Firefox 技術支援討論區

When I have FF open, then close all windows but still have FF active, I hit CMD-T or CMD-N to bring up a new tab or window and nothing happens. I repeat, repeat, repeat and still nothing. THEN if I click on the FF icon in my dock, all the tabs and windows appear in a cascade of windows or tabs like bam, bam, bam.....

This happens on two MacBook Pros around 2016 vintage. This is a new behavior this week.

I try to install some extension but there some issue I don't know about it. I try to reinstall firefox developer again this issue not solved and refreshed it and not solved. and finally install normal firefox with new profile and this issue still not solved.

I can only install extension file if I download it directly form download library and convert the file from .xpi to .zip and install it manually in add ons manager.

please let me know how to solve this error.

Long story short: windows update sneaked a restart under my nose caused me to lose all my previous session.

I'm attempting to recover the previous session.

I have backed up the unmodified session profile folder. But this profile folder was modified by the restart process obviously, as windows gave firefox "normal shutdown" command. How do I know that? The next time I opened it up, it's "brand new" without the "restore session" interface.

So my idea is to figure out if firefox keeps a track record of previous sessions EVEN IF THE SHUTDOWN WAS PROPER.

If it does, well I'll have to figure out a way to "trick" firefox to restore it. If it doesn't, well I'll have to manually restore it by sifting through the history.

I repeat, the key here is for me to find out whether or not firefox always keep a record of previous session somewhere.

So my question is, does it? Or does it purge all the previous session clean as long as the shutdown was deemed "correct"?

Whenever I sign into Firefox, all my themes, add-ons/extensions are added via Firefox Sync. That's fine, but the problem I have is that whenever I sign into any Firefox browser, an old theme I used to have that I no longer have on my account keeps coming back, and I've tried to find solutions to this issue, but none have had this kind of issue. It may be similar to issues those have had, or currently have, but I can't seem to do anything to remedy this issue.

Keep in mind that this is not a Firefox browser issue, it is an account issue.

I'd be deeply grateful to any assistance you may have for me.

Firefox prioritizes IPv6 (even on a network with internet-accessible fd00:: address, which contradicts my currently set up prefix policies) over IPv4. Now the problem is that my IPv6 address is a tunnelbroker.net one, and while I still want to be able to access the IPv6 internet, I don't want a tunneled connection to be my default. And I don't want to disable IPv6 completely. Is there a way to force Firefox to prioritize IPv4 over IPv6?

Note: the first time when connecting to a website, the browser connects via IPv4 (like the prefix policies are supposed to work), but then it remembers that the website is accessible via IPv6, saves it into the content-prefs.sqlite file (removing the said file makes the connection fall back to IPv4 first again) and connects via IPv6 again. Is there a way to make Firefox NOT remember that in content-prefs.sqlite and still connect abiding the prefix policies?

Using Firefox Dev Edition 103.0b9 on Windows 11 x64

Why does Firefox scrolling bounce across posts in Facebook. As you scroll through posts suddenly Firefox will skip 2-6 posts ahead? It does not do this in Chrome!

Trying to reinstall a working module that I deleted, but now it only displays the title. And none of the code works.

Why is part of the code greyed out in Firefox developers.

Hi

This is on Ubuntu. I installed Firefox Developer edition to /opt/firefox and made a .desktop file I put in ~/.local/share/applications and this was working well. I added it to favourites so it appeared on the dock, and added some customizations.

But at some point Firefox started to create its own .desktop file at launch when it prompts to be default browser and you say yes, called stuff like "userapp-Firefox Developer Edition-N8YCQ1.desktop". These files fill up ~/.local/share/applications and break my existing file by making a second Firefox icon on the dock so I cannot click the first one. Also my own custom file had Desktop Actions so I could right-click the icon to open a new window or new private window, but the generated ones are barebones.

Every time I delete the "userapp" file, a new one is made the next time I open Firefox (which has now forgotten it is default browser) and the issue is back. Is there an option to disable this behaviour?

