Diễn đàn hỗ trợ Firefox

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.

For a week my pinned tabs are lost every time I open Firefox. I have checked my settings, they were the same as always. I have de-selected them, closed and re-opened firefox, selected them again, closed and re-opened again, pinned my tabs again. Then closed and re-opened firefox and still they are not there. I have done this multiple time with the same results. This seems to have started after the last update.

Not performing as it should. I have Windows 11 on PC. Open in a new tab should always show above open a new window. When I click on a link that is above the halfway point on the page I never see or have the option to open in a new tab. Open in a new window always is at the top.

If I am on a new page and the link is above the halfway point on the page I can't scroll the page down to have the link below the halfway point. If I am am on a page that I can scroll the link below the halfway point, Open in a new tab will show above open in a new window.

How can I get a new page with a link above the halfway point to have open in a new tab show? I have Firefox 146.0 (64-bit). It is up to date.

I had so many instances of firefox and tabs that i decided i must organize them on tabgroups, i read they were secure enough and would be restored along with open tabs on new session. But after restarting all my "close and save" tab groups are missing! are they still saved? how can i recover them?

When the YouTube shorts tab is open, if I want to open another tab, it immediately starts scrolling. When a shorts show starts, I click the "plus" button and it immediately scrolls down. I hope you get the idea.

All my Tabs Group have disappeared from the Tab Bar. I can see the Closed Tab Groups in the drop down but i can't find a way to re-open Closed Tab Groups. Any clues welcome. Running 146.0 and on the beta update channel.

I have lost my tabs after the recent update. They used to show all tab groups in toolbar icon as mentioned here (https://support.mozilla.org/en-US/kb/tab-groups) in manage tabs section. Only the groups that were open are retained, the groups which were closed are lost. They contained important tabs which I haven't bookmarked. I didn't see any policy of removal of inactive tab groups after certain time, any help would be really appreciated. I use the desktop app on Linux.

I have many website icons from closed tabs at the top of the page that are crowding out my open tabs. I don't know why they keep appearing and I can't get rid of them. I've tried everything I can think of. I'm on an iMac, Sequoia 15.6.1

every time i go to open a link it puts me in a new tab, even trying to use the original way of changing the preferences in the browser itself doesn't work, it either opens a new window or new tab. i dont like new tabs or new windows created while searching or opening links, please help :/

Tabs Dan be saved individually. But tabs can be gathered and saved to a tab group. Can we save the tab group like individual tab in bookmark or else, so that the tab group can be easily restored when the Firefox is closed.

In many cases when one opens a new tab, the new one is opened on the right of the "parent tab". After reading the web page of the new tab, one often decides that the new tab is no longer useful and deletes it. Firefox automatically opens the tab on the right of the deleted tab, rather than resuming the "parent tab" on the left. This seems to be an ineffective design as probabilistically there are perhaps >90% chance one wants to go back to the "parent tab".

Q1: should Firefox change the default for resuming the left? Q2: is there a setting that user can change?

Recently updated to Windows 11 after Windows 10 stopped getting supported. After putting down several smaller issues on my own, I can encountered something I cannot fix on my own. Currently, I cannot detach, reattach, move tabs (With the exception of moving tabs with the right click menu). I could do all of these on Windows 10. I have already tried the browser.tabs.allowTabDetach setting in about:config to no success. I am starting to suspect it is a problem with windows versus a problem with Firefox because of an earlier bug where I couldn't move the windows entirely without enabling the Snap Windows function in my settings.

Version 145.0.1.

It's a helpful feature I'm sure for some users to be able to drag a tag onto another tag and have it auto-create a group for you.

However I have been dragging tabs to reorganize their order in the window my whole life. Now, they are all of a sudden creating tab groups.

Example (one of many) I order my amaz*n shopping tabs by item price to compare.

I would like to turn this "drag to create tab group" OFF (back to the old behavior).

Please don't get confused: there's a new feature detailed in the blog: https://blog.mozilla.org/en/firefox/tab-groups-updates/ which is dragging onto a GROUP. I am NOT asking about that. I'm asking about dragging one tab on top of another which are NOT YET IN A GROUP and having firefox CREATE a NEW group.

In about:config searching for "drag" the only things I can see are

browser.tabs.dragDrop.createGroup.delayMS 240 browser.tabs.dragDrop.expandGroup.delayMS 350 browser.tabs.dragDrop.moveOverThresholdPercent 80 browser.tabs.dragDrop.pinInteractionCue.delayMS 500 browser.tabs.dragDrop.selectTab.delayMS 350

But I can't make any sense of those.

Version 145.0.1.

It's a helpful feature I'm sure for some users to be able to drag a tab onto another tab and have it auto-create a tab group for you.

However I have been dragging tabs to reorganize their order in the window my whole life. Now, they are all of a sudden creating tab groups.

Example (one of many) I order my amaz*n shopping tabs by item price to compare.

I would like to turn this "drag to create tab group" OFF (back to the old behavior).

Note: it can be confusing: there's a new feature detailed in the blog: https://blog.mozilla.org/en/firefox/tab-groups-updates/ which is dragging a tab onto a tab GROUP. I am NOT asking about that. I'm asking about dragging one tab on top of another which are NOT YET IN A GROUP and having firefox CREATE a NEW group triggered by that action.

In about:config searching for "drag" the only things I can see are

browser.tabs.dragDrop.createGroup.delayMS 240 browser.tabs.dragDrop.expandGroup.delayMS 350 browser.tabs.dragDrop.moveOverThresholdPercent 80 browser.tabs.dragDrop.pinInteractionCue.delayMS 500 browser.tabs.dragDrop.selectTab.delayMS 350

But I can't make any sense of those.

(Dang forum no way to edit. I had to recreate ... :'(