Firefox 技術支援討論區

I have had this spam pop up 2 times when I was on Facebook through Firefox through DuckDuckGo. Could someone confirm that this is spam and how to fix it? Also, I would like to report it to Firefox and I can't find how to do that either. Thank you

Every time I quit FF, FF crashes, or my Mac crashes, my bookmarks either disappear entirely, or the toolbar bookmarks and/or my "Other Bookmarks" folder disappear while leaving my main "Bookmarks Menu" bookmarks. When I tried to restore from json backups, I discovered that my last one seems to be from last October. So I used Time Machine to restore my FF user profile from March 1. This works, but then I go through the cycle I just described above again ... and again. New backups of my Mac do not hold onto the bookmarks when I restore FF user profiles made after March 1.

When I try to manually back up my bookmarks or export my bookmarks to an HTML file from inside the "Manage Bookmarks" window, everything seems to work, but then when I go looking for the file I supposedly created (e.g. bookmarks-2024-03-04.json), no such file exists in the location where I saved it and searching for a file with "bookmarks" in its name yields only bookmarks from other browsers and the old bookmark backups from last October and earlier.

M2 MacBook Air running macOS Ventura. When I open a website which wants access to my camera I am asked if I want to allow this. I say "Allow", and the light next to the builtin webcam turns green, but I see nothing in the camera sub-window on the webpage which was granted access. No error message, just no camera video is shown by the webpage. In the menu bar is a camera icon which I can click on and confirms I have "Allowed" camera access. Setting / Privacy / Permissions / Autoplay is set to Block Audio. I have verified the camera works with other apps (Photo Booth). How can I diagnose this?

I've been trying to reply to my previous question here: https://support.mozilla.org/en-US/que.../1440060, but my reply ends with an error - c attached. Therefore, I'm starting this new thread.

First, thank you for the answers. I have run into an issue and also have a follow-up question.

Follow up question: A while ago, I changed the autoplay settings in about:config, but I noticed they reverted to default. Do these settings reset with major browser updates? Or could it be that the settings' names changed, resulting in the default value being applied? Should I periodically check these values to ensure they haven't changed?

Issue: I updated the settings in about:config as mentioned in https://support.mozilla.org/en-US/questions/1440060 by cor-el. It appears to have stopped the autoplay of videos. However, after browsing Google News and Yahoo News articles for about 30 minutes, my browser crashes. This happens under the same usage pattern as before. The browser becomes unresponsive, and if I click on anything, I see the rainbow Apple spinning wheel. Eventually, I have to force quit the browser. See attached.

Thank you!

Firefox 123.0 MacOS 13.6.3 Ventura

Firefox does not automatically create a new empty window on startup. Neither starting from "applications" nor clicking icon in the dock

Instead once has to right click the icon then click "New Window"

Why is it that the people who "improve" products are always dickering with the look and feel to no benefit to the user? Why suddenly does a new empty window not open? Fantastic job Mozilla. It takes me an hour or so to figure out how to even get a window with the default web page URL and then I have to perform forever after three clicks instead on one.

I have a suggestion. The next time you think about changing the look and feel: DON'T. It is just that simple. DON'T.

Hi, I like to know how to transfer addresses to bookmark toolbars? I have the copy all addresses of bookmarks in the previous firefox. I transferred all, but they are in one bookmark, not in toolbars, or other bookmarks. I like to set the same as the previous bookmarks. Thank you so much for your help, Miyabi

While I was browsing an open tab I moved my cursor over to the Bookmarks icon and the cursor automatically enlarged itself. I expect the cursor to remain at its normal size when I hover over the bookmarks icon but instead it became larger. I cannot reproduce the error unfortunately.

Hi all.

My sync is only sometimes working. I notice that when saving a bookmark and trying to find it on another device. I sometimes have to manually resync it or wait for a few days to get it shown on my other devices. Same with the tab sharing across devices.. In most cases it doesn't work at all..

Here is a current sync-log: https://pastebin.com/TWugtAbm

Should I use DuckDuckGo Privacy Essentials with Mozilla/Firefox? Would all of the Firefox features work the same or would DuckDuckgo replace Firefox features? If both worked together it would seem to be the best option. I would greatly appreciate some input on this.

Currently, there appears to be only one option to tell Firefox to open a given site in a specific container; that is, from the URL bar, to the right.

Would it make sense to have this configuration option presented in "edit bookmark" and/or in a right-click pulldown menu "Always open in this container"?

Hello,

I use Firefox stable on both my Mac and my Win 11 PC. On the mac i use the developer edition. The issue I have started about 2-3 weeks ago. Most of the time, playing youtube 4k videos just either freezes and doesn't buffer, or just skips and reloads. It is not a network issue. I've tried playing back the same video with ARC on OSX (which is based on chromium) and with Chome on windows. It works flawlessly so it's not a network issue. I've tried disabling adblocker, all the extensions, nothing. It's either Youtube messing with non google products again or a problem with Firefox itself. I even have Youtube premium and this stuff still happens without adblockers.

Any help would be appreciated.

I use OnlyKey usb key as FIDO2 MFA with most of my accounts. On Firefox 123.0 on MacOS Sonoma 14.2.1 (23C71) however, I get presented with multiple pop ups to touch my usb key but the key expects only one input/touch and it fails when I touch it the second time. This was not the workflow that I used to use before and it still works fine on MacOS ventura with Firefox + protonmail.

When I scroll through Facebook, often if there are two posts with photos, the browser seems to jump back and forth between the two images making it impossible to see or read either. My release is 123.0 and it was loaded when I needed to restore my system after a drive upgrade about 10 days ago.

I can't print an email. The whole screen prints and is too small to read.

I read previous answers to use the drop down menu and select print, but then I get window that says I have a blocking the print. I don't have an active blocker. I do have malwarebytes. Never had any trouble printing on chrome or safari.

On my Macbook air (m1 2020 14.3.1 (23D60)) /etc/hosts is ignored by Firefox 123

i've tried multiple offered (old) solutions from stack but non work.

FAILED ATTEMPTS:

• DNS over https -> off
• network.trr.excluded-domains ... tried to add the domains in the dns over https exeptions ... didn't work either
• added the domains to network.trr.excluded-domains
• cleared cache
• restart ff
• migrating all my /etc/hosts config from multiple domains on a single line to separate lines did. Hope this helps someone.
• network.ttr.mode = 5
• sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder in the terminal

Background: I run my own server and I cannot access them over the internet if I am on the same network (rounter dissallows this) This is annoying as I cannot develop via my laptop.

/etc/hosts is changed and in the terminal all (ssh etc...) works fine.

What is the proper way of doing this these days?