Diễn đàn hỗ trợ Firefox

I downloaded a large filed in my Firefox Browser and it took me 2 days to download the file but when it's almost done, it suddenly failed download. Can you help me resume the download? I think it stopped around 60 gig.

Basically, a requested relaunch blanked my profile and I can't get it back.

I have a lengthy workaround that will take over an hour to fix from backups, before this incident, but I'd really like to understand what's going on. How can my add-ons, bookmarks, history, logins, etc. be gone? If I did a refresh on purpose, why would my shortcuts remain intact? And, I started by backing up my profile folder to a neutral spot, so why isn't replacing it reversing the changes?

As background: The "about:profiles/Restart With Add-ons disabled" button brings up a small button dialogue to choose "refresh" or default "open." I selected "open" because I didn't want to fix my profile and assumed I would relaunch with only add-ons disabled, so this was a potential point of screw-up. I assume selecting "refresh" would reset application defaults and make a mess exactly like I find myself in now. Shouldn't "Restart with Add-ons disabled/Open" relaunch a temporary and reversible state? Doesn't "refresh" prompt a new default profile?

Considering evidence only, it appears I did something to roast my profile before I backed it up, but that's strange and really out in the weeds, and I'm assuming I wrecked it with my current activity.

The default profile name and path are correct. My shortcut links and labels that I use for a home page are intact but with icons missing, the same appearance as if I deleted the cache; is this detail part of application settings and not profile?

Look I have memory issues I already have to change my password & now I just got a recovery key as long as my arm. Do you people think any of us have such important stuff on our home, student computers we need the tools of a CFO or CEO of a major corp. REALLY I think it is time we realize 2/3 of the tools on a computer be it windows or moz:lla are superfluous. To make me have to remember that many numbers is torture or try to remember where I put the print out is mean. Is cruel and why? So our egos can feel filled with smoke? Anything more than 5 fonts is a waste. How much time do you think gets wasted while people "play" or fart around with all the empty tools on computers? The world wide web is a huge wall surrounding all the companies that take our money. You built it for them Then showed consumers shinny new toy we waste our money our time our lives and we will never be able to get into the wall you built to get back money we spent or time we wasted. A 15 number key, you think someone wants the answers to my midterm? If they need it Let them have it. You technological people, who build this trap, who blow smoke up where it tickles, should be ashamed.

PLEASE help me find a way around this 'so called' improvement of auto downloading any attachment or file to my Downloads folder without any choice from me. I have checked the 'always ask' in General settings - this functionality DOES NOT WORK - IT IS A waste of time. When prompt asks what you want to do, it auto downloads IN THE BACKGROUND even if you say open and do NOT check save option. This is a MAJOR frustration, makes extra work for me to have to remember to go back to Downloads to delete all these files that just pile up, where I separately saved-off the file as usual to my other, separate intended directory. We should have the right to make that decision on whether or not we want to save it to our computers and take up space. PLEASE REVERSE THAT FUNCTIONALITY TO WHAT IS WAS BEFORE. THANK YOU>

I am following all the instructions. It has continued to fail for the past year. I've uninstalled ff and reinstalled ff. I've tried creating new profiles. I can import everything into Chrome or from Chrome to MSE, but NOTHING will import into ff from any other browser.

Hello, Last few days Firefox keeps automatically downloading strange files like mLZrOMIV.htm icFSREgF.htm

They are 0 bytes, empty when I open in notepad and if I right click in download section and select copy download link I just get about:blank

I checked PC for viruses using Eset Online tool and Windows defender. No problems.

Has anyone run into something like this?

Hello :) For some time now my firefox doesn't allow me to preview PDFs. If I open it, it gets downloaded at the same time which I don't need. I already tried the thing with renaming the handlers.json to handlersOLD.json but it didn't work :( does anyone know how to fix this?

I've always used the "Always ask you where to save files" option when downloading. Recently (beginning of April 2022), files go directly to the Downloads folder. The "Always ask" option is still selected in Settings.

I've tried un-selecting and re-selecting, restarting Firefox, restarting my computer - basically every iteration of 'turn it off and on again' that I can think of.

