders correctly in Chromium.

Firefox 126.0 using the recommended performance settings on Mint 21.3, nvidia quadro p620 using the official nvidia drivers v535.171.04-0ubuntu0.22.04.1

When i am in facebook and i want to do a live call or video chat,and when i hover the mouse over these options ,it no longer let's me do this and tells me that the browser not longer supports this action yet i could do this up until about 7 weeks ago im using firefox in 20:04 ubuntu,im also having difficulty on another web page ordering spare parts,it won't let me select or order part's either but when i use windows 10 with firefox browser everything works fine why is this same browser different system?? i don't get this please help

youtube always crash after sometime. i've 16Gb of ram, so it took sometime for me. but the crash is inevitable.

in the console, i saw some errors. mostly 401 and CORS to google ads domain. we all know that youtube is doing something shady to catch Adblock users.

no adblock, no extension, clean profile and incognito mode. it still happen. this problem is not unique to firefox, it happen to chrome too.

relevant question: https://support.mozilla.org/en-US/questions/1435907

My Laptop I only use once in a while because I am mostly at my desktop. When I didn't use the laptop for some time, I am logged out of ALL websites. Google, Facebook, Twitter, Instagram, Reddit, eBay, Amazon, several smaller sites EVERYWHERE. It's like I am on a new install.

How do I stop that behavior? It's certainly not an issue of the websites because I am logged out consistently everywhere. Why is Firefox deleting the cookies even if they are infinite?

My laptop is secured, it has strong passwords and an encrypted harddisk.