Firefox 技術支援討論區

I just upgrade my firefox, but it did not import my history, cookies, bookmarks or passwords. I found a backup of the bookmarks (in a bookmarkbackups folder) but how do I restore the everything else?

Wishing to view my own html file in my Ubuntu Linux system I pressed the Alt key which I thought would give me a "File" menu. I could not see one. How do I get it?

Today when I close many tabs using control w firefox seems to randomly jump around when choosing which next tab to close

I wish to have firefox always close the adjacent tab to the tab I just closed

This should be the default behavior ... I do not see any setting for this ... is there an addon to do this ?

I am using the latest firefox on ubuntu

• • • UPDATE*** below answer for setting `browser.tabs.selectOwnerOnClose` has no impact on this

I'm using Manjaro Linux and I place Firefox in a particular position on the screen. In the previous version, just before 122.0, Firefox would "remember" the last position on the screen. Now when it starts up, the window is in the middle of the screen and not to the top left as when it was shut down. Anyone else notice this?

Since about one year I am unable to use Japanese input only in Firefox. When I try to switch with fcitx and control+space, nothing happens. However, fcitx-mocz works everywhere else on my computer (i.e. terminal, thunderbird, other browsers, etc.). Furthermore, I uninstalled fcitx and everything associated with it and reinstalled it according to this thread: https://support.mozilla.org/en-US/questions/1367181 (just with mocz for Japanese). This also didn't change anything. Any help is appreciated! My system: Operating System: Linux Mint 20.3 Kernel: Linux 5.15.0-91-generic Architecture: x86-64 fcitx version: 4.2.9.7 Mozilla Firefox 121.0

To problem with same thing. Address-bar work as search-engine I have poor eyesight and have enlarge the browser, and then I type in the search-bar, the the typing move to the little bar on the top, so I can not see what I have typed.

Another problem I have is when I will reach local-servers with Ip-number and the "address-bar" being a search-engine and I get a lot of hit on http;//10.0.0.1 and I cant reach the web-server.

Is it possible to fix that I get a real address-bar and a real enlarged search-bar?

OS: Ubuntu 23.10 Firefox version: 119.0 Mozilla Firefox Snap for Ubuntu

I have DNS over HTTPS enabled and set to Default Protection in Firefox.

According to the following article (https://support.mozilla.org/en-US/kb/dns-over-https?as=u&utm_source=inproduct#w_why-would-a-network-tell-firefox-not-to-use-secure-dns) DNS over HTTPS should automatically switch to "Not Active" when connected to a VPN.

I am using the NordVPN CLI for linux and have found that when I connect to the VPN, Firefox DNS over HTTPS stays active and does not switch to "Not Active" like it is supposed to.

Does anyone know why this might be happening?

I have an issue with the address bar in private windows. Normally when you click on the search bar in the new tab page, it will redirect the cursor to the address bar instead of letting you use the search bar.

I found the following solution on the forum here that works for normal windows: go to the about:config page and set browser.newtabpage.activity-stream.improvesearch.handoffToAwesomebar to false.

For private windows, this fix does not work. It will still go to the address bar instead of letting you use the search bar. Is there another way for me to fix this so that it will also work in private windows?

Hello, I can't find a tutorial on how to permanently disable automatic updating in Firefox. The latest updates no longer allow the user to disable updates, which is a shame given that Firefox, an alternative to improve browsing, is better rated than Chrome. But now there's this update that gets in the way. If I want an update, I do it manually. But I can't disable it, it always keeps downloading something periodically.

PLEASE RETURN THE OPTION TO DISABLE UPDATES FOREVER.

There are questions about organizing the process of overseeing extensions.

It’s very strange when you see the “Recommended” extension, and at the same time you continue to see negative reviews, fresh ones. But another thing is offensive: the review submission form does not have feedback. I would like to receive a more detailed answer and user recommendations.

Let’s say a user writes that the design of the extension is not intuitive, that he lost information because of this extension and wasted a lot of time. And this is not consistent with the "Recommended" criteria. Causes dissonance.

