Diễn đàn hỗ trợ Firefox

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?

Svp, comment changer la couleur de la barre latérale ?

La mienne était toujours blanche, mais vient de changer à mon insu pour du bleu ...

Merci de m'aider.

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.

I have a Mac with Sequoia update but my Mac is not good with memory so when I have a new install version it will probably crash my Mac. How might I stop automatic installation by Firefox?

146.0 (64-bit) Windows 11 December 11, 2025 Turned on computer this am, Firefox webpage popped up telling me about what is in it's future but now my side bar is black print on really dark background. Help!

I have lost all my Firefox bookmarks. All gone. I have searched online for solutions, and have seen what appears to be a standard procedure for doing so. Bookmarks>Manage Bookmarks> LIbrary>Import and Backup>Restore

This is where it breaks down for me......I see no date available to use. All I see is "Choose File" and when I click that, nothing happens. That is the dead end I am at now.

Can anyone out there point me in the right direction? Many thanks. Jay

My computer unexpectedly had to do a factory reset. I had to add Firefox back on to my computer. It was my main default browser. I couldn't remember my password because I had Firefox for so many years. Your system forced me to change my password and now I cannot gain access to my bookmarks/passwords when I sign on. If you tell me that those were lost in the transition, I will be so upset. This was the only reason I was using you and do not understand why syncing is not working or recovering the information. I hope that this can be recovered, if not I have no use for your browser and will switch to a more updated browser in Chrome. I have never had such problems and cannot even remember all the bookmarks I have lost. I will never forget this experience. My hope is it will be because someone there was able to save the day and not because I realized that your company is outdated and clunky like Microsoft. Hoping you can help and completely upset. I am also very confused why my information would not have backed up automatically.

Mike

My Bookmarks Sidebar is now displaying with white lettering on a very light gray background, making it almost impossible to read. How can I change either the font color in the sidebar, or the background color?

When I try to log into Xfinity to pay my bill I get this. Is it related to Firefox? Thought I'd ask you before I tried to work my way to a human at Xfinity

Access Denied You don't have permission to access "http://login.xfinity.com/login" on this server. Reference #18.42d3e17.1765483636.94808bfd https://errors.edgesuite.net/18.42d3e17.1765483636.94808bfd

This happened December 11, 2025

I'm setting up a new computer and trying to sync my old bookmarks. I have discovered I used a Google email address as my primary email, not my yahoo email. I can't seem to fix this.

I just bought a new laptop with Windows 11 and installed Firefox onto drive C: of the 1 TB SSD. I then decided to partition the SSD into three drives and put Firefox on the E: drive. After I partitioned the SSD and uninstalled Firefox, I downloaded the Firefox installer from Mozilla, and ran it, but it somehow perceives that I had had Firefox previously installed and only gives me the option of re-installing Firefox at the original (C:) drive location. There is no longer an option in the installer to change the installation location. How can I get around this and re-install Firefox on my E: drive instead of my C: drive?

Hmm. We’re having trouble finding that site.

We can’t connect to the server at fzttlwrt.r.us-east-1.awstrack.me.

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)

Attempting to follow any number of Ubuntu 24 HOWTOs to connect the Firefox I installed from the ZorinOS App Store to the smart card reader and they are all failing miserably so far.

I am trying to use...

Module Name: OpenSC PKCS#11 Module Moduel filename: /usr/lib/x86_64-linux-gnu/opensc-pkcs11.so

I've tried a few other pkcs11.so's on other paths and FireFox just immediately crashes. This one it at least says it can't add it. The module is owned by root and has 644 permissions so I think it should be readable. Brave Browser is working well with cert auth via CAC and I already have the machine fully set up with logging in via CAC, locking screen automatically when CAC is removed, etc etc so I know that at a base level the CAC is working well. Just can't seem to find the proper link glue.

This is NOT the snap version of Firefox either, I am pretty sure. sudo snap firefox commands say firefox isn't installed.

Dear Firefox, My mouse is not doing the usual function. The right click is giving me different options like translate the word I highlighted or search the meaning. I just need the right click to copy. How did it even changed without my knowledge. Thank you, Alice

We have a web page we've created that is linked to by multiple other websites. For two of the sites where this is linked, Firefox (only) gives a "The Page Isn't Redirecting Properly" error. Using the exact same URL to link from other sites works fine in all browsers. Once you get the error, if you click in the URL and hit enter, the page will load fine. Any ideas? When searching that error, all the ideas I find tend to focus on the individual user's system, but this is happening for all users.

Each time I open the Firefox Icon on my desktop in AVD, it opens an older version and it prompts me to recreate a profile. I updated Firefox yesterday and brought over my passwords and bookmarks. This keeps reoccurring after we fix it each time. Can you help?