Firefox 技術支援討論區

Firefox for Linux has a bug where it is unable to drag a tab from a non-active window. As in, if the window focus is on Firefox window A and I try to drag a tab from Firefox window B to window A, I have to click first the window. I can't just intuitively drag the tab from a non-active window, because it will get ignored. It will just activate the window, ignoring the drag.

Firefox for Linux, running on Nobara KDE latest desktop. Confirmed also on KDE Neon latest desktop.

Hello! I'm trying to configure Firefox not to switch from the current tab, when I open multiple bookmarks by either middle click bookmark folder or right click the bookmark folder and select Open All Bookmarks. I've already set about:config browser.tabs.loadBookmarksInBackground True browser.tabs.loadDivertedInBackground True browser.tabs.loadInBackground True

If I'm browsing a page, and then decide to open several bookmarks that are in a bookmark folder, either via middle click or right click->Open All Bookmarks, Firefox will still switch to the first open bookmark.

I've tried Shift+Middle click and this one opens the bookmarks, without switching from the current tab. And Ctrl+Shift+right click->Open All Bookmarks and this one opens the bookmarks, without switching from the current tab.

So how do I configure Firefox to just use middle click on a bookmark folder, and then not have it switch to the first open bookmark? Thank you!

When I open Firefox to my home page any additional tabs that I open keep crashing. The page tells me that it has crashed and there is a restore tab button there but that doesn't work and the crash message just comes back.

I used System Restore in Windows because I lost my Search Engine in Firefox and it didn't exist in "Customize Toolbar" option. I researched how to get the Search Engine back but nothing worked. I thought System Restore would solve the problem. Now I can't restore my previous Firefox session. And I can't find a sessionstore.jsonlz4 file. I read you have to rename a file in sessionstore-backups folder to sessionstore.jsonlz4 but I don't know which file to rename. I also read you can restore a recent upgrade.jsonlz4 but that is dated 3/5/24. I loaded previous.jsonlz4 file using the Scrounger tool but that didn't restore the session I had. (The previous.jsonlz4 file is dated 3/22/24 about 45 minutes ago.) I want to restore the session I was using earlier in the day. And "Restore Session" option has disappeared from the Firefox History dropdown menu. I tried the "Restore Firefox" option but that didn't help anything and it made my dropdown menus disappear. I have no idea how to get the session back that I was using earlier in the day.

Hi I read these articles and they doesnt help to resolve the problem https://support.mozilla.org/en-US/questions/1349609 https://support.mozilla.org/bm/questions/1206172 https://www.reddit.com/r/firefox/comments/ip88y7/firefox_is_preventing_windows_10_from/?rdt=53488

Problem: I have Win10. Firefox 107. I have noticed that if I have opened only regular/textual web pages in my tabs like news/articles then PC goes to sleep after specified time of inactivity. But if I open in the one tab some media content like videoclip/animation/movies and put media content on pause then PC doesnt go to sleep after specified time. PC goes to sleep only by manual command (Start>Sleep). Even If I close the tab with media content PC doesnt go to sleep after specified time. I should or totally close the browser with all opened tabs or manually select Start>Sleep.

Could you help to resolve this issue ?

On the screenshots are shown that some of firefox processes couldn't stop making some activity, every second they make some web request or disk operation. May be this is reason why PC cant go to sleep. But again, this is happen only or some media content is put on pause or some tab with media content has been closed.

I do a lot of link posting from my professional site to various Reddit subs in which I am a member. In the past, FF would automatically close the Reddit tab after I posted the link to the sub. But now after posting, the tab remains open. This is inconvenient because I then have to close all those tabs manually. I would prefer the tab to close itself.

The odd thing is that for other sites where I post links (Buffer, Flipboard, Facebook, etc.) the tab closes automatically after posting.

Anyone know of a fix or way to configure the Reddit site to do that? Could there be a browser setting that directs those other sites to close the tab automatically?

