Firefox 技術支援討論區

Youtube not working in a new tab when I open a link on a new tab from youtube. The Shorts are working fine. Both videos and shorts are working on chrome but not on mozilla.

I was using the private tab when I decided to open the Firefox on normal tab. I saw that all tabs that were opened several months ago just disappeared even though the settings is already set to restore previous session years ago.

I'm really surprised and frustrated that I can't do this on Windows 10.

Already posted about it here. https://community.spiceworks.com/topic/2492770-start-firefox-private-window-from-command-line-with-2-tab-urls?page=1#entry-10415889

Running 116.0.3.

I opened up my browser and all my active tabs which I have had for months are gone. I tried to go to recently closed tabs in history and it doesn't allow me to open. All are not available. Help!!

Possible bug: I cannot stop Firefox from restoring sessions after restarting computer. Restore previous session is not checked in Settings, browser.sessionstore.resuming_after_os_restart is false, and browser.sessionstore.resume_from_crash is false as well. Ubuntu 20.04, Firefox 91.0.2, only add-on is TreeStyleTabs, but this behavior displays with add-ons disabled.

In the new version of the Developer Edition the options "close tabs to the right" and "close other tabs" are in a sub-menu named "Close Multiple Tabs" inside the context menu. Is there's a way to change this so that they will appear directly in the main context menu? I use "close tabs to the right" often and I find this very annoying.

My tabs toolbar does not extend across the entire laptop screen. Looks like it stops halfway, regardless of how many tabs are open. As tab number increases individual tab space narrows. How can I increase width to occupy full screen?

When video/audio starts playing on a browser, the tab title displays 'playing' text. This additional line resizes the window height and causes the tab content to resize too. For example youtube starts resizing video window height and width - and this is very annoying. How do I remove 'playing' text from tab FOREVER?

Hello,

Can we choose that the tab sent from iPhone with the « Sent to device » function opens in the first window when various are opened on PC and, if yes, how ?

Cordially.

I had a similar problem last year when an auto update came through. After several suggestions didn't help I opted to reinstall a previous version and upgrade that. Now it's back again with the v94 update.

I've disabled ALL extensions. No help. Themes don't seem to make a difference. However, when I went to about:config and entered "toolkit.legacyUserProfileCustomizations.stylesheets" to make it true to allow chrome.css files to work it began immediately. Reset it to false and "X"s are back. Set config to TRUE and it screws up the "X"s. Again, all this is with all extensions off.

I hate the transparency of the tabs and menu bars so I need to set .css files. How else can I do it?

Hi There,

we have an issue here, sometimes when we try to open a page on the new tab it will not working.

This only happens after we update our firefox to version91.3.0esr(64 bit).

Could you please have a look ?

Thank you

I have bullseye (debian 11) and firefox-esr tab crashs when I try to listen to audio or to view any video. Here are crash report numbers:

47aaeea0-0910-d8bc-e7d5-6742fa75a70c 11/28/21, 11:04 AM 3f5c0b54-2ab2-b98b-dcd5-617c3addf571 11/27/21, 1:38 PM 686af0ac-7317-ba36-3750-8d44d7f00023 11/27/21, 1:26 PM 10934b9b-4fc7-25e3-da3f-152540986257 11/27/21, 1:19 PM 121ccd93-0122-7190-1b71-513c8200ec6a 11/27/21, 11:31 AM 18de7789-5ce6-d281-a434-a276608b7a63 11/27/21, 11:26 AM

Love some solutions thanks.

I expect that each page / tab in firefox is placed in its own thread.

However, I experience that when one page gets stuck .. javascript is caught in a wait loop .. that this affects other pages.

Is there something in FireFox that I can change to insure that each page is in it's own thread, and doesn't affect another page's performance?

I got extremely used to switching between tabs with Ctrl+(number) when I was on Windows, and now this feature is kind of broken for me on Linux. I have checked and can confirm that I don't have a shortcut already set to this key binding, so there is no conflicting going on.

The weird thing is that I am able to use all the other numbers (2-9) with no problem, and they work as intended. If anyone knows how to fix this problem, I'll be happy to hear the solution.

Hello. Im new to the Mozilla Support community

I am running a Japanese Windows XP SP3 on VMWare Workstation 16, i have downloaded a old version of firefox, due to newer versions not working on xp

And heres the issue: Firefox keeps opening tabs randomly which are related to pornographic websites like xxnx, pornhub, evilangel n' etc..

Heres things ive tried, but didnt work: -Install tdsskiller & scan -Scan with Avast Antivirus -Uninstalling Firefox and delete registry entries -Getting IE8 or G**gle Chr*me for Windows XP SP3

Any way to resolve this problem? i can't watch these things!

Currently using FF v94.0.1 64-bit (I usually lag an update or two behind to ensure stability -- my highest priority -- and avoid surprises.)

1) I notice that unless there are a sufficient number of tabs opened across a browser window as stretched to a given width, thus triggering the left-right ("<" , ">") tab-scroll arrows to appear, the TAB MENU itself (aka "List all tabs" button, a "v" down-arrow on the far right) is not present. Nor is there an equivalent way to initiate a tab search within the main MENU BAR (FILE, EDIT, VIEW, etc.) that I could find. This restricts access to the SEARCH TABS feature.

This "automatically keep-it-tidy feature" is not really an issue when only a single browser window is open. However, I have many windows (on different topics of interest), each with many tabs.

I can switch to another browser window that has enough open tabs to have triggered the TAB MENU, then search from there. Or I can use the address bar "%" method).

(Actually, I'm pleasantly surprised that Firefox, running on my older PC, is stable with hundreds of tabs open as accumulated over many months. Clearly I should change my habits!)

2) On your support page titled "Search open tabs in Firefox" at https://support.mozilla.org/en-US/kb/search-open-tabs-firefox , it describes (via examples) using the "List all tabs"/TAB MENU button to access the "Search Tabs" feature. It also outlines using the address bar "%" method.

Unless I misread the article, what it does not make clear, is that the "Search Tabs" feature works the same as "% xyz" in the address bar; whereas using "%xyz" (note the missing space) yields different results (apparently the same as "xyz %"; but "xyz%" yields nothing). Nor does it explain the reason for the different results or the importance/desirability/weirdness of using one method over the other -- it simply presents the examples. I believe this help page could use some expansion/clarification.

3) I noticed that when performing "search tabs" via either the address bar (using "%") or via the TAB MENU, the results do not include any open tabs using "containers" (apparently the same as any open tabs within "private" windows).

I am increasingly using the "container" features by opening then permanently assigning many "sensitive" web sites to one of the container categories. The increased security is a nice idea.

However, with many browser windows open, each with many tabs, this inability to search for and conveniently find open tabs is increasingly frustrating and is nudging me back towards NOT using containers.

Can't some solution be found to maintain the privacy between tabs (and perhaps even private windows) while permitting a tab search to work more thoroughly?

In summary, I simply want to be able to find ALL occurrences of any partial string of searched-for text within ALL tabs in either their title OR address, normal AND container tabs, and preferably in normal AND private windows.

At present I see only a list of 12 results and no means of listing more. Sometimes my "known" open (normal/non-container) tab is not present in that short list (perhaps a preference/sort order is needed for tab titles vs. addresses).

Why not a "List more results", or a selector button to scroll-list "10, 20, 40, 100, ALL", or a button to open and continue with a listing of ALL matching results in a separate pop-up window, etc?

Thanks for all your good and hard work!