• 已解決

Trying to open Firefox today I get the message: A copy of Firefox is already open. Only one copy of Firefox can be open at a time. 'm stuck!

I can't access Firefox. Get message: A copy of Firefox is already open. Only one copy of Firefox can be open at a time. Firefox is not open and I need it! … (閱讀更多)

I can't access Firefox. Get message: A copy of Firefox is already open. Only one copy of Firefox can be open at a time.

Firefox is not open and I need it!

cmhall 於 3 天前 詢問

FredMcD 於 2 天前 解答

  • 已解決

Where did Page Setup / Margins & Header/Footer go?

I'm using Firefox 85.0.2 . . . I was doing this (below), to customize my header and footer, but in this version of FF, I no longer see this in Options - only in: about:c… (閱讀更多)

I'm using Firefox 85.0.2 . . . I was doing this (below), to customize my header and footer, but in this version of FF, I no longer see this in Options - only in: about:config . . . keyword "footer" . . . there, I would have to change it for 5 different ways of printing (to printers or to PDF)

I need to get rid of printing the URL in the footer - many times, it's too long, and I don't need it.

Where did the Page Setup option go?

I see in the current Print Options, you have to go to - More Settings / Margin / Custom - to see those. Why would they put this so many levels down?

It used to be: File / Page Setup / Margins & Header/Footer . . . "Customize" Headers & Footers:

Option 1 (left) . . . there are two leading spaces:

 > > &T
 > > &U . . . &D . . . &PT

Option 2 (left) . . . get rid of the ">"s, and just have the two leading spaces:

 &T
 &U . . . &D . . . &PT

sludge7051-x 於 2 個月前 詢問

jscher2000 於 2 個月前 解答

  • 已解決

Firefox update to version 88.0.1 blocking images in yahoo mail

I can use other browsers without images being blocked in yahoo mail but when I try and send an attachment as an image in the body of email instead of showing image it jus… (閱讀更多)

I can use other browsers without images being blocked in yahoo mail but when I try and send an attachment as an image in the body of email instead of showing image it just shows text "inline image".

When I use other browsers and send an attachment as a image in the body of the email it shows the image without any problems.

When I receive an email with scanned images instead of seeing the image it shows text "scanned image".

The problem started in version 88.0 and continues in 88.0.1

agent305 於 3 天前 詢問

cor-el 於 3 天前 解答

  • 已解決

Firefox auto update to version 88 under windows 7!

OS: Windows 7 on notebook Firefox automatically updated to version 88 After restarting the computer it says that FF88 is not compatible with the current version of OS. = … (閱讀更多)

OS: Windows 7 on notebook

Firefox automatically updated to version 88 After restarting the computer it says that FF88 is not compatible with the current version of OS. = Why did the update start under Win7 if it is not compatible with Win7? = How can I downgrade to a Win7 compatible version without losing any logins?

with unhappy regards

Chris Hostettler [email]

Chris Hostettler 於 23 小時前 詢問

jscher2000 於 21 小時前 解答

  • 已解決

CTRL + click - doesn't open link in new tab

On a certain webpage the behaviour of CRTL + left click vs. right click -> open in new tab is deviating. I've tried it with turned of addons and in different versions … (閱讀更多)

On a certain webpage the behaviour of CRTL + left click vs. right click -> open in new tab is deviating. I've tried it with turned of addons and in different versions of firefox. (It is annoying because it overrides the current tab and i have to restart the listing of podcasts)

https://www.mdr.de (for example check out the podcast episodes here https://www.mdr.de/nachrichten/podcast/kekule-corona/index.html ) CTRL + left click = mostly opens in the same tab right click menu = works fine

mattias-ich 於 1 天前 詢問

jscher2000 於 1 天前 解答

  • 已解決

“Scribus.app” can’t be opened because it is from an unidentified developer.

I downloaded Scribus, an open source free page layout design application from https://www.scribus.net/ link text I can't open this application because I get a message tha… (閱讀更多)

I downloaded Scribus, an open source free page layout design application from https://www.scribus.net/

link text

I can't open this application because I get a message that says: "'Scribus.app' can’t be opened because it is from an unidentified developer. Your security preferences allow installation of only apps from the Mac App Store and identified developers.

I searched the Mac App Store and it does not have Scribus. I can't afford to subscribe to Adobe Creative Cloud and I need to be able to create page layout designs, which Scribus can do.

How can I verify that https://www.scribus.net/ is a secure application site? How can I open the application if it is a secure link?

Thanks, Shelley

Shelley3 於 1 天前 詢問

cor-el 於 23 小時前 解答

  • 已解決

Unable to open my Firefox prop

I am unable to open my Firefox on my computer because I receive a message saying that my computer cannot find the following file: vcruntime140_1.dll. I have tried uninsta… (閱讀更多)

I am unable to open my Firefox on my computer because I receive a message saying that my computer cannot find the following file: vcruntime140_1.dll. I have tried uninstalling Firefox, and the reinstalling Firefox. This did not solve the missing file problem. I have tried re-installing Firefox. This did not solve the problem. The file is still missing. When I click on my Firefox App, all I get is a blank screen. I am unable to use Firefox. This computer uses Windows 10 with a 64 bit. I have several other computers, with Firefox installed, and I do not have this problem on any other computers using either Windows 10, Windows XP, or with a recent version of Linux. What procedure can I follow to restore this missing file to this computer? Your help would be greatly appreciated. I have some knowledge of computers, but I lack technical knowledge. Any help you can give will be deeply appreciated. Thank you

TEQUILA1 於 2 天前 詢問

jscher2000 於 1 天前 解答

  • 已解決

Whenever I try to login to Evernote, I get the following error: The page isn’t redirecting properly An error occurred during a connection to www.evernote.com. This problem can sometimes be caused by disabling or refusing to accept cookies.

