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Customizing headers and footers for printing.

The ability to edit and customize the headers and footers for printing was one of my main reasons for switching from Chrome to Firefox. Now I can't find where to do this.… (xem thêm)

The ability to edit and customize the headers and footers for printing was one of my main reasons for switching from Chrome to Firefox. Now I can't find where to do this. I don't know if it was a recent update or what but I am using Windows 10 Home. Please help so I don't have to find a new browser.

Đã được hỏi bởi themills98 1 năm trước

Trả lời lần cuối bởi jscher2000 - Support Volunteer 1 năm trước

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Firefox crashing when rendering maps

For the past two weeks, I've noticed that embedded maps make my browser immediately crash. I initially thought it was a Firefox problem, but I have been having a similar … (xem thêm)

For the past two weeks, I've noticed that embedded maps make my browser immediately crash. I initially thought it was a Firefox problem, but I have been having a similar issue with Safari. This does NOT happen on my iPhone using the same two browsers. This also does not seem to effect Google Maps or embedded Google Maps, but embedded maps from other services. Anyway, I'm posting here because Firefox conveniently provides crash data, I'm not sure what else the cause could be and I'm hoping someone can help.

Two websites this has been consistently happening with are The Empire State Trail bike path (https://empiretrail.ny.gov/) and a NYC vaccine finder website (https://vaccinefinder.nyc.gov/). Firefox immediately crashes, though with the EST website it seems to be tied to the pathway of the trail being drawn (crashing after I've zoomed in a few times and the path has to regenerate). Safari doesn't totally crash, but forces a site reload and after it fails a second time says it can't display the site.

Any ideas what the issue could be? I'm on the latest version of Catalina (10.15.7), Firefox and Safari and seem to have all security updates for all.

Here's a link to the latest crash data: https://crash-stats.mozilla.org/report/index/1389c870-51cf-4790-b0a0-fd01f0211202

Đã được hỏi bởi conrad 8 tháng trước

Đã được trả lời bởi conrad 7 tháng trước

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Firefox 9 - 12 not loading any websites or webpages. Versions lower then the ones I just said work perfectly.

Ok, this might be REAAAAALLY weird that i'm talking about a firefox version that was released in 2012. But i really need it on this windows 2000 VM. The problem is firefo… (xem thêm)

Ok, this might be REAAAAALLY weird that i'm talking about a firefox version that was released in 2012. But i really need it on this windows 2000 VM. The problem is firefox 9 - 12 is not loading any websites or webpages. It crashes instantly upon opening them. Versions lower then firefox 9 - 12 work flawlessly. Probably nobody will answer this but it is really important for my VM.

Đã được hỏi bởi Owen 7 tháng trước

Đã được trả lời bởi cor-el 7 tháng trước

Need help restoring prior profile settings

Posting on behalf of a user who hit the VPN inbound queue with a question better suited for this forum: The tab bar, toolbar, and address bar placement in my Firefox Desk… (xem thêm)

Posting on behalf of a user who hit the VPN inbound queue with a question better suited for this forum:

The tab bar, toolbar, and address bar placement in my Firefox Desktop browser has recently changed. I have been trying to revert these recent changes as they interrupt my current workflows.

I DO know which prior profile save contains the desired info however, it contains many files and I DO NOT KNOW which files I need for the bars to be restored. If you could provide me the name(s) of the file(s) that holds the bars data, I am probably saved, hopefully saved.

Đã được hỏi bởi SUMOsJR 2 tháng trước

Trả lời lần cuối bởi Terry 2 tháng trước

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Why isn't DuckDuckGo, Startpage, Searx, etc. Default search engine?

Hello SUMO Team! I always had this question but never really asked it. Why isn't DuckDuckGo or a more privacy based Search engine set as default? You even have to manua… (xem thêm)

Hello SUMO Team!

  I always had this question but never really asked it. Why isn't DuckDuckGo or a more privacy based Search engine set as default? You even have to manually add Startpage and others... 

 It just hurts me how a privacy browser has the Google search engine as default after all, most people come to Firefox for privacy and Google is the opposite. Maybe one of the developers can change that?

Thank you so much for trying to help me and Stay Safe!

