Firefox 技術支援討論區

I am experiencing problems when using Duolingo, which is highly interactive.

This same problem was highlighted in Version 95.0.2 from a Windows user. The waveforms on System Monitor/ Resources are the same.

I am using Fedora and have 16GB ram. Have just ordered another 16GB ram, but think this problem is so severe that no amount of ram will fix it.

Not exactly sure when this started, but I recently updated to FF 97.0.1.

I previously made the about:config changes about a year ago when this happened. "Double-click the print.tab_modal.enabled preference to switch between the new experience (true) and the classic experience (false)".

But it's not working now. I even toggled back & forth (false - true - false) but to no avail.

How do I get the Print Preview option showing up in the drop down File menu like it used to be?

How can I restore my old system print dialog window as my default, instead of getting the horrible new print window that now appears? I have already set both the print.tab_modal.enabled preference and the app.normandy.startupRolloutPrefs.print.tab_modal.enabled preference to FALSE. This did NOT solve the problem! I knew updating Firefox to version 97 would be a huge mistake, and of course it was. I'm so irritated...

I'm using Windows 10 Professional. Any help greatly appreciated.

I have Firefox V97.0 on My Mac Studio. I am trying to open a Firefox account because my Pocket app says I have to. How do I UPGRADE my Firefox Browser to make that happen ... or do I have the latest version already? Believe it or not, your support pages don't talk about upgrading at all.

Hello I have problem on my fedora workstation. When i click right button on the lowest bookmark on my list, the menu is hiding outside the screen and i can't see options.

Firefox 97 installed itself , and now I have two print dialogs each time I go to print something. I have the system print dialog , and the Firefox print dialog. Does anyone one know a way to turn of the Firefox dialog in 97?

I fixed it in earlier versions by setting

print.tab_modal.enabled = false

...but in Firefox 97 it seems this no longer does the job.

Grateful for any advice.

I have noticed recently that every week or so my Firefox browser will randomly change my homepage directory to the landing page / search for MSN, which is baffling, since it is obtrusive and anti-Mozilla to me.

If y'all are sneaking it in for that sweet ad revenue, I understand, but I would donate to avoid this issue.

Otherwise Firefox / Thunderbird are awesome, and I appreciate all that you do!

Cheers, Elliot

Using firefox in linux mint 19.3 mate. Until firefox 97, I could control the size and color of the firefox scrollbars with a system CSS. Since a firefox update to version 98, firefox ignores those settings. Nothing has changed in my firefox settings, my about:config, or system settings. But now the scrollbars are barely visible low contrast narrow bars that are unpleasant to work with, and I can't figure out how to change this. suggestions? tnx

This is the third time I've lost all my passwords (and logins) since the beginning of the year. I had over 200 when I lost it the first time. I've entered over 75 since then and today I just lost those. Fortunately, I had a backup of my profile. The old "key4.db" and "logins.json" files I had didn't work, although they have a significant size. In fact, looking at the "logins.json" using VS Code I see the logins are there but they don't display in the "Settings > Privacy & Security". How can I get access to them when this happens again. I was able to restore the profile from several days ago so I'm not completely in trouble.  :-)

We have a AJAX uploader (Cutewebui) in our site. It was working fine for smaller and larger files. But after upgrading firefox version to 100, it is not working. It is giving error 'html5: the upload task is interrupted'.

For older versions it is working fine.

Please help us to resolve it.

I am working on a project that entails saving various news stories. Since your last upgrade to 97.0.1 I have no problem with all other newspapers except for Washington Post. FF will not save them, so I am forced to click on the "progress of ongoing download" down pointing arrow and click again on the circular arrow to actually save the web page. This involves a loss of time doing a task that I should not be forced to perform. See the graphic image below to see what I'm talking about. Once I click on that circular arrow the web page will be saved as it should have to begin with. Since I normally save 30 to 40 Washington Post files every day, this adds up to a useless waste of my time. I'd appreciate it if you would look into this matter and issue a correction update so I can save Washington Post web pages without all the double stroking. Thank you.

I've tried going in safe mode, turning of my Facebook container. Deleting cache. Signing out of Facebook. Also adjusting the backspace key in my Config. Having no problems on my Android phone or when using Opera. It's on on Firefox and on Facebook.

FACEBOOK screen suddenly moves to the bottom of the screen when I am typing a comment. Whenever I hit SHIFT+alpha_letter at the beginning of a line OR simply hit the backspace key, the screen suddenly shifts to the very bottom of the page again even if I have tried to scroll the page back up to the middle of the screen manually. This shifts the entry area where I'm typing down and sometimes off of the visible screen entirely. Just hitting the backspace to correct a typo causes the screen to scroll on its own. I have to scroll back down to the entry box and if I make another typo, it happens again. 

Please help. Been going on for over two weeks. I was hoping the new Firefox update yesterday would help. Nope. Still happening.

We are once again asking for Reading List on desktop

The data exists/syncs with our accounts, right? I don't want to use Pocket. Pocket...is lackluster at best. Why have Reading List at all?

Hi,

Almost daily, I have to delete cert9.db and restart Firefox, otherwise I can't access some websites, or even web interfaces of local devices on our LAN.

security.enterprise_roots.enabled is greyed out, so I can't change that but it is set to "true", which I believe means that it should be using Windows Cert store and not cert9.db. Yet still, deleting cert9.db is the solution to my issues.

Can anyone advise on what I can do for a more permanent fix?

Thanks,

M

In the last Firefox update, you changed the printing user interface AGAIN. The print.tab_modal.enabled=false config option no longer works, and I can't easily re-scale my page when I print. Is there a new option which restores the original behavior or is there some other remedy that will let me print using the Windows System dialogue?

I always used Mozilla to access my yahoo account. From their was a tab for my yahoo email accounts. What do I do now as there is not tool bar or email tabs. How do I access my yahoo email addresses???

the web based software requires: "Firefox users must install the Microsoft .NET Framework Assistant add-on."

downloading / install: https://www.microsoft.com/en-US/download/details.aspx?id=42642

results in: .NET Framework 4.5.2 or a later update is already installed on this computer.

searching Firefox Browser ADD-ONS yields: 0 results found for "Microsoft .NET Framework 4.5.2"

...(help) with appreciation in advance, m