Maybe it’s worth expanding the possibility of interactive interaction with reviews, with clients among themselves. Maybe it’s worth expanding the support base for these extensions? Link the application version to reviews to avoid misunderstandings?

Hi, it has occurred to me that I lose the browsing history of tabs that were open for a long time. By browsing history i mean the sites that show up in "Go back one page" arrow. The issue is that after a website has been open for some time (this seems to be in range of days, perhaps weeks) the browsing history of that tab is forgotten and the Go back one page arrow goes blank. I would like to be able to keep this history for eternity, is there any way to enable that?

To be clear, I use the feature to save tabs of my previous sessions and also the Simple Tab Groups extension.

Thanks in advance, Alex

Hello, I've got a reproduction issue on France TV live programs which I watch through nordvpn. The picture keeps "jumping" fast up and down in a very bothering way. This doesn't happen when the video is NOT live. I run the latest version of LINUX MINT. What can I do to fix it? The only way I found to stop the issue is to take down the resolution of the live video to its minimum which gives me a disastrous picture but stops the "jumping". I guess you might say there is something wrong with my GPU. The point is that my PC is brand new with an AMD 5600G, new MB, 16Gb of RAM and 500w of PSU. BUT more than anything I have to say that everything WORKS FINE with CHROME. I like FIREFOX I have been using it literally for decades now. (I'm 75). Is there a solution? Looking forward to hearing from you. Thanks in advance. François.

As stated above: freac.org and GitHub does not open via Firefox (set as default browser)... (timeouts) Access is possible via Google, after signing in to old Google account. If if "settings"/exceptions,etc. need to be made, how to??

I have a fresh Ubuntu 22.04 workstation running on a Xeon w5-3433 (16x 2.0-4.2GHz). I noticed that certain front-end heavy websites (e.g. chess.com) are extremely laggy & cause CPU usage to spike to the point that other processes (e.g. Spotify audio processing) hang for ~500 ms. Additionally, simple actions (opening a new tab, closing the ctrl-f search bar) also cause CPU spikes & hangs. This shouldn't be happening.

Thus far I have: 1) Switched snap channel to Firefox beta 2) Switched snap channel to Firefox nightly 3) Uninstalled the Firefox snap; reinstalled from the new Mozilla repo via apt 4) Cried, sobbed 5) Obtained turbostat info (interrupts spike from ~75k to >100k when actively using ff (e.g. mousing over website elements/having chess.com tab active/rendering); ff is open always). Here it is: https://pastebin.com/Q2ZCDC0t 6) Run the ff profiler on laggy tabs. Screenshot attached.

Help! I am perplexed. What's all this RefreshDriver stuff? How do I kill the jank?

I accidentally used wrong disk when downloading a big file. So my primary disk, where I'm running OS became 100% full. Then I removed this big file, checked that disk is not full anymore, and tried to download again, this time choosing the right disk, but now the Firefox internal file browser, where we open files, and select folder to download is broken, pointing wrong location when selecting disk/folders. I tried restarting OS, reinstalling firefox, but it's internal file browser is still broken. In Chrome it's ok, in system file explorer is ok, problem occur only with Firefox. I'm using Pop!_OS 22.04.

Is there a way I can reset this internal file browser to work properly again?

Firefox keeps crashing randomly, sometimes at startup, and sometimes just in the middle of a session. Sometimes just one tab will crash, and other times it'll be the entire browser. I ran it in troubleshoot mode and it still crashed, so it's not caused by an extension or anything. It never used to do this before and I don't understand what's causing this issue.

every time I check a like on tiktok a window pops up requiring to move a puzzle piece to where it fits in order for the like to register a real pain in the butt that should not be happening PS does not happen with chrome

how do I set LC_TIME in firefox in NixOS? firefox does not see LC_TIME (as well as timezone, but this is solved by setting the TZ variable). maybe there is some kind of variable, as in the case of TZ?

I have never maximized a Firefox window and I never will. After the latest update, all new windows, whether they are opened from another page via right-click or directly from the toolbar icon, open in a maximized view. I do not want this. Is there a way to prevent your program from inserting itself directly on top of everything else I'm working on? Have I accidentally changed a setting I cannot find again? I'd like to know if I need to find a new browser.