Firefox Community Forum

Firefox used to have my background colors, and on the latest update, my pull-down menu and tabs are robin's-egg blue. I can't figure out how to get my colors back, and I hate that color.

How the hell do I get back control over my colors?

Certain PDFs only allow page view when opened in Firefox. When opened with other PDF viewing software or browsers (Microsoft Edge, Adobe Acrobat, Google Chrome), these PDFs allow continuous scrolling. I don't have this issue for most PDFs.

I've tried fixing the problem by editing the PDF settings in Adobe Acrobat but to no avail. When combining a PDF that works fine with a PDF that doesn't allow continuous scrolling in Firefox, it seems to take on the settings of not allowing continuous scrolling.

Examples (these link to documents from a Florida public document database): Example 1 (made with Power PDF Create) Example 2 (made with Adobe PDF Library): https://depedms.dep.state.fl.us:443/Oculus/servlet/shell?command=getEntity&[guid=5.506115.1]&[profile=Cleanup_Remediation]

Edit: Firefox 145.0.2, Windows 11

I tried several things, but nothing helped so far. I did an offline-scan with Windows Defender, I opened FF in troubleshoot mode, cleared cache etc. I got the following crash-ID:

bp-7a77a8ad-7637-4fba-bd20-9e4730251209

Maybe someone here is able to help me. Thanks in advance.

As of 12/9/25, Firefox seems to now prevent Theme add-ons from working if there is a contrast setting configured in Windows configuration. (Version 146.0) Previously, this allowed a very aesthetically pleasing view. I would greatly enjoy having that option again. Thank you.

Hello, I just updated to Firefox version 146, and now the bookmarks and history in the sidebar are no longer visible because the background is yellow-green and the text is white...so, invisible!

I hope you will fix this quickly with a new update, as it's a real problem.

Thank you in advance. Sincerely,

I installed firefox on ubuntu 24.04 following the guidelines from https://support.mozilla.org/en-US/kb/install-firefox-linux

I followed the direction from the section "Install Firefox .deb package for Debian-based distributions", adding the https://packages.mozilla.org/apt repository, prioritizing that over firefox snap from ubunto repors and finally installing firefox.

All good, now I have the latest firefox.

Question: what entry should I add to the "Unattended-Upgrade::Allowed-Origins" section of "/etc/apt/apt.conf.d/50unattended-upgrades" in order to enable unattended upgrades for the mozilla repo?

Googling this got me different contradictory recommendations that did not get my system to firefox 146 until I manually run the apt update/upgrade.

Thanks!

Greetings.

Several times today I have had messages not sent because of this error message: "Did Not Connect: Potential Security Issue". I am sending political messages and am concerned that Mozilla is blocking me. I have sent hundreds of similar messages over the years with no problem.

What's up now?

Thank you. Sincerely, Gail Forrest

Hi! Was just wondering if there was something preventing me from opening these kinds of pop-ups. Recently, I've been browsing old websites and noticed that links that are supposed to be pop-ups don't pop-up at all. Then, I tried to do the same on my website, and it still didn't work. I've pretty much done every solution I could find under the Sun, but none so far have worked whatsoever. Is this a new feature or is Firefox just being weird again?

Please help ;_; it's been stressing me out real bad for the past few hours!

TODAY'S (NEW-ish) ISSUE: - Multiple times per day I Click the Yellow button Top Left Bar to shrink and put App in dock to open again later. When I re-Large FireFox shows EMPTY FireFox Bar like I "Quit". Each time need to go to History and RE-OPEN ALL TABS??????

1. 2 within THIS text box just now, I highlighted the words: "Today's Issue" and clicked BOLD - instead it added a 2nd set of parenthesis???? WTF?

Browser is open all day. Always multiple tabs open/signed in, Paid & non-paid Apps, Email boxes, Wix, etc, many website tabs up, I do a lot of "research" - to pay my $rent and/or live my life using this "tool". Is my typical behavior. IN THE MIDDLE OF DOING WORK - I need to fix re-load Firefox again and again. . . Interrupted, distracted, observe, deal with so many Tech failures every day from ALL brands, I am struggling to keep my "life" functioning.

470+ issues/articles counted in the 11 subject boxes - in HELP section. FOUR HUNDRED-SEVENTY.

Thank you to "Volunteers" responding to help / issues!! Do you do any MENTAL help volunteering? kc

I have lots of bookmarks saved and when I start typing the name of one I'd like it to appear first not after a lot of suggestions that I may or may not find useful.

Why is this not a simple option?

Using Firefox ESR 115.30 in Windows 7 Ultimate, I routinely open multiple tabs, then, at the end of the day or session I'll bookmark them all into a new folder and close them all.

Later, I might return to that folder and choose to open say, 5 of the group. Is there a way to select all 5 (without opening any) and once I've finished selecting them, have all 5 open at once? Rather than just one at a time? So far it seems that I have to open them one by one.

Firefox for Windows just updated to v146.0. Now I seem to have an extra bar under my toolbar and address panel. How do I remove it? I can't seem to drag it in the menu customiser.

Bonjour, A chaque fois que j'essaie d'imprimer un PDF sur Firefox, il me sort des pages complètement noires sur une brother DCP. J'ouvre les mêmes PDF sur Edge et pas de problème pour les imprimer. Le problème vient bien de Firefox qui envoie n'importe quoi via pourtant le même driver qu'Edge. J'ai vidé mon toner de noir avec votre bug.

All my bookmarks and history were erased when Focus was (automatically) installed. Same with passwords generated by Firefox. How do I get all this back? It should be in my original profile, but that seems to be gone, too.

I don't know what to say. One day I had one row of frequently visited icons below the search bar in the middle of the page and the next day, they were gone. Any help, greatly appreciated.

my windows 10 PC was saving my bookmarks perfectly and storing in bookmarks after pressing the "save" star (star turns black) until dec 4 but its no longer putting them in the bookmarks menu anymore even though star turned black? then also after numerous attempts to no avail a "edit" pop up came up and after pressing that it did not even come up with the drop down "save" option just a big nothing. My email is: [edited email from community support forum]. Can you help with this. (P.S. The article "Cant add change or save bookmarks" did not help either.) TIA.

my email account running windows 10 - used to show emails sent to myself in my inbox. It does in fact show the emails in the sent box but it never show up in the inbox. 7 years it always worked - now - ng, Please help as I use this feature to trouble shoot. Thank you - michael