I have enclosed a screenshot showing what happens when I want to go to a new tab on the two computers I use most often. One is my desktop which has Windows 10 Home. The other is my laptop which has Windows 10 Pro. The Windows 10 Home was installed most recently and is the latest version of Windows 10, my tech guy told me; and also the latest version of Firefox 123.0.1. The laptop version of Windows 10 is older. The Firefox version is also 123.0.1.

My hope is that there is a setting I have not uncovered that lets me put some kind of mark on a new tab, as my laptop has had for a few years. This makes it very easy to open. The newer, later Windows version but same Firefox 123.0.1 on the desktop must be right-clicked in the space to the right of any open site, and then the user must scroll down to the "New Tab" line and click on it. Obviously this requires my user clicks and more time, simply to get a new tab that gives me a blank site that I prefer.

I appreciate whatever guidance or suggestions anyone can give.

Hi, Since few weeks ago, firefox never restores my previous tabs/session (I lost a year worth of tabs..), no matter what/how I tried, it keeps starting with a clean session, not even the history in there. I tried: Deleting profile, creating a new one Resetting Firefox Fully delete FF and delete the profile folder Heck, I even used librewolf, and even FF on linux and also Librewolf, same issue!!

I notice this happen once I enable the sync (login to my account), there's no setting in my account says to never restore the session or something similar.

How to solve it?! I need to have the tabs open again..

I lost my tabs. Firefox has been opened and closed several times after losing tabs. I went here https://www.jeffersonscher.com/ffu/scrounger.html. I was able to find the file containing my lost tabs, it is sessionstore(1706800631216_9931f324-5558-4488-a36c-a5b3cb9e8c54_event_jsonlz4).json What do I do with this file now? Thank you.

Facebook used to be stable so while I was writing something, I could open other tabs to research things and go back to facebook and pick up where I was. SOMETHING HAPPENED some months ago, maybe a year (more?) and now I only have a short window to return BEFORE THE TAB REFRESHES and FLUSHES WHAT I WAS WORKING ON, DOWN THE TOILET! Is FACEBOOK OR MOZILLA DOING THIS AND CAN IT BE STOPPED!!!!

Hi,

I use the latest FF for MacOS.

When I "close" Firefox by clicking the red cross in the top left corner of the window, I lose all open tabs when I start again despite having the option of restoring the previous session checked. When I "close" the whole thing (right click on FF in the Dock, Quit, and then re-open), all my tabs are back normally.

So basically every time i click this red cross, by mistake or not, I lose anything that's open.

Feels like I did not have this issue before.

Anyone has a workaround or experiences a similar issue?

Thanks!

I have pinned various shortcuts in the New tab to link to websites I frequently use. I use two different laptops and both are configured the same. However the New tab randomly clears the pinned shortcuts. I have attached two screenshots illustrating the changes.

I'm not aware of anything I do that caused the shortcuts to be deleted. When they are pinned I think they should be there permanently.

Just recently been getting yahoo search engine results to open in new tabs rather than the same tab. I have searched for other users that have the same problem and have done the tracking protection thing and deleted cookies, but nothing helped. Also tried Troubleshooting Mode and it still persists. Any other ideas that may help? I'd appreciate it.

In firefox 1230 I can't see which tab is active because it has been improved. is that such a great idea -I know it makes us fiddle around for longer and if that is the intention then no one will want to change it except me.

Is it normal that we should install an extension to be able to open a specific url when opening a tab. That don't work because of x-frame options.

We already can add a custom url for new windows, so why not for tabs.

Firefox is taking weird directions.

Hello. I experience a problem that occurred 2 days ago. Firefox seems to ignore my preferences of opening previous windows and tabs, also it ignores pinned tabs. Some of websites disappear from the history (let's say i opened few windows to check if tabs will be saved by firefox, closed browser, opened it after few minutes: tabs are gone, history has only few of websites that were open. I tried to look for the problem by myself but failed. I will be grateful for your reply, thank you in advance.

Everytime I try to open a tab on my Firefox window, it loads for a second before a blank screen saying that my tab has crashed. The only times I can open a new tab is on a private window.