Diễn đàn hỗ trợ Firefox

After restarting my pc, signed in on another windows account, which does not have Firefox installed. Then, signed in to my account, opened Firefox (Developer Edition 112.0b9 (64-bit)), however, all of the tabs, pinned tabs and history were gone. Can't restore from the menu, can't restore from the Profile folder, because files in it were overwritten when I signed in to my account (according to time modified). Anybody been in the same situation? Any advice? Thx

Olá. Quando eu clico em alguns arquivos eles estão abrindo na mesma aba. Isso acontece principalmente no WhatsApp. Eu gostaria que os documentos fossem abertos em nova aba.

Same as question 1337885, which was marked "solved", despite never being solved. (Solved for a few months is not solved!)

Does every user seriously have to go through the rigmarole of manually editing a CSS file in order to have a usable UI? (as per https://ourtechroom.com/tech/get-back-old-tab-design-firefox/, for example)

I can have a youtube video on two tabs, but I cant play both of them. I want to do this because I want to play "1 hour of silence occasionally broken up by AUUGHHH" to jumpscare myself randomly while watching another youtube video because I am a masochist. Whenever I play a video on one tab and go to the other and play that one, the other one pauses. Please help me satisfy my masochistic desires. Thanks in advance :)

Hi, I have recently update my Win system with everything including Firefox. And now when I open new tab there is the same Firefox icon like always, but when I it is loading new page then its new X. When it is done with loading it changes to OK icon of the dedicated page. Is this X normal? Thank you

Many, many months ago I did mundane search and opened a webpage in a new tab, as per normal. Nothing particularly stood out about this search and when I was done, I closed the tab. I didn't do anything different. I didn't save a bookmark or change any settings. I just looked at the webpage and then closed it when I was done. (It was a web article on some random tech site, if that matters)

Anyway, now whenever I open up my Firefox browser there seems to be a random chance that this previously closed tab will open on loading. And when I say random chance, I'd say about 1 in 5 chance. It doesn't always happen.

Just to be clear: I do have the browser set to restore my previous sessions. This is a setting I want to have on. However, this tab was not part of my previous session as I specifically closed it - and continue to close it every time it opens itself. Also, my Homepage is set to default and nothing else.

Not only that, but there are two very peculiar details about this case that make it very, very strange: 1. When I originally opened (and closed) this tab, I was using normal Firefox. I have since switched to Firefox Nightly. All of my other tabs that I like to keep open had to be searched and loaded up manually, one by one, after I did the switch. This one tab, however, is just showing up on its own. 2. Opening Firefox on a separate devices (second desktop PC, laptop, android phone) will occasionally load up this tab.

I do have my browsers set to sync, which is what I'm assuming is why it's following me around. But I don't understand why nor how to stop this specific page from loading after I keep closing it time and time again. Plus, why aren't any of my old tabs from my old Firefox browser following this same behavior after moving to Nightly? - I've closed hundreds, if not thousands of tabs. Why is this one following me around?

hi how can i delete instagram.com and open default www.instagram.com/?hl=en when i type ins int the firefox?

Since updating to 121.0.1, only the top edge of the tabs in my menu bar are visible (see image). I tried reinstalling, restarting, and switching to a different theme. Any thoughts on why this is or how to fix it? Thanks in advance!

Mozilla makes it so difficult to use its features- for example I find nothing that says Restore Previous Session. I went to the stuck of three lines at the top right and went to hisotry, click on recently closed window and absolutely nothing came back.

Mozilla people lies too much and cares nothing about good communications, awesome instructions  and technical support.

I lost a month of work

I find this does not happen when I opened Mozilla and searched for an answer, but if I am in almost any other site, and click a link, it oens in a new window and is so narrow, it is unusable until I stretch i. This is a pain, and never happened ubtil about 1-2 months ago after an update.

Please let m know if anyone has a solution to this irritating challenge.

Jim Rautio

I had a crash and the file for about:profiles is not there. It lists a possibility but it says it cannot locate the file (duh). I have a lot of tabs and I need them back. I look in the file locations and other than what the blank profile it is setting up there is only one from about two months ago in local and nothing old in roaming. When I use space sniffer it shows a large file size for what it is using for the current empty default file. It seems like the tabs are there but it is not accessing them. Any way to access those or the files if nothing else? I would rather not just use scrounger at this point unless absolutely necessary. It seems like firefox should have a default to save more than just one recent backup and it would help a lot with this kind of messup. Thanks for any ideas.

As long as I have an incognito window open, Firefox will reopen old tabs everytime I open a new "regular" window, even if "Open previous windows and tabs" is unchecked.

Hello! My Firefox version is 91.11.0esr Several months ago Firefox starts behave this way. It's much more convenient when speaker button always appears on tab. It's absolutely incomprehensible why developers did it with Firefox. Who likes to waste time searching for noisy tab. I wish it work like before.

Hello dear support,

Writing to inquire what I supposed to do to keep my tabs recover when I close Mozilla or restart my Mac. I've just closed it, and shut down process on the hometab. But they dissapeared yet again! Also Firefox updated to never version. Could you please advice what I should do if after restarting Firefox I don't see my tabs, given that login to Firefox account completed, and "open previous windows and tabs" selected.

Thanks!

I was wondering if I can enable this function (that green text saying "Mozilla Foundation (US)") or it was deleted. If it's still in browser, can someone show me how to enable it?

before the update if i opened a new tab the it opened after my active tabs, now its reserved and its open before them (between my pinned and not pinned tabs) any solution to reserve this change?

https://streamable.com/u2sebd

Hi, yet again, I've opened Firefox to find just one tab, a Mozilla ad in this case; the 40 or so tabs I had open are gone. I had prepped for a day's work ahead and had opened the tabs I needed for research and work, ready to start in the morning. I don't know what's causing it; I do know that this most often happens when I've shut down Firefox, then go to Thunderbird for a last check of emails, and click on a link in an email which opens Firefox.

Is this a bug? Does Firefox just not like being opened via an email link? Is it a problem if a Firefox private window has been left open inadvertently, even though Firefox was properly shut? Or is it just Firefox updates that cause this problem? It's been happening for a while now, and is really frustrating and costly, workwise. Yes, I do have restore previous session ticked. I've shared the data report below - at the time of this post, not at the time of opening Firefox. Any help would be really appreciated, especially if it's simply explained :) Thank you

I'm extremely frustrated with firefox at this point for not being able to do something very simple which google chrome has. I want to organize my tabs into groups so that the next time my tabs close unexpectedly, I can open all of the ones from that group. I naturally organize them right now into windows and I minimize the window if I'm not using the tabs in that window. However, my new laptop cannot handle having more than 3 windows with 5 tabs open at a time. Last week, I was on a video call and firefox closed all of my windows that I had organized my tabs into. Once I was able to reboot firefox, I could not click "restore session" because I needed to get on the video call. Then the "restore session" button was lost. Many of the tabs I haven't touched for a few weeks, even though they were all organized together, I can't find them in my history together because I wasn't using them all on the same day and some of them were sitting unused but on a digital to do list within that window. I've tried every single tab organizer that is "recommended" on the firefox extensions and they all suck. I don't understand why they automatically hide my tab groups and then I can't open them again, I don't understand why I need to duplicate a tab to mark it in a certain container, it just feels like none of these are simple and none of them will do what I want them to. I want to speak to a real person. I need help. I don't think I can use firefox anymore. Why is there no help people here.