Firefox Community Forum

My computer displays were dramatically different one morning a couple of days ago, as MS Edge seems to have overtaken control of my system, which included changing the displays on my monitors. I have restored the system to a few days ago when the system was correct, but the restore resulted in the same Edge displays. With considerable effort to overcome Edge, I have also made Firefox my default browser. After resetting and restarting, my One Note pages are still no longer available and my displays have not changed from the Edge-changed ones. Any additional ideas? Please?

Hello,

My university requires me to logon to use campus services every 24 hours. Upon expiration of the logon credential after the 24 hour period, a logon window will prompt to re-enter credentials. The problem is that it will continue to prompt log in with new pop up windows every few minutes so if I don't log in, for example, over night, I'll wake up to hundreds of log on window pop ups. This creates system wide slowdown due to memory resources being maxed out. I can't enable universal pop up blocks as the systems I require use pop ups and having to open each pop up manually does work in my workflow. Any solutions? Thank you!

My e-mail will not load sub links. It pops up a list of links not related to the e-mail. Stated when I installed avast. Took avast off. DID NOT fix problem. What now???

When I open Firefox browser around ten several weeks old tabs are there. It is not set in the setting to open. I did many attempts to get rid of this nuisance and they are still here. I Created new profile, erased all profiles, removed Firefox, and reinstalled with option not to use old setting since new installation found that the fire fox has been installed. And frustration part that Mozilla do not offer (as I know) support to fix this problem. This glitch is hidden somewhere and the program always find it an put it back. I am not sure if what to do as I run out of options, other than turn to another browser after many years using only Firefox with no problems at all. Thanks Ned

I have always had them setup. And I would expect a prompt when my computer had been shut down, or OS/FF had updated - seems normal. As of a couple weeks maybe months ago, I'm being asked for it what feels like constantly. In fact, It just asked me twice back to back withing the same session/tab/interaction with Passwords. That feels like a lot, esp if you actually have longer and more complex pwds than 90% of us. (And me sometimes, not claiming to be a pw angel or anything lol). But personally, Mozz/FF passwords fall into the top tier of my brains security hierarchy, along with my Apple Account, private keys, device encryption, MFA recovery, etc...things you'd generally be sure to incorporate best practices with and really don't wanna forget or lose. I don't really love the idea of turning it off, buuuut getting a bit grumpy about being pestered all day from Firefox.

So bug? Updated policy? I just woke up form a Coma and simply don't recall 2024? Hopefully not the third one.

On an M4 Max running Sequoia Version 15.2 (24C101) using FIrefox 136.0.1 at the moment, but have noticed the same on a Yoga/Windows 11, iPhone, M1 Macbook Pro.

Privacy/Security is set to Strict. No sus permissions I can see. HTTPS only. DNS over Cloudflare (Default Protection). No exceptions of any type granted. Aside from Mozilla (for Extensions), and Google (for Popups).

Thanks yall.

--

Oh (and I should prob open a proper ticket but while) but I'm here, and I just noticed the line about "On macOS, some background tabs will be moved to lower power cores, reducing energy usage." from a recent Firefox update brief. I've been having a rough time lately on this M4 Max - 16 cores, 64GB mem with tabs freezing up the whole browser, every window. Sometimes the whole OS. Not specific to any certain site, and has happened with 1 windows and 3 tabs open just as often as 4 windows with 40 tabs open. And usually I cant even get to Activity Monitor at that point to see if it looks like a memory leak, or whatever. And if I can get it to shut down (the browser), it will get into this loop where it just loads back up all the same windows, and that same particular tab will lockup again as soon as I click on it. And it takes foreevvvver to load back up even when I don't interact with the browser aside from CMD-Tabbing tf out of there. Tbh I'd prefer FF to launch clean after being told to shut down. Always have the option to load recent windows anyway....

^ aaand then saw the blatantly obvious checkbox to turn off reload on start my bad. 😅

Sorry last thing - what exactly does "We've made some educated guesses about your current browser and operating system." mean? Yeah that sounds straightforward, and I would expect that from most websites? I think? I know you want to be transparent, but that phrasing sounds weirdly aggressive lol

I subscribe to my city's newsletter. It gives quick links "click here" to register for a class, "click here" for information about an upcoming parade. I used to be able to click and get it. Now it tells me It can't find the site OR I might be connected but behind a firewall. There are too many options and too many terms, I don't know what to do, I just want to click links from my city newsletter, and get taken to them. Help???

Hmm. We’re having trouble finding that site.

We can’t connect to the server at vu4mbwlab.cc.rs6.net.

If you entered the right address, you can:

   Try again later
   Check your network connection
   Check that Firefox has permission to access the web (you might be connected but behind a firewall)

My firefox browser being hack multiple times, so I dident use it for multiples years... Now I just want to give it an other chance by removing everything that could create trouble. When I get over the setting windows I can read this: Information Your browser is being managed by your organisation.

I don't understand, this is my private computer. How to remove this organisation management???

in settings Homepage and new windows use custom urls, current urls doesn't include Pinned tabs. Windows updated and when firefox was restored two windows were opened, one was blank and the other opened old home page settings but did not reopen all my pinned tabs, gmail, yahoo mail,and some other tabs I plnned, there are 5 of them and several regular tabs I had open before and most of them did not show up in history. Pinned tabs do not get included in use custom urls for the home pages. Also for several days my roboform bar would not show up, roboform said no open browers to attach to when firefox was open.