Đã được hỏi bởi Tommy 2 năm trước

Đã được trả lời bởi McCoy 2 năm trước

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I need to move the FF profile from a laptop to another but FF's been unresponsive for almost a week

I need to transfer my FF profile from a Sony to Lenovo. The hardest challenge should be moving from a Win 7 to a Win 10, but I'm not really worried about that. The huge p… (xem thêm)

I need to transfer my FF profile from a Sony to Lenovo. The hardest challenge should be moving from a Win 7 to a Win 10, but I'm not really worried about that. The huge problem is that for almost a week FF stopped pushing web notifications of any sort of any of the platforms I've authorized. Important (?) note: randomly a couple days ago the notifications started working for no reason, I wasn't doing anything in specific, just working. I took screenshots to see if the debugging - runtime: about:debugging#/runtime/this-firefox#serviceworkers and saw changes here and there but nothing that could shed light as to why this happened. Example: if the notifications working were all running or stopped but saying fetching or not fetching.. there weren't coincidences that IO could find anyway. I shut down the laptop, the next day the notifications were gone again and have been gone ever since. I think yesterday or the day before I downloaded FF again and ran it, but I don't think that did anything. I didn't uninstall it, I wasn't sure if doing so could worsen the problem in such a way I wasn't gonna be able to open FF at all. I know nothing about computers, any suggestion would be appreciated. I don't dare to move nor transfer anything to the new laptop afraid to keep having the same problem or worse in there too, not to mention I'm not familiar with it so I might have an ever harder time finding a work-around that could make something that doesn't work, work. My doubt is: whatever it is that is causing this defect, if I transfer this profile to the new laptop, will it continue to happen in there as well? Is it possible it's something wrong within the profile itself and if so what can I do to transfer all this data to the new laptop? I really need his profile. Is there anything I can do to know where this problem is coming from? Am I causing the problem unwillingly, but most importantly, will this keep happening in the Lenovo? Is there any way to troubleshoot this specific issue to make sure wtv it is, won't be transferred within the profile to the new laptop so it won't fail in there as well? Please let me know if you need more information, any tips would be appreciated

Đã được hỏi bởi intr0uble 1 năm trước

Trả lời lần cuối bởi intr0uble 1 năm trước

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Lost all Bookmarks and Toolbar this morning

This morning I started Firefox (78) in Windows 10 Pro (10.0.18363) I got a red message saying that something was wrong with my Bookmarks and click here to fix Did that tw… (xem thêm)

This morning I started Firefox (78) in Windows 10 Pro (10.0.18363) I got a red message saying that something was wrong with my Bookmarks and click here to fix Did that twice Tried to do a fix that removed and then reinstalled a couple of files (can't find the fix nor the files location) that didn't work although it did replace the files. Still no bookmarks I am logged into my Firefox and synch is on.

This, nor any of the other FAQ/Help have not worked https://support.mozilla.org/en-US/kb/recover-lost-or-missing-bookmarks

I have no restore ability either: https://support.mozilla.org/en-US/kb/restore-bookmarks-from-backup-or-move-them

i have no idea what happened thanks for any/all help

Đã được hỏi bởi dravafox 2 năm trước

Trả lời lần cuối bởi dravafox 1 năm trước

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FF84 crashes permanently after update

Since yesterday, I did the update to FF84, FF permanently crashs - not even the crash manager opens thereafter. I run FF upon a Windows 10 Home 1909 system. I have tried… (xem thêm)

Since yesterday, I did the update to FF84, FF permanently crashs - not even the crash manager opens thereafter. I run FF upon a Windows 10 Home 1909 system. I have tried re installation - no effect I have run FF from a differen Account - same problem I have startet FF in secure mode - same problem

I have found the dump files at AppData\Local\CrashDumps but as FF does not run, I have no idea how to analyze it.

I am in despair and soon so far that I switch to Crome...

Has anyone any idea? Thanks, magu

Đã được hỏi bởi magicurmel 1 năm trước

Trả lời lần cuối bởi FredMcD 1 năm trước

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How to set Tabs below address bar Firefox 89

I would like to set the tabs to display below the address bar in Firefox 89 64bit. I believe the setting is in about:config but I can't find it. Firefox does this ever… (xem thêm)

I would like to set the tabs to display below the address bar in Firefox 89 64bit. I believe the setting is in about:config but I can't find it. Firefox does this every so often and I wish they would just have a button to say tabs on top, or tabs below address bar.

