Diễn đàn hỗ trợ Firefox

Any word on stopping floating videos yet ? Nothing I have ever tried or posted about here works. Ya'll have had enough time to solve that -- what's the scoop ?

Trying to download, install or find the PDF Editor in Firefox. When i go to menu there is no "application" selection button. there is no PDF Button. There is no "Documents" button to open a saved document on "Documents" Am i missing something? I am on auto updates so i should be using the current version of Firefox.

I have the browser.urlbar.trimURLs switched to TRUE but still as you can see in the screenshot it shows the complete URL with the protocols. I do not want this, I want it to hide it and only show the main link like youtube.com instead of https://youtube.com

I'm running Firefox Dev edition and I cannot get it to load any pages except for Mozilla pages. I have tried all the fixes suggested there and it still refuses to connect. I'm at my wits end. Any hail mary optoins or do I have to reinstall and start again?

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"?

I am attempting to build a script (extension) that will open any focused page in Firefox with Microsoft Edge from the context menu. The intention is to utilise the existing microsoft-edge URL Protocol in Windows instead of a native client.

QUESTION WILL MOVE TO https://discourse.mozilla.org/

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

1. When I create a sign on for a new web site Firefox is no longer saving and auto filling the logon credentials. 2. Now when I load a website logon screen it is not always auto filling the stored credentials. Instead of auto filling now I must click on a displayed use rid to get the use rid field filled. I then have to click on the password credential to get the password auto filled.

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.

Last few days any Firefox 102.0.1.8221 launch causes my Windows 7 64bit to reboot, usually when I try to mouse click anything in Firefox after it's fired up and restored open tabs, however even if I don't mouse click anything Firefox will force a reboot within a minute or so.

This Firefox Win 7 reboot behaviour only started after the last Firefox update, though I would point out that around update version 100.nn I started getting failed update notifications from within Firefox which necessitated a manual newer version Firefox download and install.

Running Windows 7 in safe mode with networking on allows Firefox to function without crashing, albeit slowly and with no MSE protection available etc.

Only one crash report dated 16/07/2022 with following content: Crash ID: bp-d8383165-9c77-45e4-9929-a3ce12160527

Please note I'm sending this report via Firefox on my iMac coz that still works...

I developed a web app that checks the existing session login for each new page. So, after logging in the first time, the user is shown a dashboard with a list of functions they can access (My Account, etc). When an item is clicked and the application calls the function, it first checks for the existence of login session. If it's not there, then the user is forced back to login screen. However Firefox is deleting the session at some point so when the session is checked for the new function, the user is forced to login again. Chrome, Safari, Edge do not and are fine.

Enhanced tracking is turned off for the site and is shown as an exception. What is happening and how can prevent it?

Has anyone experienced problems logging into a GoDaddy hosted MS email account via Firefox or a GoDaddy account generally?

Whenever I try to login to my GoDaddy account via Firefox I get the error message: "Yikes, Something went wrong. Please, try again later." I have tried the login with both MS Edge and Google Chrome and both work fine as did Firefox until a few days ago.

I have done the usual stuff of making sure Firefox is up to date, clearing the cache and cookies etc., but I still get the message and cannot login.

I can switch to a different browser if there is no resolution to this

Hello,

Firefox just updated a little while ago to 103.0. Since then, anytime Firefox is open and I either scroll or hover over menu options it causes graphical glitches. I've included an image I was able to print-screen.

It doesn't occur with other browsers. Suggestions?

I'll add that Firefox seems to also be freezing up as well.

Some videos on YouTube wil not run - shows just that circling arrow !

I'm running a fully updated Windows 10 - F5 don't cure the problem Restart PV, router or modem don't Reset FireFox work but only just after reset - if I try show the same vidoe again - same problem is back ! I have tried running is safe mode - no help ! I've tried to shut down AddBlocker - no help !

It's NOT all videos and not all videos from the same creator !

The problem started 4-5 days ago and is worsening !

What is there to do ?

I'm have a problem with the setting for label printing since the last update. I know it's firefox because I went on safari and it worked fine. I have tried to go to firefox print setting, it is marked correct, but it's printing label's 10 times the size. on labels and even on letter size paper. I've tried to restart firefox and my computer. I also checked my computer settings, but firefox is overriding any settings. So what is going on firefox????

can't log in to a number of sites. This time private browsing doesn't work. Trying to log into utility company. PLEASE FIX THIS! I'm having to use other browsers.

I am having this same problem: https://support.mozilla.org/en-US/questions/1323092 except I followed those steps and gmail still opens in only the container I set for it. Even if I right click from a search and tell it to open in a different container or if it gives me a popup asking if I want to open gmail in the preset container and I click "no, open in this container", it will still open in the preset container. Attached is proof that "Always Open in This Container" is unchecked.

Hello. I have few text replacement shortcuts on my macOS. It works in every programm besides Firefox. Even double spacebar that set dot (.) doesn't work. How to fix it?

I am doing some web scraping, and i noticed a problem i am having. When i set the advanced preferences at about:config as such: print_printer = Mozilla Save as PDF and print.always_print_silent = true , then a pop up shows up and exclaims : The selected printer could not be found. If print.always_print_silent is set to false, then it works, or even if is true, if i set the print_printer as something else like: Microsoft Print to PDF, it works. Just the combination that i need isn't working. Is this a general problem or is it something else. Here are all my current customized preferences.

print.printer_Mozilla_Save_to_PDF.print_bgimages True
print.printer_Mozilla_Save_to_PDF.print_bgcolor',True
print.printer_Mozilla_Save_to_PDF.print_footercenter',''
print.printer_Mozilla_Save_to_PDF.print_footerleft',''
print.printer_Mozilla_Save_to_PDF.print_footerright',''
print.printer_Mozilla_Save_to_PDF.print_headercenter',''
print.printer_Mozilla_Save_to_PDF.print_headerleft',''
print.printer_Mozilla_Save_to_PDF.print_headerright',''
print.printer_Mozilla_Save_to_PDF.print_unwriteable_margin_top_twips','0'
print.printer_Mozilla_Save_to_PDF.print_unwriteable_margin_left_twips','0'
print.printer_Mozilla_Save_to_PDF.print_unwriteable_margin_bottom_twips','0'
print.printer_Mozilla_Save_to_PDF.print_unwriteable_margin_right_twips','0'
print.printer_Mozilla_Save_to_PDF.print_paper_size_unit','0'
print.printer_Mozilla_Save_to_PDF.print_margin_right','0'
print.printer_Mozilla_Save_to_PDF.print_margin_bottom','0'
print.printer_Mozilla_Save_to_PDF.print_margin_left','0'
print.printer_Mozilla_Save_to_PDF.print_margin_top','0'
print.printer_Mozilla_Save_to_PDF.print_scaling','1'
print.printer_Mozilla_Save_to_PDF.print_shrink_to_fit',True
print.printer_Mozilla_Save_to_PDF.print_paper_id','iso_a4'
print.printer_Mozilla_Save_to_PDF.print_paper_height','11.6929133858268'
print.printer_Mozilla_Save_to_PDF.print_paper_width','8.26771653543307'
print.printer_Mozilla_Save_to_PDF.print_to_filename'    ,'C:/Users/user/Desktop/CSS Table/test.pdf'

I would greatly appreciate you help.