Diễn đàn hỗ trợ Firefox

Is there a way I can get the number of tabs open in all Firefox windows using shell scripts only, without installing extensions like this one (https://addons.mozilla.org/en-US/firefox/addon/tab-counter-webext/)? Pointing me to a file where Firefox might keep the number/s would help a lot!

I have a problem with a particular website (JPMorgan Chase). The page loads, but the top 25% (where the tabs are located) says that FireFox is unable to load this page. The page loads fine in Chrome (see image attached)

Hi everyone,

I'd like my new tab page to be a local html file (that uses .js scripts and local image files so I cannot use this add-on or that one).

A few versions of Firefox ago, the method described [https://support.mozilla.org/en-US/que.../1251199|here] worked perfectly fine but it's not the case any more.

I'm using MacOS version 11.2.2 and the latest version of Firefox (87.0 64 bits).

Thanks in advance to anyone who will be able to provide help! Best, Léo

After firefox update i cant see my different options which used to be there on the library tab in the toolbar . I have attached two images one of which is the screenshot i took from the firefox help article where it shows the items that used to be there before even on my pc too . And the later is my present screenshot of the library tab after the update. Please help I want to check pocket list all the time and I was able to see recent sites i visited in the same library tab. That saves me a lot of time .Help me!!!

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I just upgraded to Firefox 87.0 (64-bit) for Windows 7. After the upgrade the wheel click to open a link in a new tab isn't working. In fact, doing a wheel click does absolutely nothing now. I have relied HEAVILY on using wheel clicks to open links in new tabs. In fact, depending on what I am doing I am more likely to open a link in a new tab than to just follow it, as it is easier to close a tab then hit a back button 4, 10, or 20 times to get back to where I started.

I have verified the following options in about:config; browser.tabs.opentabfor.middleclick=true middlemouse.contentLoadURL=false middlemouse.paste=false middlemouse.scrollbarPosition=false

When searching to see if others were having this problem I noticed a user from 3 years ago had this problem in the Linux version, and that they had listed an option for middlemouse.openNewWindow=true. This option is now missing from about:config. I have no idea if it was in the previous version of Firefox or not, or if it being missing is the source of my problem or not. I have restarted Firefox itself a couple of times, as well as rebooting my computer, the problem is still there.

At this point I am already highly tempted to attempt to return to the previous version of Firefox just to get this one feature back, simply because of how regularly I rely upon it. The only reasons why I'm not at present is to ask for help fixing this problem and that I probably won't have the time around work to fight with it for several days.

I just recently upgraded to Firefox 87.0 (64-bit) for Windows 7. Before the upgrade if I wheel clicked on a link it would open up in a new tab. Now it does absolutely nothing. I've even tried holding the wheel click for 10 seconds, still nothing.

I have verified the following settings in about:config; browser.tabs.opentabfor.middleclick=true middlemouse.contentLoadURL=false middlemouse.paste=false middlemouse.scrollbarPosition=false

When I was doing a search for related questions to this problem I found a user 3 years ago had a similar problem, and that they had an addition setting: middlemouse.openNewWindow=true. This setting no longer seems to be there. I have no idea if this setting was recently removed, and is the source of my problem, or if it was removed a while ago and my problem is the result of some other change. I have restarted Firefox twice, and even rebooted my laptop, in an effort to fix this problem. Nothing has worked. Depending on what I am doing I rely on using the wheel click HEAVILY, as it is much simpler to close a tab then to hit the back button 4, 10, or 20 times to return to where I started, or if I'm trying to keep track of what links I've followed from doing a search without having to re-do the search and hope I get the exact same results (with Google I never do).

At this time I am already heavily inclined to just return to the previous version of Firefox, despite how much of a pain that will be, however this is a recently released update, so I feel I should give the devs a chance to fix any new bugs from the update. That, and I won't have the time around work for several days, probably over a week, which makes it more practical to give the devs a chance to release a patch that fixes the problem.

I have the "Right Links WE" extension installed.

I this extension so that links open right away with a Right-click.

