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Customization Panel, Under The Wallpapers Section

Today (06/12/2025) upon opening a new tab, Firefox slid the new option of uploading a custom picture to apply to the background. Tried the new feature, now I can not find… (funda kabanzi)

Today (06/12/2025) upon opening a new tab, Firefox slid the new option of uploading a custom picture to apply to the background. Tried the new feature, now I can not find the setting that allows me to change the picture. I read the thread "Customize your wallpapers". The instructions are as follows; You can personalize your Firefox New Tab page by adding one of the available wallpapers. Follow these steps:

  1. In the right corner of the New Tab page, click the gear IG settings icon.
  2. In the customization panel, under the Wallpapers section, you will see different categories like Solid colors, Abstract and Photographs.
       Click the category you prefer. For example, selecting Abstract will show a variety of abstract designs. 


The problem I have is the customization panel is no where to be seen, I have click on EVERYTHING possible, it is not in my settings, why? How do find this?

Asked by T Fontana 1 isonto elidlule

Answered by T Fontana 6 ezinsukwini ezidlule

  • Kusonjululiwe

Most Google tools are unusable because the content appears completely black.

Hello, For a few days now I've been unable to use Google tools via Firefox (I can't tell if this is due to an update or not). As soon as a document (usually an editable… (funda kabanzi)

Hello,

For a few days now I've been unable to use Google tools via Firefox (I can't tell if this is due to an update or not).

As soon as a document (usually an editable or navigable area) is opened on the page, it appears completely black. Interactions work correctly at first glance (it's possible to click, write, interact with content that isn't displayed. The problem seems to be purely visual.

I've encountered the problem in all Google Sheet or Docs documents (including when I'm making a new one) and on Google Maps, regardless of location (in the case of Google maps, a notable point is that the map is displayed and then turns black after one or two seconds).

I don't have this problem on another browser, I have it in PM.

Do you have any ideas on how to find the cause and fix the problem?

Have a nice day!

Asked by Myra 3 izinyanga ezidlule

Answered by jscher2000 - Support Volunteer 3 izinyanga ezidlule

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Are McAfee LiveSafe (on Windows 11) and Mozilla Firefox with Mozilla VPN (have and prefer) compatible?

New computer, running Windows 11, McAfee LiveSafe came with for 30 day trial. I use Firefox, have since 1997. Just added Mozilla VPN. Old computer ran Xubuntu. Windows 11… (funda kabanzi)

New computer, running Windows 11, McAfee LiveSafe came with for 30 day trial. I use Firefox, have since 1997. Just added Mozilla VPN. Old computer ran Xubuntu. Windows 11 needs antivirus because it's Windows. So. How compatible are McAfee LiveSafe and Firefox with Mozilla VPN? What suggestion, if any, does Mozilla have for an antivirus program that will work well for Windows 11 but not mess with Firefox and Mozilla VPN? Thank you.

Asked by mwhesapa 3 iminyaka edlule

Answered by Dropa 3 iminyaka edlule

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Middle Mouse opens link in 2 tabs / closes 2 tabs constantly

Hi Firefoxes! I updated to the latest and greatest 99.0.1, whenever i use the middle mouse button it opens every link in 2 tabs. Also when i middle mouse on a tab, 2 tabs… (funda kabanzi)

Hi Firefoxes! I updated to the latest and greatest 99.0.1, whenever i use the middle mouse button it opens every link in 2 tabs. Also when i middle mouse on a tab, 2 tabs are closed. Anyone came along this bug? Restarting FF and Windows did not help. Trying to get my notebook charged and check it on my macbook.

TYVM! Best regards, -John.

Asked by rayben1 3 iminyaka edlule

Answered by rayben1 3 iminyaka edlule

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Missing Content Security Policy enable/disable setting on about:config

Hello, I noticed that a setting on the about:config page was removed: the "security.csp.enable" setting. I was using this setting to disable CSP to be able to load local… (funda kabanzi)

Hello,

I noticed that a setting on the about:config page was removed: the "security.csp.enable" setting. I was using this setting to disable CSP to be able to load local JS scripts on some non-locally hosted sites, for debugging and development, work related purposes.

Was this setting really removed? Is there a way to disable CSP on Firefox on the latest version?

Thanks! Gabriel.

Asked by gabrielmuttiteixeira 3 iminyaka edlule

Answered by cor-el 3 iminyaka edlule

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log ins

when i pull up a log in page firefox always wants to fill in my log in name. i went to the settings page and firefox says that i have no saved log ins. how do i clear m… (funda kabanzi)

when i pull up a log in page firefox always wants to fill in my log in name. i went to the settings page and firefox says that i have no saved log ins. how do i clear my log in name or stop firefox from trying to fill it in for me.

