Firefox 社群討論區

All of a sudden today the top of Firefox turned purple, I'd like it to be plain white as it was previously. Clicking on Themes did nothing to change it. Thanks for your help

Since the latest update (157.0). I am no longer able to save images, I tried all the options in the community forums and still no help. I tried changing the download folder and I'm not able to select "choose". I click and click and nothing happens. When I right click on an image or video and click save image/video as, nothing happens. No directory box pops up. No download happens. Nothing. I removed all extensions and still nothing. Is this just a new update bug or is something wrong with my browser?

Today I upgraded to v157 and since then can't download files properly. I thought it wasn't doing anything, but on checking my Downloads folder found that it was saving files in there but with random file names and adding .part to the end. My settings haven't changed, "always ask" is checked, but it doesn't ask me where to save, just puts it in Downloads. This has never happened before. I tried changing the file download location and it downloaded to the specified folder but still without asking). I can remove the .part and the file will open, but I don't know how to stop it doing this. I never had this problem before upgrading to 157. Can someone tell me how to fix this or is it a glitch in v157? Many thanks

I have not been able to access Gmail using Firefox for several weeks. When I try to access it, I receive a message from Google. It's says "Temporary Error" It says to wait a couple of minutes and try again. I have done that repeated and have waited now for several weeks. The message said if it did not work, sign out and sign back in. That did not work. Since I cannot access it from Firefox, I am having to use Chrome. I prefer using Firefox. Would appreciate any suggestions to get Gmail working again using Firefox. Thank you.

I remember not too long ago, I could copy/paste blocks of links, in the format of link1|link2|link3|etc, to save current tabs as my homepage if I needed to close firefox and not loose my tabs. But now, I have to manually add and remove each link individually (see screenshot). And it only shows the site domain, not information specific to the actual page I want to keep so I don't know if I'm deleting something that's not needed or important. I usually have 50+ pages that need to managed: saved, removed, reordered, etc. I used to be able to set up one browser window exactly how I want it and click button to save current tabs as home screen. It was so easy.

Is there any way I can revert back to the old way of saving homepages? Or any other suggestions to have tabs reliably reload? I need a solution to be guaranteed to work to not lose important work, using current tabs as homepage accomplished this. This is one of the major reasons I used firefox.

With the 157 update the colors of containers are now much harder to distinguish. Red, orange, purple, pink, and yellow all are much darker making them almost appear as the same color. The icons have changed as well which gives each icon less color to stand out. I believe this update makes having different colors somewhat useless especially if someone is colorblind. I've attached screenshots of both the latest 157 update and what 156.01 looked like and you can clearly see the difference. Changing themes, dark/light mode doesn't help. Is there a way to have brighter colors for containers back?

I am unable to activate the built-in VPN. I am in a loop of getting started -> Activate Firefox’s built-in VPN for extra privacy and protection' then I click 'Continue' and then I get again back to 'get started'. The built-in VPN never activates. I am signed in while doing that and I am using a macbook to run firefox.

Hi All,

I had several tab groups. I open and save and close them every day. but since yesterdayI cant find them at all. If I create a new tab group it appears but those old tab groups not! I've tested troubleshooting mode but noting.  

Firefox 154.0 (aarch64), macOS 26.6.2.

I purchased mozilla vpn. It worked fine for months until a few days ago. Now I can't use the internet at all without turning it off. With the purchased version off I turned on the vpn in the firefox browser. This seems to work fine but it is only in used within the browser. The ;purchased browser is installed on my Iphone and my Mac laptop. Same problem with both. I also received an email a day or so after the trouble started saying my password for Mozilla had been changed. I did not aske for this change. Since my internet access was shut off I couldn't initiate a change of my own. It took me another day to figure out my problem was the browser. At that point I changed my Mozilla login password. I wpou;ld ;like top keep usiong the purchased version of the mozilla vpn on both my laptop and my iphone (13) because it looks more thoroughly at data going in and out of my devices.

Thanks for your help Steve Krebs

I received an email from breach-alerts@mozilla.com informing me that Mozilla Monitor discovered a data breach that includes my personal information: Unfortunately, I don't know if this is a legitimate email from Mozilla. Can anyone confirm if it is or is not?

Thanks

I updated my firefox to Version 143.0.4 (64-bit). (I am using Mac). I was trying to change my wallpaper, so I went to the pencil and customize part of the new tab, and when I look at the wallpaper thing, I just see that it says "Reset to default". I didn't see any of the things that said upload image or any of that. just reset to default. I really wanted to change my wallpaper, so is there something I'm missing or something?

I am no longer able to open in Mac Preview or save when hitting Command + P, then 'print using system dialog'. It will only print instead. For instance, I save certain web pages as PDFs using the print dialog and now it will only print when trying to use either the save or preview options. Command + P, print using system dialog, then I choose either save as PDF or open in Mac Preview, but as soon as I do one of these it will only print. I am able to use save in the drop-down list of printers, but I need to be able to open in Mac Preview.

Hi everyone,

Since the Firefox Developer Edition update 152.0beta, saving as a PDF via the print menu no longer works. Although the “Save as PDF” option is available and selected by me, the job is always sent to the laser printer (which is not supposed to print it, of course). This happens on every conceivable website, so the website itself is not the cause. (Platform: macOS Tahoe 26.5.1)

For years, generating PDFs via the print menu has worked flawlessly with FF—now I’m forced to take a detour via Safari, for example—which works correctly in the long run—but isn’t my preferred solution. I don’t think you need different browsers just to use “normal” functions. So who has recently tinkered with this FF feature?

Since I can’t find the relevant setting in the FF preferences—and a “search” on this topic has been unsuccessful—I’d like to know if there’s a solution?

Best regards, HS

The details:

1.) After downloading the update, my antivirus scanner reports an infected file (see screenshots / message + path).

2.) When I try to “Restart Firefox to complete the update,” Firefox briefly “disappears” (whatever happens there) and then “reappears”—but the prompt “Restart Firefox to complete the update” is still there. Unfortunately, this can be repeated as many times as you like without anything changing.

3.) Restarting the computer (Platform: macOS Tahoe 26.5.1) does not resolve the issue either (see screenshot). I always performed previous updates before shutting down the computer—and the next day (since Firefox, as expected, had been closed and restarted), the updated version of Firefox was running.

4.) The suggested solution is to download the “Firefox installer.” But that doesn’t help me, since I need “Firefox DEVELOPER.”

Would uninstalling Firefox DEVELOPER and reinstalling it >WITHOUT DATA LOSS< be a solution??

Is anyone else having problems with the latest version of Firefox not rendering Google Calender, Amazon.com and other websites?