பயர்பாக்ஸ் Community Forum

Hi everyone, I'm asking for help following the latest update (Firefox 143.0.1): the corners of the top site preview boxes have changed, as shown in the first screenshot. I was wondering if it's possible to permanently restore them to the same state as in the second screenshot, perhaps via userContent.css.

RESTORE A TRUSTED RECIPE SITE banned by Mozilla: recipestonourish.com  !

I have been using this site for years. This morning Mozilla ruined it. Please restore, thank you!!

Carla van Raay [edited email from public]

Perth Western Australia

The keyboard shortcut to take screenshots [Ctrl + Shift + S] used to work a few weeks ago but it has stopped working for quite a while now. Doesn't work on any site, I can only create screenshots by right clicking and pressing the button manually.

I used Firefox a few years ago, and I'm using the latest Firefox for days. Sometimes inactive tabs are auto-closed. How can I disable the feature or where can I check the URLs for closed tabs?

I have Firefox (always updated to the latest version) and I have noticed a memory leak that EATS up RAM. I have 1 tab open, playing a set spotify playlist. within 24 hours of rebooting the machine, Firefox has swallowed 7gb of my Memory as shown in Activity Monitor/Memory Pressure. I've been having this issue for some time, updates to MACos make no difference either. NO other program does this. I've tested the same playlist in other browsers, Chrome, Safari, uses 1gb, brave/opera uses less than 500mb and they've been open for over a week. This memory leak is a bug in Firefox. I've seen it before (other software, mainly on Windows) but never like this on a Mac......How do I escalate this?

Hi,

when I try to access the Gallery photos page on OneDrive, especially in the 'For you' section, I get a gray screen and nothing happens. When I check the console, it shows the issues I've captured in the screenshot. I tried this on Mac and Ubuntu with a fresh profile and a clear internet connection. Does anyone have an idea why this is happening? Firefox Version is the latest 142.0.1 No problem with Vivaldi, Chrome etc.

Thanks, Dirk

After the most recent Firefox update, my background colors are black, they were white before the update. I have attempted to change the settings for the background, no improvement.

I contacted the place that put my laptop PC together for me, one of their service techs spent close to an hour attempting the sames steps I tried. Did not fix. They said if they learn anything, they'll contact me.

Dear Helper,

since the newest Firefox update, i got today (16.09.25), the audible cloudplayer doesnt work anymore, meaning it wont load the audiobook! I emptied the cache, but nothing changed. I tried the audible cloudplayer with Windows Edge and it works fine, so it is a Firefox specific problem. I granted all websides access to audio and media automatic replay, nothing changed. The cloudplayer doesnt work! So my question is: What else is interfering in Firefox with the loading of the player? Thank you so much in advance for your help :) Yours sincerely David

Hi, I just want to ask about the customization option on the new tab's low right corner (the little pencil icon). I've had a background image called "Galaxy" that i thought was pretty, but it disappeared (probably sync settings on other devices, idc) and now the background is just system gray. The issue is that i cannot find the system background in "Themes" nor in the "Customization" (picrel) - there is only "reset to defaults". I really like Firefox and this was pretty cool so I'd like it back. Thanks in advance :)

Suddenly, I can no longer log in to iCloud on my MacBook Air from Firefox: I get the login alert and the code to validate the connection, but the window to enter the verification code doesn't appear. It says "enter" the code, but I don't get the window to do so!

I'm on Big Sur 11.7.10, it worked without a hitch for years. This laptop is one of my trusted devices. Is a recent update preventing the connection?

I looked at similar questions, and answers from 2020 said to add the 6-digit code after my password, but that solution doesn't work.

It seems the problem is with Firefox; it works on Safari. Any solution for Firefox?

Thanks

Ubuntu - I use the SNAP version of Firefox - I generally have lots of tabs open but only use 5 or so of them and it's generally fine.... but when I am closing Firefox, it USES like 100% of the CPU and ALL of the RAM and ALL of the SWAP memory when closing.

This locks up the computer.

Sometimes it doesn't quite go all the way but I can watch it all happen in real time, using Task Manager - and that shows a solidwall of all resources occouring, when the close Firefox is run.

I am told by research via ChatGPT that this is a very real problem with the SNAP version and it's best to change to the Debian version, copy all the bookmarks etc., across and then uninstall the SNAP version.

It's rather disconcerting to have Linux crash because of this one app locking it up and frequently.

Chat GPT:

Is there a problem with Firefox Snap Version closing and using all the resources while doing so, which results in locking up the computer?

You're definitely not imagining it—there have been reports of Firefox's Snap version consuming excessive system resources (CPU, memory) and even causing lockups or hangs, particularly during closure. Here's what’s going on and how to mitigate it:

What’s Happening with Firefox Snap?

2. Browser Hangs or Locks the System on Close

On Linux (especially Ubuntu), users have reported that closing Firefox can lead to it hanging in memory, sometimes unresponsive and still consuming resources.
Super User
Ask Ubuntu
A stark example from Reddit illustrates the severity:
“About 50% of the time I open Firefox, it'll reach 100% CPU usage in about 30 seconds… PC completely unusable unless I shutdown.”
Reddit

3. Known Wayland Sway Bug

On Wayland/Sway setups, reloading Sway while Firefox is open can trigger intense logging, causing high CPU use and an enormous syslog.
Fix: Set MOZ_DISABLE_WAYLAND_PROXY=1, or upgrade to FF 125 where the issue is addressed.
Reddit+1

Alternative Approach

Many users, particularly on Ubuntu, opt out of Snap completely in favor of the .deb package or PPA builds. These alternatives often avoid these specific issues. Ask Ubuntu Reddit

Thoughts? Solutions?

Thanks in advance.