Asked by KTMOTY1 3 iminyaka edlule

Answered by Dropa 3 iminyaka edlule

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Can't Open Most Google Sites

Access to Google sites (Gmail, Google Search, Google Calendar) with Firefox (v. 100.0, 64-bit) is very irregular. I can sometimes open the pages, but can't, e.g., edit c… (funda kabanzi)

Access to Google sites (Gmail, Google Search, Google Calendar) with Firefox (v. 100.0, 64-bit) is very irregular. I can sometimes open the pages, but can't, e.g., edit calendar entries. Often when I click a bookmark (in the Bookmarks Bar), or enter the URL for a Google site, nothing happens. Clicking other bookmarks opens the corresponding pages. Only Google sites seem to be affected. Is FF blocking Google?

Asked by Old Man Crutchfield 3 iminyaka edlule

Answered by cor-el 3 iminyaka edlule

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Right side of screen not working while using Firefox

The right side of screen, scroll and keys (close, minimize, etc..) on menu bar not working, any fix? When I move the entire screen leftwards, then the scroll and keys wor… (funda kabanzi)

The right side of screen, scroll and keys (close, minimize, etc..) on menu bar not working, any fix? When I move the entire screen leftwards, then the scroll and keys work...

Asked by SuMo Bot 3 iminyaka edlule

Last reply by SuMo Bot 3 iminyaka edlule

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cookie management

Since the update that changed the cookie management, I have not been able to delete just my cache without losing all my cookies & login information. I'm no longer abl… (funda kabanzi)

Since the update that changed the cookie management, I have not been able to delete just my cache without losing all my cookies & login information. I'm no longer able to automatically sign into a bunch of my sites.

Asked by dmacknair 3 iminyaka edlule

Answered by jscher2000 - Support Volunteer 3 iminyaka edlule

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YouTube 4K video playback performance issue on Windows 11

I had been using Firefox browser for awhile, but because of playback performance issue, I have to using another browser just for video playing, especially for 4K video. … (funda kabanzi)

I had been using Firefox browser for awhile, but because of playback performance issue, I have to using another browser just for video playing, especially for 4K video.

Compared to Edge, Firefox seems taking more resources to playback the YouTube video and more heat. When look at the Task Manager, the Video Processing is 0%, and GPU is running significantly more resources on '3D'.

Asked by mingsun123 3 iminyaka edlule

Answered by mingsun123 3 iminyaka edlule

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trying to access Facebook error

An error occurred during a connection to www.facebook.com. SSL_ERROR_DC_EXPIRED What in the world? does Facebook not keep up with its own security? or is this a Firefox t… (funda kabanzi)

An error occurred during a connection to www.facebook.com. SSL_ERROR_DC_EXPIRED What in the world? does Facebook not keep up with its own security? or is this a Firefox thing?

Asked by judgeraye 3 iminyaka edlule

Answered by cor-el 3 iminyaka edlule

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On certain domain, firefox stop loading the page for a while

This bug occurs very randomly, but it seems there have few things in common. - Occurring on domain level, one domain at once. For example, if Youtube.com stuck, any sub … (funda kabanzi)

This bug occurs very randomly, but it seems there have few things in common.

- Occurring on domain level, one domain at once. For example, if Youtube.com stuck, any sub address including each video page is not loaded. Other website and whole browser works fine. - Other program on same PC is not affected, too. - Which page is stop loading is completely random. It might be happen only on a popular, feature-rich site like amazon, google, but not sure. - The timing is also random. Maybe after waking PC up from sleep, but not sure. Frequency of occurrence is once every 1~5 days. - The workaround without restarting browser is 1.)switching to other container tabs(strangely), 2.)opening website on private window. Disabling all the addon manually didn't help.

Since it's randomness, I didn't have any logs about this issue.

Asked by bleepblopp 3 iminyaka edlule

Answered by cor-el 3 iminyaka edlule

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Windows 11, Firefox v 100.0, Change Scrollbar Width

I went into about:config and changed the following values in order to widen the scrollbar: css. scrollbar-width was true changed to false… (funda kabanzi)

I went into about:config and changed the following values in order to widen the scrollbar:

css. scrollbar-width was true changed to false idget.non-native-theme.scrollbar.size.override was 0 changed to 100 widget.non-native-theme.enabled was true changed to false

Changing these values didn't widen my scrollbar. Without getting into coding, is there another way to make the scrollbar wider? (I changed them all back to the original settings when they didn't work.)