Thanks for your help

no sound from web ASDR radio stations since firefox update!

such as: http://k3fef.com:8901/ http://websdr1.sdrutah.org:8901/index1a.html?tune=1160am http://grimsbysdr.ddns.net:8073/

etc....

This one is ok!

http://na5b.ddns.net:8901/

MacOS FF dev edition 102: I have a folder in my bookmarks toolbar, and I frequently open all of them in tabs. But that option is missing from the context menu on the folder. It is there at the bottom of the folder if I click to open the folder, but this is silly. There is an "open all bookmarks" context menu option on the folder, but that opens all the bookmarks in the toolbar, not in that one folder. why is this?

I've been having issues with the themes on the Firefox Browser. Almost all themes forces dark-mode on the browser. Since update 100 it no longer effects websites, but it still affects the browser (menues etc) despite me having the settings locked on light-mode.

Hi, lots of good support to how to sync. No support for how to view synced tabs on an iMac. I can see the synced tabs and open them on my iPad and iPhone. Thanks for your assistance.

Bookmark Restore - Manual - If Not possible Recovery Application or Service 104.0b7 (64-bit) (Was Using Non Beta - Same Issue Plus Other Issues)

Edition Windows 11 Pro for Workstations Version 22H2 Installed on ‎05/‎17/‎2022 OS build 22622.450 Experience Windows Feature Experience Pack 1000.22634.1000.0 Processor Intel(R) Xeon(R) E-2286G CPU @ 4.00GHz 4.01 GHz Installed RAM 16.0 GB (15.8 GB usable) System type 64-bit operating system, x64-based processor Link speed (Receive/Transmit): 1000/1000 (Mbps) Manufacturer: Intel Description: Intel(R) Ethernet Connection (7) I219-LM Driver version: 12.19.0.18 Manufacturer: Intel Corporation Description: Intel(R) Wireless-AC 9260 160MHz Driver version: 22.150.0.3 PLDS DVD-ROM DU-8D5LH [Optical drive] Micron 1300 SATA 512GB [Hard drive] (512.11 GB) -- drive 0, s/n 194524C357AC, rev 13000030 AMD Radeon Pro WX 2100 [Display adapter] Intel(R) UHD Graphics P630 [Display adapter] DELL UP3017 [Monitor] (29.7"vis, s/n XX-073GTT-XXXXX-1BQ-022L, November 2021)

Tried restoring through menu several different bookmark dates, different size/link amounts, loops and never completes.

External backup in future, best way???

Other issue is copying link from a Google tab, to a Facebook tab, have about a 10-20-second delay (a block) before I can access the Facebook tab to paste the link - This worked fine until about a month ago. Opera work fine.

Should I forced FF to complete SANDBOX mode to restore functionality??? Switch to DEVELOPER version??? Try to GO-BACK MUCH OLDER VERSION???

Thanks,

Tim

When I close a tab, sometimes it crashes. I tried with `-safe-mode` and the error persists. Let me know if I can add more information.

Report ID bp-d44804f7-fd73-4088-9d00-14c880220818

Hi all,

I have a site that I am working on for myself. Its a WordPress site using a commercial theme. The problem I have is that I am not showing as secure in the address bar when opened in Firefox. Its fine in other browsers but Firefox tells me that I have insecure content with the message " Parts of this page are not secure (such as images) " and shows the exclamation mark by the padlock in the address bar.

I have installed a plugin called SSL Insecure Content Fixer and tried various setting but without success. I have also checked my site with https://www.whynopadlock.com/ and passed with flying colours so at a bit of a loss now.

If anyone has any suggestions that would be great.

Many thanks, Chris

Just recently My patient portal at Baylor Scott and White was changed. When I log into the portal everything is fine until I try to see messages from Doctor. It at this time the crash begins, sometimes the screen goes black then White and black again repeating a few times, the the computer locks up and I have no mouse or keyboard and no error option or anything.. I have to power down computer to fix where everything is ok... The tech at Baylor Scott and White said its at my end because no one else has complained and suggested I use Chrome, which I did and it works, I can retrieve messages without crashes??