Diễn đàn hỗ trợ Firefox

When I use Firefox every day, I often encounter the situation where the vertical tab cannot be automatically expanded when the mouse is moved over it. Please check the comparison of the pictures I uploaded. I am unhappy about this because it will affect our experience of using Firefox. I hope that this problem can be fixed by reporting it to you. The automatic expansion of vertical tabs returns to normal when I create a new Firefox window.

My computer information is window 11 professional version 22H2 (x64), Intel chipset, Firefox version number is 144.0.2 (x64)

I am a heavy user of Firefox. I agree with the values that Firefox adheres to, so I want to make it better. Thank you for taking the time to read my feedback. I am from China and would like to say hello to you.

Where are all the tabs for the research I was working on? I stepped out of my office for a few minutes and returned to a very proud message declaring that Firefox had auto updated and now better than ever. Only all my tabs are gone. Why does every other browser save and restore tabs when updating, but not Firefox??? Do I have to go back to Safari or Chrome? This cannot happen!!!

It only backs up the tabs from your last close, so if you had a problem and closed twice, all your tabs are gone. There are many many easy ways to change it so this can never happen to people anymore. Why has this not been fixed after all this time? I am a retired IT pro and this has even happened to me. It is horrible. What can users do to not have this happen, since the developers apparently can't be bothered? And please don't tell me not to keep so many tabs open JUST because the browser sucks at protecting them. Any good news appreciated. Thanks.

Unfortunately it is not listed here: https://support.mozilla.org/en-US/kb/how-set-tab-pickup-firefox-view#w_set-up-firefox-view How to switch to firefox view (first tab where all your windows and tabs are) with a hotkey!

Looking for help to try and work out what is happening. Over the last few days, after powering up and browsing the internet everything works fine for a while. Main websites are Facebook, YouTube and continually clicking on bookmarked items. Normally only a few tabs are open at any one time. Then after some time, I open a new tab and get the

Gah. Your Tab Just Crashed message appear on the new tab and can not access any websites after this. The Close Tab, Restore Tab, Restore All Tabs do nothing.

I have to reboot the PC and start again.

I'm using the latest version 126.0.1 (64-bit).

• Tried running in Safe Mode, uninstalled Firefox and re-installed it, reverted back to 126.0 (64-bit) and same issue.

• I've cleared the cache and history

• Had Add Blockers, FB Purity and New Tab Override Extensions. Disabled these and still no success.

• I have AVG driver update installed and its telling me all the drivers are up to date.

• The problem seemed to start happening after an AVG update, so I have removed AVG Antivirus

The computer is an ASUS Vivobook Laptop, Intel(R) Core(TM) i3-1005G1 CPU @ 1.20GHz 1.19 GHz with 8GB ram.

I have tried

Help please.

I had to factory reset my laptop (or rather, an IT support person took over my machine and reset it before I could back up things properly!). I was not able to restore my previously opened tabs (there were a lot, like >100). It appears that all of those tabs still are showing on my mobile version of firefox as 'synced tabs'. Is there a way to pull that sync information from my phone to my laptop? If I press on "synchronise tabs" will the phone receive my laptops current tabs (not what i want), or will it update the laptop (what i do want)?

Thank you.

125.0.3 (64-bit)

Hello Good People,

I installed Firefox a few days ago and it was looking good. I don't like that icon in the top-left hand so I right clicked it and removed it. All was good. However, today there is a blank black space in the corner as if the icon was back (but without an actual icon). It's only a small thing but it bugs me. I want the tabs to be shifted all the way over to the left like they have been up to today. It's triggering my OCD. Anyway, any advice appreciated.

Best Wishes

Matt Hammond

Every time I try to close a window with a single tab, it notifies me that I'm about to close 2 tabs while having only one tab within that window. Kindly advise on the reason

This is happening near a year and I can't find a way to consistently replicate this issue but;

While Private Mode is open, if I open the Normal Mode, visit some sites then close it, when I reopen the Normal Mode it is restoring the last session.