Đã được hỏi bởi chip4343 1 năm trước

Trả lời lần cuối bởi Chris Ilias 1 năm trước

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Consistent "Trouble find that site" Errors on Windows 11

Recently I upgraded my Windows 10 to Windows 11 and since doing so, I've had consistent errors while browsing the web on Firefox. Most notably the "Humm. We're having tro… (xem thêm)

Recently I upgraded my Windows 10 to Windows 11 and since doing so, I've had consistent errors while browsing the web on Firefox. Most notably the "Humm. We're having trouble finding that site." error message.

For example, when visiting, say Verizon.com, the tab will display the aforementioned error to which I press Try Again and the website loads correctly every-time. No hiccups on the refresh.

I've tried the following:

  1. I've performed a completely clean uninstall of Firefox and then reinstall
  2. Cleared all browser history/cache
  3. Removed all extensions
  4. Disabled IPv6, HTTPS Over DNS, No Proxy
  5. Ran through Firefox's troubleshooting
  6. Used Firefox Troubleshooting Mode in the Browser
  7. Tested that the problem does not happen while using Edge

I've never had a single problem on Windows 10 with Firefox. Curious if others are experiencing the same issues and if there are any fixes. Nothing else on the PC has changed.

  • Windows 11 21H2 2200.348
  • Network driver is the latest Win11 edition
  • Firefox 95

Đã được hỏi bởi Justin 8 tháng trước

Đã được trả lời bởi Justin 8 tháng trước

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Web photo files suddenly being saved as .AVIF files and I cannot change it

For the last 1-2 weeks FF has started saving web photo files as .AVIF files instead of whatever extension the photo actually is online. I cannot find anything in the set… (xem thêm)

For the last 1-2 weeks FF has started saving web photo files as .AVIF files instead of whatever extension the photo actually is online. I cannot find anything in the settings to change this. I am not sure if this was caused by an update, or something I did.

I am using Win 10 64, FF is version 95.0.2 (64-bit)

Anyone have any ideas on how to fix this? Thanks.

Đã được hỏi bởi jefftech 7 tháng trước

Trả lời lần cuối bởi cor-el 7 tháng trước

Printed page date (foot note) incorrect.

Date: 10 May 2022 AusEST Firefox 100.0 (64-bit) Mac desktop: Apple Silicon Mac mini (M1, 2020) - macOS Monterey v12.3.1 (problem occurred prior years using In… (xem thêm)

Date: 10 May 2022 AusEST

Firefox 100.0 (64-bit) Mac desktop: Apple Silicon Mac mini (M1, 2020) - macOS Monterey v12.3.1 (problem occurred prior years using Intel/iMac 2015; and previous macOS) Extensions: DuckDuckGo Privacy Essentials; HTTPS Everywhere; NoScript Plugins: OpenH264 Video Codec provided by Cisco Systems,Inc. Location: Australia EST


I am wondering if the following is a known problem. If so, I haven’t been able to find the solution online.

I keep copies of home rental online payments as proof of payment should there be a discrepancy with the real estate agency.

This problem can also apply in other situations, for example payment of online purchases, or movement of large amounts of money to varying institutions.

Sometimes the bank payment is delayed and I would like to ensure that not only the date of payment is accurate but also that the time of payment is relatively close. I am finding that the file printed when banking via Firefox is not time dated relatively close to the time of payment. I use Firefox solely for banking as a secure method.

Upon payment I am presented with a bank receipt and an option to print it, all within Firefox’s desktop application. After pressing the PRINT button I choose to print as PDF and save to the computer. The resulting file is what I am referring to.

The pdf receipt is shown with default details at the top and bottom of the page, the bottom being where the date and time of pdf printing occurred. The discrepancy is between that time shown and the actual time of payment. The difference can be sometimes up to 12 hours!

Can someone please assist me to rectify the situation?