Asked by Denise 3 iminyaka edlule

Answered by cor-el 3 iminyaka edlule

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Firefox keeps disabling addons

Firefox keeps disabling addons randomly, some of them are made by mozilla even. I am getting them from the official addon site so they shouldn't be illegitimate ones. Let… (funda kabanzi)

Firefox keeps disabling addons randomly, some of them are made by mozilla even. I am getting them from the official addon site so they shouldn't be illegitimate ones. Let me know what information about my install I can give to help.


OS version: windows 22000.593 Firefox version: 99.0.1 (64-bit)

Asked by SuMo Bot 3 iminyaka edlule

Last reply by SuMo Bot 3 iminyaka edlule

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Option to use Gmail for mailto: links has suddenly vanished from Settings

Just now, I tried to use "Email Link..." under the File Menu and got a pop-up asking me to "Choose an application to open the mailto link." I have seen this before, seve… (funda kabanzi)

Just now, I tried to use "Email Link..." under the File Menu and got a pop-up asking me to "Choose an application to open the mailto link." I have seen this before, several times, and usually fix it by going to Tools > Settings, under General > Applications, select "mailto" under Content Type, then select Gmail from the drop-down menu.

This time, however, Gmail is not presented as an option, in this pop-up. Clicking "Choose..." just opens up a Windows Explorer file-picker window.

I tried to fix this in Tools > Settings, under General > Applications. There, "mailto" just shows "Use other..." and if I click that, the "Select Helper Application" pop-up window is basically blank, with a message at the bottom saying "No applications were found for this file type."

I refreshed Firefox but it did not solve the problem.

I have tried to attached images but they will not upload.

I am running v100.0.1 (64-bit) on Windows 11

Asked by lindabknight 3 iminyaka edlule

Answered by Dropa 3 iminyaka edlule

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Printing too small.

I can no longer print from firefox. The final print always comes out 1/5 +- size and is unreadable. It doesnt matter what king of a document it is and if I go to chrome o… (funda kabanzi)

I can no longer print from firefox. The final print always comes out 1/5 +- size and is unreadable. It doesnt matter what king of a document it is and if I go to chrome or edge it prints fine. This began occurring I believe after the last version.

Asked by lk3w99 3 iminyaka edlule

Answered by jscher2000 - Support Volunteer 3 iminyaka edlule

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Completely broken profiles

Hello team, I'm not sure what happened, but I was not able to open Firefox after restarting my PC. I currently run Windows 11 on a fully upgraded rig. Up until today, I… (funda kabanzi)

Hello team,

I'm not sure what happened, but I was not able to open Firefox after restarting my PC. I currently run Windows 11 on a fully upgraded rig.

Up until today, I have been trouble free. Error 1: "Firefox is already running, but is not responding. The old Firefox process must be closed to open a new window."

I tried several options - and have been googling/trying several steps for a couple of hours (after each step, I restarted the PC):

1. Uninstalled and then Reinstalled a fresh copy of Mozilla 2. Attempted to use Command Lines to open Firefox https://wiki.mozilla.org/Firefox/CommandLineOptions 3. Opened Profile Manager and attempted to create a new profile - when I did this the new profile would not display in the Profile Manager, but it would display in the Profiles folder under Appdata [I tried this multiple times] 4. Deleted the profiles.ini file

After deleting the .ini file Error 2: "Your Firefox profile cannot be loaded. It may be missing or inaccessible." 1. Uninstalled and then Reinstalled a fresh copy of Mozilla 2. Opened Profile Manager and attempted to create a new profile. After following the Profile Wizard, another error pops up: "An unexpected error has prevented your changes from being saved."

I am completely stumped. I hope you can help, Sean

Asked by sean.oneill.29 3 iminyaka edlule

Answered by cor-el 3 iminyaka edlule

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Digital signature stopped working

Digital signature was working properly since yesterday ie 20th May 2022, but now its stopped working, what will be the reason, Digital signature process stuck and not pr… (funda kabanzi)

Digital signature was working properly since yesterday ie 20th May 2022, but now its stopped working, what will be the reason, Digital signature process stuck and not proceed further, if you kindly send me setting of firefox for DSC i will always be greatful to you. thank you.

Asked by SuMo Bot 3 iminyaka edlule

Last reply by SuMo Bot 3 iminyaka edlule