Every week, for work, I need to download at least one large video file from Microsoft OneDrive and then upload it to YouTube. (These are MP4s in the range of 200 - 800 MB.) For the last couple of months, maybe longer, the download keeps failing in Firefox. When I switch to Chrome, the same MP4 downloads with no problem.

Any idea what might be going on? Usually the file starts downloading just fine; I see the bar gradually filling up in the notification area, but then it suddenly stops and says "Failed." If I retry, the same thing just happens again.

I'm not using any kind of download manager (that I'm aware of), just relying on Firefox's default download behavior when I click on the "Download" link on the OneDrive web page (sample URL: https://olucdenver-my.sharepoint.com/personal/YADA_YADA/_layouts/15/onedrive.aspx?id=LONG_QUERY_STRING_HERE).

Thanks in advance for any help you can provide!

Dan

I am trying to add my Android phone as a device to Firefox. I initially invoked the code scanner next to the search bar, but got a message saying that the code had to be scanned from within the Firefox app. So I installed the app and followed these instructions entitled "Connect Another Device".

• If you haven't already, install Firefox on your mobile device. • Open Firefox on your mobile device. • Open the menu, tap Settings and select Turn on Sync. • Scan this code:

There is no Turn on Sync option in the Settings menu. I have looked in every menu item that appears even remotely related to syncing with a QR code or adding a device and come up empty.

I found this exact issue in two existing questions, but neither of them had ever been answered, which makes me less than confident that mine will. If there is a Turn on Sync option in Settings, and I just overlooked it, please explain step-by-step where I can find it. If there really is no Turn on Sync option, please provide an alternate method of adding my Android phone.

Thanks.

So I have my Download button visible all the time.

Yesterday, this suddenly started to happen.

When I download something, the list of Ongoing Downloads stayed open. It never did that before.

Any idea why and how to fix it?

Windows 10, Firefox 98.0 (64-bit)

The Motherboard on my Windows 7 gave up, however the SSD that it was on is still working properly.

I have seen it on an alternative Windows 7 computer.

I specifically wish to recover the the Bookmarks that is on the Mozilla Firefox browser, and also all of my emails on Mozilla Thunderbird.

I would be most grateful, if someone can please tell me how this can be done?

Hello. Have only 1 version open, yet get error msg can't open more than 1.

Macbook Pro Monterrey 12.3.1 updated today. When restarted after update, got notice that I now had newest version of Firefox.

Have gone through Apps folder, Trash, searched Finder, task bar, every place. Deleted Firefox and downloaded again. Still get that error msg, even though there is only 1 on my machine.

Desperate, have to file taxes tonight. Don't want to resort to Chrome and have my privacy violated.

Please help.

Thanks so much,

Lynne

We had problems completing IRS fillable forms on our Mac. After processing a major update on the Mac, we tried to open Firefox, but instead got the message "A copy of Firefox is already open. Only one Firefox can be open at time." The Firefox we are trying to open is the only one there.

Hello,

So my Firefox literally just updated to 99.0.1 and once it re-opened all of my immediate interface preferences were cleared/messed up (Addon Placement, User CSS, Toolbar, etc.) and upon further inspection my various preferences, data, and settings in my individual addons appeared to be erased or missing as well. (OneTab links, Sidebery configuration, etc.).

Syncing also appears to be disabled, as while my account is logged in I get no response whenever I hit the "Turn On Sync" button.

My next go-to move would be to refresh the browser and turn sync on to pull everything back. But while I can re-do most of the interface preferences and such, I had a great deal of links saved in OneTab for various projects, browsing etc. so I am really worried about whether I'd lose that data permanently if it isn't gone already so I'm not sure what to do.

Any help would be most appreciated, thanks!

I use Firefox as the browser for my email. Recently I have been unable to open or download pdf attachments (or any attachment) to emails. When I click on the attachment I get the message javascript:void(0).

I contacted the email company who said there was no problem at their end and that the problem was with Firefox and pop up blockers. I followed the advice in the attachment to unblock for my email account - but this did not solve the problem.

So I then tried Edge for my emails and I can open attachments in Edge.

So the problem is with Firefox.

Any advice please? Thanks