This wasn't happening when the Private Mode was separated, like umm, it wasn't have it's own icon at the Task Bar.

So far I tried setting these values to false in about:config browser.sessionstore.resume_from_crash toolkit.winRegisterApplicationRestart

but it doesn't help with this problem. It only works if the Firefox actually crashes or closed abruptly like powering off the PC. But doesn't stop it's restoring when done this way.

I have many tabs open at the same time and I'm noticing tabs from Urban Dictionary in particular are automatically changing to suspicious sites, quite a few porn sites in fact.

Is this something Urban Dictionary is doing to direct viewers to sponsors or is there a bug in my FF browser?

I have asked, before, and insofar I am aware, was ignored. I click a link on a page. The new page and tab used to appear next the to 'parent' page, ie the page where the link was. For a while now, this is NOT happening. The new page appears SOMEWHERE off to my right. I now have to shuffle between 2 related tabs. If the second page has a link I need to follow, that page appears SOMEWHERE else off to the right also. Now I have 3, related pages, remote from each other. I could drag them together, but why do I have to? In any case, when done with 3 I close it, when done with 2 I close it. Next item on 1 and start the whole debacle all over again. What I'm saying is why can related pages not appear next to each other? Logical for me and way less frustrating. In the screen capture, see the yellowish heart-shaped tabs. Why are there 3 other unrelated tabs in between?

I recently downloaded Tree Style Tab. I still see the horizontal tab bar. I would like to hide it. However, I have tried just about every answer I could find on Mozilla, Google, Reddit, and any other websites that offered solutions. Nothing has worked since the last update. This includes the "type in about:config, toggle to true, open profile folder, create userChrome.css file, copy and paste xyz code, save, and restart Firefox" route.

Any help would be greatly appreciated!

I understand that as outlined [https://support.mozilla.org/en-US/kb/pinned-tabs-keep-favorite-websites-o...], pinned tabs aren't designed to be closed with ctrl+w.

I would still like that behavior though, is there a way to either assign a shortcut to that funktionality (one that I would just also map to ctrl+w) or remove the protection altogether?

I know that you can change a lot of thing sin about:config, so I have hopes that there might be something for this as well. Alternatively, do you maybe know of a plugin to allow this?

What wouldn't be useful are solutions requiring additional actions (Just unpin first, just use MMB, here is a plugin to give you a shortcut to unpin etc).

If it is just not possible right now, is it likely to become an option later on? If not it seems like a useful feature request. I understand that the current default behavior makes sense, but part of what makes firefox great and different is its customizability, so having what I want be a hidden about:config toggle feels very on brand (or even a setting in the normal settings menue - but even there it might be too niche and cause bloat).

Firefox version 145.0 in Linux Ubuntu 22.04.5 LTS. When I open Firefox all tabs from previous session are gone. On "Startup" I have checked "Open previous windows and tabs". Which worked before but not now. It is very frustrating. How do I fix? The Profile Manager opens the settings and "Open previous windows and tabs" is checked. Checking "ask before closing multiple tabs" doesn't help.

Hello, I have a few questions I hope you can answer As of January 2024, I personally have a W11 PC with the newest Fire Fox version. I do lots of important research on FF,

1) I see my regular TABS I refer to as my favorites, so I can speed up my research, the usual (Google search, Maps, YouTube etc)

2) NOW I realize I have to SEPARATE, my MANY favorites in different work files or dossiers, IS there ANY WAY, I can have complete separate ROW of my favorites for ex: a row of ONLY FINANCE, and a second row I can call up when ''''I NEED TO'''', when I do research ex: on ALL A.I., and a 3rd row on a different topic ? etc

3) WITHOUT seeing all 3 rows at once that clutters up my screen for nothing, ROWS I want to CALL UP when I need to !

If not, have some one program it as everyone in my circle, including myself is demanding this, times are changing as more and more people work from home and want to separate personal and work files

Thanks klejka1@hotmail.com