Why do numbers appear next to some of my shortcuts on my Firefox shortcuts home page? See attached. I only have one tab or window open and this number (5) has incremented over time.

Hello,

I want to open this URL: https://compatibility.plantronics.com/deskphone Firefox 136.0.1 tells me: SEC_ERROR_REVOKED_CERTIFICATE

The same URL opens in Chrome and shows no sign of a security problem, as far as I can see (Chrome info attached).

What could be the cause? Firefox being to strict or Chrome just too relaxed?

Thanks in advance.

I have FullShot 10 which used to show my extra buttons in the FF toolbar. A few updates ago these buttons have disappeared from FF which is really inconvenient. Those buttons still appear in MSFT Edge. I cannot take a screen capture because taking a screen shot automatically makes the FS10 buttons disappear. FF10 is not add-on to FF, it is just a regular program to easy capture graphical screen information. FS10 has not been updated/altered in any way since its installation

Snap Firefox 136.0.1 canonical 002 - 1.0 Linux mike22-ThinkCentre-M78 6.8.0-52-generic #53~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Wed Jan 15 19:18:46 UTC 2 x86_64 x86_64 x86_64 GNU/Linux Having failed to load several time with "Display not found" Echo $DISPLAY  :0 finally loaded with the following errors $ firefox update.go:85: cannot change mount namespace according to change mount (/var/lib/snapd/hostfs/usr/local/share/doc /usr/local/share/doc none bind,ro 0 0): cannot open directory "/usr/local/share": permission denied update.go:85: cannot change mount namespace according to change mount (/var/lib/snapd/hostfs/usr/share/gimp/2.0/help /usr/share/gimp/2.0/help none bind,ro 0 0): cannot write to "/var/lib/snapd/hostfs/usr/share/gimp/2.0/help" because it would affect the host in "/var/lib/snapd" update.go:85: cannot change mount namespace according to change mount (/var/lib/snapd/hostfs/usr/share/sphinx_rtd_theme /usr/share/sphinx_rtd_theme none bind,ro 0 0): cannot write to "/var/lib/snapd/hostfs/usr/share/sphinx_rtd_theme" because it would affect the host in "/var/lib/snapd" update.go:85: cannot change mount namespace according to change mount (/var/lib/snapd/hostfs/usr/share/xubuntu-docs /usr/share/xubuntu-docs none bind,ro 0 0): cannot write to "/var/lib/snapd/hostfs/usr/share/xubuntu-docs" because it would affect the host in "/var/lib/snapd" Gtk-Message: 11:44:12.847: Not loading module "atk-bridge": The functionality is provided by GTK natively. Please try to not load it. [10191, Main Thread] WARNING: GTK+ module /snap/firefox/5917/gnome-platform/usr/lib/gtk-2.0/modules/libcanberra-gtk-module.so cannot be loaded. GTK+ 2.x symbols detected. Using GTK+ 2.x and GTK+ 3 in the same process is not supported.: 'glib warning', file /build/firefox/parts/firefox/build/toolkit/xre/nsSigHandlers.cpp:201

(firefox_firefox:10191): Gtk-WARNING **: 11:44:13.111: GTK+ module /snap/firefox/5917/gnome-platform/usr/lib/gtk-2.0/modules/libcanberra-gtk-module.so cannot be loaded. GTK+ 2.x symbols detected. Using GTK+ 2.x and GTK+ 3 in the same process is not supported. Gtk-Message: 11:44:13.111: Failed to load module "canberra-gtk-module" [10191, Main Thread] WARNING: GTK+ module /snap/firefox/5917/gnome-platform/usr/lib/gtk-2.0/modules/libcanberra-gtk-module.so cannot be loaded. GTK+ 2.x symbols detected. Using GTK+ 2.x and GTK+ 3 in the same process is not supported.: 'glib warning', file /build/firefox/parts/firefox/build/toolkit/xre/nsSigHandlers.cpp:201

(firefox_firefox:10191): Gtk-WARNING **: 11:44:13.115: GTK+ module /snap/firefox/5917/gnome-platform/usr/lib/gtk-2.0/modules/libcanberra-gtk-module.so cannot be loaded. GTK+ 2.x symbols detected. Using GTK+ 2.x and GTK+ 3 in the same process is not supported. Gtk-Message: 11:44:13.115: Failed to load module "canberra-gtk-module"

snap version seems to have problem thought this might help. I am a software developer.

Dear Support Team,

Ever since updating Firefox to the most recent version my pause/play button does not work with tabs open. (like youtube, spotify(browser) etc.)

I tested for mechanical issues, but those do not seem to be the issue, as the key itself work perfectly fine. Different apps (like netflix, and spotify(desktop)) do not have this issue.

If you require any additional information in regards to this inquiry don't hesitate to ask.

- Adrian

Additional Information

Firefox 136.0.1 (20250310180126) Installed on: March 12, 2025 at 8:50:54 AM Status: The Update was successfully installed [copy and pasted from settings]

Ever since I updated last week, one website that I use will not work. Whenever I try to log in to the M&T Online Banking website, it blocks me and says "M&T Online Banking Is Temporarily Unavailable." The app works on my phone and I can log in through Chrome, it's only on Firefox that I'm getting this problem. I called M&T Bank and they confirmed that it's a problem with Firefox. Something is blocking me but I don't know what it is. I am not using a VPN or adblocker.

I'm trying to get my settings & themes back after an update, and nothing is working. I can't even open bookmarks on the bookmarks toolbar. I just get "new tab" with the dots moving like it's searching for a site.