Firefox 社群討論區

When I open Firefox it can't find my profiles when I go into the profile manager it shows no profiles. Going to my computer I find the profiles where they should be. However under program files there is a Mozilla Firefox normal directory. Did they recently change default install areas or did something else screw up.

I have done malware scans using Malwarebytes and spybot and my antivirus program and all comes up clean. Windows is up to date, Windows 11 most current preview. I can't tell you the current Firefox version since it won't open without the profile. I did just create a new profile and Firefox version is 147.0B7. also just recently right after what I think was an update that lost all my open windows and tabs and there is no way to restore them if there is a backup anywhere

Hi,

Using the new profile manager, is there a way to launch Firefox using a specific profile?

I like the new Profile manager feature! As I understand it, it is completely separate from the old way of managing profiles with "firefox -p" and about::profiles. One feature of the old system that I really liked was the ability to launch Firefox with a specific profile. I was using this to create separate shortcuts to launch my Personal profile or my Work one. Is this possible with the new profile management system? I know that there is an option to select a default profile - but this is not as useful as that means that the same profile would always be used.

Thanks!

I HAVE NOTICED ON START UP, MY ACCOUNT NAE HAS A YELLOW FLAG TOP RIGHT PROFILES, AND A WHITE FLOWER. MY BOOKMARKS DISAPPEAR UNTIL I PICK A PROFILE AND ALL THREE SHOW UP AT SME. TIM ON MAC DOCK!!!! I TRIED TO DELETE THE EXTRA PROFILEES 9"TEST 1, TEST 2, AND MAC 13) BUT IT WON'T LET ME AND IT MAKES MY BOOKMARKS DISAPPEAR AND SIGN IN YET AGAIN!! HOW DO I GET RID OF THESE EXTRA PROFILES, WHEN THEY WON'T DELETE UNDER "TRIPLE LINES IN TOP RIGHT SCREEN/CLICK ON PROFILE/MANAGE PROFILES/.pictture icons appear of ea. look like large flowers....I press delete on any of them and I get a black screen (removes me fom even the correct profilee I was using)!!!!

I TRY USING INSTRUCTIONS TO 'OPEN PROFILE MGR' BUT "ABOUT.CONFIG"D O E S NOT WORK-just goes to ahelp sreen. Trying terminal doesn't work using command: https://support.mozilla.org/en-US/kb/profile-manager-create-remove-switch-firefox-profiles#w_start-the-profile-manager

IIF I hit my round face circle top right ff toolbar, I am currently on "original profile' but can tap for two others, 'test 1' and one i named 'mac 13', which then appear in large white squished flower thing-icons!! Click trash on either id I want to remove just sends me to "welcome to Firefox" page, and seems to want to go thrrough a set up set of screens, usually w. a "we love keeping you safe.." pop up and "skip step. I DON'T WANT TO ADD PROFILES, ONE IS ENOUGH!!! HELP!

Hi, I am having a problem with the recently introduced Firefox profile system. In the Windows taskbar, different profiles stay grouped under the same icon. The only workaround I found is going into taskbar settings and setting it to 'Never combine,' but that causes every program to show text labels, which looks ugly. I also tried modifying taskbar.grouping.use_profile in about:config, but it didn't solve anything

I got a message on my Win10 PC saying, "Your Firefox profile can not be loaded. It may be missing or inaccessible."

Mozilla help suggests looking in %APPDATA%\Mozilla\Firefox\Profiles\. I did this but don't know what to do next.

I have another Win10 PC where Mozilla still works, and they do sync. Should I copy some of the Mozilla folders from it to the first PC to restore the problem? Which ones?

BTW, I can still run the Mozilla TOR Browser on the first PC. Thank you!

I give up. All I want to do is to go to the selected web site. Now different profile. Passwords don't work. Too frustrating. I had to switch to edge because I just could not figure out why I was getting jerked around.

Firrst off, I find I must be learning disabled when it comes to Firefox! I already mentioned the topic above, and someone emailed 2x from the f.f "Team" and wrote helpful info on WHY I might have gotten this red flag-still ain't sure right now, and last n. I tried the question in terms of the white flower.

  I got an auto info reply which matches what appears to be two profiles..there's one ff. on left with white flower, and 2nd on r. in mac dock with a heart!
  The 2nd, newer profile on r MUST be the new one it forced me to creat....

to me, this is like the scene in Star Wars when Luke Skywalker looks up at the two moons of Endor...unlike him, I am terrified to delete 2nd/neweer/heart account (which I created Thurs. night "mac 13"...b/c when it was created, it didn't have my bookmarks and p/w and I could NOT get the p/w s. and STILL can't import them back to classic/original profiel!!!!!!

The profile issue is thus 1) fear to delete 2nd newer "forced" profile, and 2nd is again, NO bookmarks in original once it forced me to make a 2nd profile.

The steps to get bookmarks are incredibly complicated...I DON"T KNOW WHY they were pushed out of the original, BUT HAVEN'T GOT ANY IN ALL PROFILE/SETTINGS/SAVED P/W'S I wasted Apple support help x 1 hr., and they have limits b/c 3rd party. Mac inro'd a "passords" feature in apps but there is no file (three letter --- type to reimport, I guess b/c they weren't in icloud-am not sure)!