Kind regards, Harauld

Đã được hỏi bởi Harauld 3 tháng trước

Trả lời lần cuối bởi Printers Shop 3 tháng trước

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vams.cdc.gov covid vaccine portal showing blank page

Hi, The vams.cdc.gov portal is just showing a blank page, the cdc site says that firefox is a browser to use and also says chrome,safari etc. I need to get on the site be… (xem thêm)

Hi, The vams.cdc.gov portal is just showing a blank page, the cdc site says that firefox is a browser to use and also says chrome,safari etc. I need to get on the site because I have to register my mother for over 75 to get the vaccine. I have a phone modem and windows 7. Trying to download either of the other browsers is a long long long download. Anybody know the fix to getting this portal working. I noticed that it uses the Aura framework ie window.Aura By the way the page source is there, and the title bar does show VAMS Portal, just the blank page though. Thanks for helping if you can. Steve

Đã được hỏi bởi bsteveebee 1 năm trước

Trả lời lần cuối bởi bsteveebee 1 năm trước

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Weird Scrolling with version 83

Good Morning Today I had to repair Firefox and after restarting, I felt a strange scrolling sensation, it was not the normal Firefox scrolling, I even thought I had opene… (xem thêm)

Good Morning

Today I had to repair Firefox and after restarting, I felt a strange scrolling sensation, it was not the normal Firefox scrolling, I even thought I had openend the wrong browser...so I went check about:config , and found some values where changed as new default values:

general.smoothScroll.mouseWheel.durationMaxMS 200 general.smoothScroll.mouseWheel.durationMinMS 50

I tought it was me the problem so I installed an older version of Firefox (80.0) in order to compare, and found a normal scrolling and those values:

general.smoothScroll.mouseWheel.durationMaxMS 400 general.smoothScroll.mouseWheel.durationMinMS 200

I think this is a mistake from devs, if i wanted to have horrible scrolling, I could just use Edge instead of Firefox, could you please bring the original scrolling back to Firefox?

Thanks

Đã được hỏi bởi Wolfy 1 năm trước

Đã được trả lời bởi jumpnjil 1 năm trước

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Firefox 91 no longer remembering frequently used bookmarks

Firefox 91 no longer remembering frequently used bookmarks how can I go back to Firefox 90 keeps updating although update is OFF then all settings and bookmarks are lost … (xem thêm)

Firefox 91 no longer remembering frequently used bookmarks how can I go back to Firefox 90 keeps updating although update is OFF then all settings and bookmarks are lost

Đã được hỏi bởi macssam 12 tháng trước

Đã được trả lời bởi FredMcD 12 tháng trước

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Firefox Unable to play Prime Videos & Netflix Videos

I'm on the latest version of Firefox, and it's unable to play videos on Amazon.com & Netflix.com. Neither did the one before 96.0. I first saw this on Netflix.com an… (xem thêm)

I'm on the latest version of Firefox, and it's unable to play videos on Amazon.com & Netflix.com. Neither did the one before 96.0. I first saw this on Netflix.com and when the tech started asking questions about my operating system, I knew they had pulled a fast one. Now Amazon.com has done the same thing with Firefox. This browser should be hiding the underlying operating system, because it's not necessary. I can use both websites with Chrome and have no issue. The same version of Firefox is on my laptop, but it has no problems because that thing is on Windows 10.

I won't bother with all the nonsense written about troubleshooting, because this is strictly the functionality of those websites peeking under the browser to check the O.S. Firefox needs to fix this hole immediately! You're messing with my money now. Monopolies shouldn't be able to control our hardware like this; they're not paying for any of it.

Oh, my TV is having a problem with the apps, so I was forced to watch videos with my computer instead. My laptop screen is too small and can't have my booming speakers connected to it. My desktop monitor is 34".

Đã được hỏi bởi King Ray 7 tháng trước

Trả lời lần cuối bởi cor-el 7 tháng trước

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open support ticket for firefox browser

'Release 96.0.1 Does Not Work with Our Ariba PunchOut Catalogs' Users can punchout and add items to the Shopping Carts, but when they try to return the items from the ca… (xem thêm)

'Release 96.0.1 Does Not Work with Our Ariba PunchOut Catalogs' Users can punchout and add items to the Shopping Carts, but when they try to return the items from the cart back to our local Ariba Application, users receive a "Token Expired" error. When they click the button to return to the Ariba application, there are no items in the requisition.

We experienced the same issue when Chrome released version 80 in February of 2020. We have been recommending Firefox as the preferred browser but now it has the same problem.

Can you provide some way for users to run an older version of Firefox? Version 95.0.2 Works great. I have not upgraded to 96 yet due to this issue. However, many campus users have already installed 96.0.1.

Currently in our environment, only Inernet Explorer or EDGE running in IE mode work with our Ariba Application. Should we advise our campus users stop using Firefox now?

Đã được hỏi bởi morriv 6 tháng trước

Đã được trả lời bởi morriv 6 tháng trước