Firefox 技術支援討論區

How can I recover the history that has been deleted from firefox? Already there is an article from 2020 which says to find index.dat file but there is no .dat file that i can find. I am looking for the file in the following location: AppData\Local\Mozilla\Firefox\Profiles\83ctti6r.default-release\cache2 and that location is the only one with a file named index but it is without .dat extension. If that is supposed to be the file that I am to use then which .dat file reader do I use to open it and recover the history.

I have been using Firefox as my default browser in Windows for a number of years without problems until recently. However I now find that, when I log on to sites where I have accounts, I am not automatically signed in. When I select sign in I am taken to a sign-in page where, on some accounts, , my usernames and passwords are already filled in. I have tried following Firefox guidelines with regard to settings and options, all to no avail. Can you assist me please.

Hi folks.

I use Firefox a lot. I have about 36 windows of firefox open and some of those can have a LOT of tabs on/in them.

I have recently "evolved" to using a computer monitor. Before then it was an old flat screen TV - 1336 x 768 resolution (there about).

Now I have a 1080p monitor and things are different.

I use Node-Red (dashboards) and they took a beating with the new size.

I've set THOSE tabs to 133% magnification - and yes that isn't the correct size to emulate the TV. But I only thought of doing this a fair way down the track of trying to rearrange the layouts. (MY MISTAKE)

But I realised that at least not too long down that rabbit hole.

So that WINDOW is set to 133% zoom. But just now I tried to zoom out of another tab on that window and realised that the zoom on the other tabs is changed too.  :(

Am I missing any tricks? I know I could move THOSE tabs to a whole new window and that's that. But in the bigger picture I just want to check.

Bank has changed access requirements to require geo-location when logging into account. Under Firefox settings, I found the geo-location settings screen; however, have not found how to add my bank's website for the purposes of allowing access to my geo-location when accessing their online banking services.

The only options listed were to delete 2 listed websites with geo-location access.

There is no add button to allow geo-location access when logging into my bank account?

Thanks for your assistance.

Regards,

Ed Terry

I am using Windows 11 and Firefox 116.0.3. Some characters like ‘ ’ “ ” — become weird symbols in Firefox when I copy and paste text containing them to html source text file. This started happening earlier this month, never happened before. Why is this happening now?

New York times articles briefly load and then disappear on one iMac. I think it is associated with the fact that the New York Times ads are missing or haven't loaded on that iMac. On our other iMac, New York Times articles load fine and the ads are present. I've looked in the Firefox settings on both and can't find any significant differences differences that would create this problem.

Hi. I have a Mac running Ventura. I have done a fair amount of searching but can't seem to find instructions on how to add extension shortcuts to the toolbar. I feel stupid asking this question as I have added them previoulsy but just don't remember how it was done.

I use WhatsApp in a Firefox web window so that I can copy, paste, and type using my keyboard. Suddenly beginning last week Firefox will not let me paste in the WhatsApp web window.

dom.event.clipboardevents.enabled is TRUE I still have the same issue in safe mode Ctrl-V, Shift insert, Right click & Paste, Right click & paste without formatting are all disabled.

It is only Firefox that has a problem (I can use WhatsApp in Chrome without issue). So far, it is only in WhatsApp (where paste is most important to me) that I have a problem.

I have Firefox 116.0.3 64 bit, the latest version, running in Windows 11, which is up to date.

Any ideas?

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.

Please don't go technical on me. I read exactly how to bookmark a website. I understand how to create folders. What I'm lost about is how do I create a folder in my toolbar, and not see the website in the menu? I have tried to put a saved site in a toolbar folder, then delete it from the drop-down menu, but once it is deleted the toolbar folder is empty. The folder I created still exist though.

Then I tried to create a folder and put it in the Toolbar. In the drop down menu I left specific websites.

When I closed the browser everything was gone from the folders and the drop down menu.

All I need it to create folders in the Toolbar area. Leave "non-duplicated" sites in the drop down menu. I just don't need to loose everything again, I spent hours doing this, I'm thankful I was able to do a recovery, except it was the last date I used days ago.

Again, this is what I need, not how yours is.

Thanks

What is bizarre, Mozilla, is the fact that in Windows version 116.0.3 64-bit, that while using <browserleaks.com> test for webRTC, that the WebRTC leak test, RTC PeerConnection, & RTC DataChannel leak in Windows & not in the Linux OS.

Bottom line: how do we configure Firefox in Windows to NOT leak?

Dan Green near Denver

My M-1 MacBook Pro has been running warm since I installed Firefox 116.0.3 (64-bit).

EtreCheck Pro reports that "plug-in container.app" is a runaway process.

When I show package contents for Firefox, I can see "plug-in container.app" in the MacOS folder.

Will there be an update soon to correct this problem? Firefox is my primary browser. I work in the SaaS industry and have to run a browser 24/7.

I believe this issue started today. When I print using the Firefox dialog box, all of the printed pages are in color even though the color mode is set to Black and White. I have not changed any of my printer setting and have been using the same printer for many years. The printer is an HP Officejet Pro 8600. I have Firefox version 116.0.3 which was just updated today to that version. When I use another browser (Google Chrome) the pages are printed in Black & Whte. Therefore this appears to be a Firefox issue. I am using Windows 10 64 bit. How can this problem be corrected so that the pages will print in Black & White when I use the Firefox diaglog box? Thanks.

When I first open Firefox from my home screen it opens up minimized in the top left corner and I have to click the minimize button and then the un-minimize button to get it to open full screen.

Thanks, Patrik

When I scan the QR code shown on my computer with my phone and press the sync buttons, I get a message on my phone to; "Open the authentication app and enter the security code it provides."

I have no idea what this app is or where to find it to open it. Is it on my phone or my computer? Why can't you just show the code on my computer sync screen?

And, your help pages just repeat the same instruction verbiage as the sync app on my phone. No additional help at all!

TL;DR: It lets me change the print scale to 101-200% for pdfs, but making it bigger doesn't actually change the preview image or resulting print, it just leaves it at 100%. As far as I can tell, making the pdf smaller than 100% works as it should and the print scale for websites works as it should for all possible sizes.

I wanted to print some labels and to do so I need to get the size exactly right, so I printed the page normally and measured the size of the page I printed and compared it to the size of the labels, 262 & 272 respectively. 272/262 = about 103.8% so I tried setting the scale to 103% and printed it again, but when I measured that page it was exactly the same as the 100% scale. Then I looked back and realized that although the preview reloaded whenever I raised the number the image didn't actually change, setting it to 200% looked the same as 100% and 150% and etc. I think this must be a bug, but so that's one part of this, but does anyone know of any workarounds in the meantime?