  Where oh where have my p/w's gone...am I forced to go to another of my four macs and see if they're gone there too..I think so..haven't even checked the phone...UB HOW TO TYPE IN ALL P/W'S AGAIN MANUALLY IS A DRAG-AND THE INSTRUCTION SETS ON FIREFOX ARE OVERWHEMINGLY DIFFICULT!

For roughly three months I have been experiencing issues with Twitch.tv that I do not have on other browsers. Namely, after a random period of time the site will just "go out" on me. I can keep watching streams that are open, but any attempt to open a new window or tab results in a page with no elements loaded. During this "out" period none of my chats will send, and any other attempts to interact with Twitch will fail. After a random period of time, things will go back to normal.

I've tried clearing my cache and cookies, I've tried disabling and uninstalling all of my extensions, I've tried updating the browser, I've uninstalling and reinstalling Firefox, I've tried Incognito Mode, I've tried a DNS flush, I've refreshed Firefox and it didn't work.

I have found one thing that has worked though. I created two new profiles. The first had the issues occur again, but the second one hasn't experienced any of the same issues as far as I've seen, so I think the issue is with my settings. The trouble is, I don't know which setting is the issue, and deleting prefs.js doesn't appear to reset my settings, even after restarting my browser. Is there some step I'm missing regarding deleting prefs.js?

Please do NOT suggest using Firefox Refresh, as I am NOT interested in going through all the steps again, especially when it didn't work at all the first time I tried.

I've been using what I gather is an "older" profiles system via about:profiles.

Now if I:

1. go to about:profiles and open my second profile in another window, 2. close second window and about:profiles page, 3. open about:profiles again in first window,

I get "Another copy of Firefox has made changes to profiles. You must restart Firefox before making more changes."

This happens every single time, even though I've made zero changes to profiles, and is extremely annoying.

Can/should I migrate my profiles to the new profile manager? How to do this?

I went through the process of importing all of my old profiles into the new profile manager and I, for one, am stoked that we are joining the big leagues with regards to profile management. This has been a feature that I have been waiting for for quite some time now. I have an extension that allows me to easily switch between the old profiles but a proper, built in solution was necessary.

That is until I launched Firefox the next day and was greeted with my work profile instead of my personal profile. I started digging through the settings and it seems that this is the intended default behavior for profiles. The last profile you had open is the profile that will open by default.

It's fine if the developers want that to be the default but what I also find strange is that I cannot, for the life of me, find a way to change this behavior on Windows. I found it on Linux (I think??) but I dont see a flag for it in the usual places. Maybe I missed it. That is why I am here.

1.) Is there a way to change this default behavior for the new profile manager? 2.) If not, can we plan to add that feature? Currently, this behavior makes the new profile system unusable for me because I need my browser to open to my personal profile when I open a new window.

When I do try to create, rename or delete a profile, I get the message, "An unexpected error has prevented your changes from being saved".

I have a new Windows 11 PC. I installed Firefox first from the Windows store and had problems adding a second profile. Now, I've downloaded the full installer and still have the problem after multiple uninstalls, deleting the appdata Firefox folder and re-installing. I've also tried to rename the FF folder after encountering the problem and just restarting FF. It seems to create a new folder with profiles, but I can't create or delete the profiles from the profile manager or from about:profiles.

I've also checked that the folders and profiles.ini are not in read-only. I've also tried to manually create profiles or create profiles using the command prompt. Nothing seems to work.

Hello,

I have a personal profile and a work profile on Firefox.

Both profiles have a short cut on the desktop to their webmails. At present when I double click either of the shortcuts, Firefox starts and presents the Windows to select the profile to use.

Is there some way to specify in each shortcut which profile it should use to open the webmail?

Thanks Neeraj

Is there an application to get rid of 'Old Firefox Data' folder? I tried to remove it once on another machine and i lost all internet connection (needed a full Windows restore) so very nervous about this.

I wish Firefox would realize that when working on this machine I am at work and my laptop is personal. I now have too many work things registered under my personal email. I am considering no longer using FireFox because the browser can't seem to be cognizant of work vs. personal.

I recently downloaded Firefox and made two profiles on it from the hamburger button in the top right. I make one called "Work Profile" and another called "Personal Profile". I was trying to pin each one to the task bar separately because I would use youtube to watch videos/listen to music on one window and do my work in another. I have enabled the group profiles on taskbar so they dont show up together under the same icon and added { -no-remote -P "Profile Name"} to each shortcut in its properties>target on windows explorer.

It just keeps bringing up the choose user profile window but it doesn't even have the two profiles listed that I want.

When I open default then all my profiles are gone in the top right profiles window but if I choose default-release my profiles are there to select again. I am pretty sure firefox just has two things it calls profiles, one is for multiple installs and the other in in each install and I don't know how to fix it now as all my settings/passwords/add-ons are setup and I would like to not have to do it again.