Firefox Community Forum

I would appreciate it very much if someone could tell me what to do. I've been trying to figure this out for 6 months, meanwhile wasting 6-months of my Nord subscription bought directly on Nord's website. I'm a very old person, so pretty much a computer dummy. Thanks.

All my addons have disappeared after a firefox update.There is an error message saying they are disabled.I am running El Capitan on my computer, an iMac 24*, running operating 78.15 Oesr,64bit.Any su’ for ‘Firefox’

I somehow added DocHub to my system so that whenever I try to download a pdf I am taken to DocHub file. How do I delete DocHub? I went to Extensions but all I see is how to ADD extensions not how to delete them.

Already tried this:

   Open about:config: Type about:config in the Firefox address bar and press Enter.
   Accept the warning: If prompted, click on "Accept the Risk and Continue".
   Search for browser.tabs.unloadOnLowMemory: In the search bar, type browser.tabs.unloadOnLowMemory.
   Set the value to false: Double-click the preference to change its value from true to false. 

Also already tried making a distribution folder. I want snooze tabs off. Thanks!

Hello, I hope you are well. I have been using Firefox for some time, but I am currently experiencing an issue with the extensions. I am currently using version 123, but I have not been able to find a way to update to include the new root certificates, which I believe are needed by these extensions.

I have tried reinstalling using Pacman (only installing v123), compiling from source using Yay (which unfortunately did not work), using Flatpak (also only installing v123), and even from the sources (which partially worked).

I would be happy to provide further details if required. I hope you have a good day.

Hi there,

I’m using the Firefox Multi-Account Containers extension and would like to remove a site that’s been set to "Always open in [X] container." However, I don’t see a “Manage Site List” option anywhere in the container settings as seen here: https://support.mozilla.org/en-US/kb/containers

Here’s what I’ve tried so far:

   I’ve clicked the Containers icon and selected the gear ⚙️ to edit a container.

   I enabled privacy.userContext.siteAssignments.enabled in about:config and set it to true.

   I restarted Firefox (with session restore on), but still no option appears to view or manage assigned sites.

I’m on Firefox Desktop (Mac), and I’ve confirmed that I’m using the official Multi-Account Containers extension.

Is this a bug, a UI change, or something I’m missing? I’d really prefer not to manually edit the containers.json file if there’s a built-in way to manage these assignments.

Thanks so much for any guidance!

I have no idea where the ad blocker is here on Firefox and cannot turn it off when I need to. It is crazy that it is so difficult to find AD BLOCKER - I find articles that say how to do it but they make no sense because I try to follow and it still does not work. I need to know how to turn off the ad blocker - especially when I want to use Rakuten - I cannot never use it because I cannot manage my ad blocker when I need to

All of my Simple Tabs Group (STGs) tabs were reset in Firefox to 0. I had not cleaned them up in a while & had from 5 to 40 tabs saved in each of the 12 Groups created. In the past, I have had the problem of unknowingly opening a 2nd browser window (with no tabs open) & then closing my 1st (main) window before the empty one after I finished working, but I have always be able to recover one of my main tab screens. All of my other tab groups were still listed & available under the Simple Tabs Group logo beside the currently open web site address on the tabs bar (just below the top line of the open & available web sites). This time after I clicked the STGs icon, all of my Simple Tabs Group label names are still listed, but the number of tabs shown for each label shows "0". They have all been deleted. Does anyone know how I can recover this info??? I have regularly use Windows 10 bkup. Is W10 just in the process of a slow death?? It's certainly very bad time (Apr, '25) to need to buy a new PC with all Trump's tariffs.

I have been using Bitdefender Securepass and it stopped working. I uninstalled and tried to reinstall but I cannot see it in the available extensions.

I would like to use Bitdefender Securepass or Password Manager with Firefox.

When I try to install an officially signed add-on by dragging and dropping it into the browser, Firefox prompts that the file is corrupted. However, when I directly copy the file to the browser/extensions directory, the browser disables the add-on as untrusted. How can I properly install a signed extension in Firefox version 50.0b2? I can confirm that the extension works correctly when temporarily loaded (via temporary installation), but it fails to install after being officially signed.

Windows 11 FireFox 135.0 (64 bit) How to pin an existing extension to the toolbar, please ? E.g. Video DownloadHelper. My browser is up to date.

In "Extensions", I select "Video DownloadHelper" then click on the gear icon. I cannot find "Pin to taskbar" there or any where else. See the image for the menu I do get.

Thanks !