My problem is that this behavior doesn't extends to the "tiles/ Top site" page.

When I right-click a title instead of opening right away it opens the menu in and gives me the option to open the tab in a new tab defeating the purpose of the extension (which is to open the link with one (right) click instead of two).

Please help.

Quite often when I open a new tab in a FF window, type a URL and press enter, the tab closes in the current window and reopens in a different FF window, trying to load the website there. Any help would be appreciated.

I don't know why in Linux and windows they is huge zoom difference I use both Ubuntu and windows. I have also noted this with Chrome. Both on windows, and Linux they were on 100% zoom. Is this a bug or adjustment according to OS as I am used to Linux I feel it difficult.

This is a difference I noticed when changed from Chrome to Firefox. When I search something in the search bar, and instead of pressing enter I middle-click on a predicted text, it automatically switches to that new tab, deleting all my text when I go back to the initial tab. Here is something similar to my problem: https://support.mozilla.org/bm/questions/915873#question-reply Is there a way to fix this? You can try for yourself and see the difference between Firefox and Chrome. I want to open multiple tabs without having to retype the question again.

There is a little robot in my search bar, that makes my search bar orange with a lighter orange stripe pattern. When I hover my mouse over the robot it says "this browser is under remote control". I have googled and looked everywhere for more information about this, as I am completely unaware on what it is. Could someone tell me what it is and what it does? I really just want to make sure it isn't a virus, and that I don't need to keep covering my camera anymore.

Thank you so much.

Hello,

When I go full screen mode on firefox (version: 87.0 64 bit) and mac (version: Big Sur 11.2.3) both the top and bottom apple tool bars go away (which I want to happen) but the firefox search bar and bookmarks are still there on top.

When I go FS on my windows computer, the full web page displays and then when I hover op top the firefox search bar pops down until I hover off it, this is what I want to happen on my mac!

See attachment of firefox search bar staying while in FS mode and please help! Thank you for your time.

-Kyle

Hello, please forgive my language since it's not my native one, I hope it will be understandible...

Since the last firefox update, I've got an issue with my tabs. I use a lot of them (3000+) and it wasn't a problem until now : when I started my computer, firefox launched all the tabs of my previous session, but they loaded only when I selected one of them. I could still launch other program, play games etc

Now when I launch my computer, my memory is sucked dry by firefox (50% to 80%), firefox take a massive amount of time to launch and load my previous session (5 secondes before update, 5-10 minutes now) and I can't use it without some serious lags. If I try to open new tabs it's getting worst and worst. I've try to restart it, repair it etc, but when I try to reload my tabs with a backup, the same issue happen again...

Does someone has an idea to fix this ? Or what the problem can be ?

On old tabs, where I have opened google.com, there is infinite captcha! Once I solve it, it will immediately return back. I tried delete cache and cookies and restart PC. Nothing helped! I read on reddit it is known issue with Firefox!

as seen https://support.mozilla.org/en-US/questions/1233468

Managing container still isn't easy. You can reopen a tab in a "no container" by clicking ON the tab itself but this option isn't available in the "always open this site in"

There NO option to move the "X coloc" tab to a "no" container.

For site that open new tab it doesn't open new tab in the same container

Exemple : Spotify i managing 2 account (one for me, one for the kids). I chose to alway open it in the "green" container, but as i try to login with Gmail while in the green, it open in a new "no container" tab instead of opening in a "green one". Worst i can see it going from green to orange no black.

So, only way to really do it for not : "X coloc tab" an use a private browsing

Mac OS 10.10.2 Firefox 78.9

Problem: When I go back from full screen mode, the half top of tabs(more like the 2/3 part to the tab) becomes not clickable. Only way to solve it is just to restart the browser.

There is another thing that could provide a bit more info. No matter whether I've ever made it full screen or not, the 2/3 top area of the tabs will never turn grey when I put my mouse on it.

No add-ons and themes installed. Tried safe mode and it didn't works.

The same bug exists on the other Mac, which runs an older version of firefox.