Just recently, I can not login into several websites using "Firefox". With other browsers, I have no problem. For example, whenever I try to login to Evernote , I get the… (閱讀更多)

Just recently, I can not login into several websites using "Firefox". With other browsers, I have no problem. For example, whenever I try to login to Evernote , I get the following error: "The page isn’t redirecting properly. An error occurred during a connection to www.evernote.com. This problem can sometimes be caused by disabling or refusing to accept cookies." I had no prior problems before and I have made no changes to my settings. Apparently, there is something broken in Firefox because no other browsers produce this error. I have already tried the suggested solutions such as clearing history, cache and everything else. I have even uninstalled and re-installed several times but it always eventually returns to this state. Firefox has always been my favorite browser,but if this error can not be fixed, I have no problem dropping it forever and switching to a more reliable browser. Please fix this,don't force me to change browsers.

ms061406 於 2 天前 詢問

ms061406 於 1 天前 解答

  • 已解決

How to restore backspace button function?

Hello, Is there a way to restore backspace button function in the newest version of Firefox, so when pressing it the previous page opened? This function was very helpful … (閱讀更多)

Hello,

Is there a way to restore backspace button function in the newest version of Firefox, so when pressing it the previous page opened? This function was very helpful for me!

tnd772 於 1 天前 詢問

cor-el 於 1 天前 解答

  • 已解決

How to restore backspace button function?

Hello, Is there a way to restore backspace button function in the newest version of Firefox, so when pressing it the previous page opened? This function was very helpful … (閱讀更多)

Hello,

Is there a way to restore backspace button function in the newest version of Firefox, so when pressing it the previous page opened? This function was very helpful for me!

tnd772 於 1 天前 詢問

tnd772 於 1 天前 解答

  • 已解決

I cannot import passwords or logins to new PC.

The import of the logins and passwords does not work on new Firefox 88.0.1. I've switched to new PC and I installed the same Firefox 88.0.1 as on old PC. I tried several … (閱讀更多)

The import of the logins and passwords does not work on new Firefox 88.0.1. I've switched to new PC and I installed the same Firefox 88.0.1 as on old PC. I tried several times to sync old PC and new PC without success.

I exported logins to a file on old PC and I enabled import from the .CSV files on new PC. That does not work neither as I got almost all imports errors. I attached the print-screen.

On new PC even when I enter manually login and password on page the password is never saved. It looks like Lockwise is completely busted. Please let me know when could you fix this critical error ?

home.mariusz 於 1 天前 詢問

cor-el 於 1 天前 解答

  • 已解決

Firefox (linux) not rendering anything

The firefox installation on my desktop is not able to render anything. Even the about:preferences window is not able to show anything both under my account and a new acc… (閱讀更多)

The firefox installation on my desktop is not able to render anything.

Even the about:preferences window is not able to show anything both under my account and a new account I made. I even attempted to update to a new version of my distro (Pop OS) in an attempt to fix it.

My Firefox account is able to do a sync (shows up in the dropdown) so it does not have to do with proxies. Chromium also works fine.

I would rather not have to use Chromium so any help will be appreciated. I have tried running firefox in safe mode and doing a "Refresh".

kojoadams 於 1 天前 詢問

cor-el 於 1 天前 解答

  • 已解決

How do I clear firefox/cache2, if I have several profiles in place

Dear community, I have Firefox installed on Windows with serveral user profiles. I understand that firefox caches certain inormation in the Firefox/<profile name>/c… (閱讀更多)

Dear community, I have Firefox installed on Windows with serveral user profiles. I understand that firefox caches certain inormation in the Firefox/<profile name>/cache2 directories. I know, how to clear these directories. But there is also one cache2 directory next to the profile directories directly in the Firefox folder. This directory also contains several thousand files, which seem to be updated in a similar manner as the cache2 folders in the various profile directories. I would like to know, which information is stored in that "common" cache2 and how it can be cleared. Thanks

Leo 於 2 天前 詢問

·´¯`·...¸>-)))º> ~dbben 於 2 天前 解答

  • 已解決

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… (閱讀更多)

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

Wolfy 於 5 個月前 詢問

jumpnjil 於 2 個月前 解答

  • 已解決

How do I stop the "Please complete the security check...hCaptcha...proves you are a human" check boxes from appearing each time I try to open a link in my browser?

How do I stop the "Please complete the security check...hCaptcha...proves you are a human" check boxes from appearing each time I try to open a link in my browser? Thank… (閱讀更多)

How do I stop the "Please complete the security check...hCaptcha...proves you are a human" check boxes from appearing each time I try to open a link in my browser? Thank you

jqueern 於 1 天前 詢問

jscher2000 於 1 天前 解答