Firefox supportforum

i've turned off spellcheck in the normal firefox preferences, I have these values set for about:config spellcheck related things, and no matter what I do, I simply cannot figure out how to get rid of the underlining. does anyone have any solutions? layout.spellcheckDefault 0 services.sync.prefs.sync.layout.spellcheckDefault false services.sync.prefs.sync.spellchecker.dictionary true ui.SpellCheckerUnderlineStyle 0

For my system, I went to Settings and scrolled all the way to the bottom to Network Settings and clicked Settings. This opened a Connection Settings window and the first section is titled Configure Proxy Access to the Internet. My installation of FF had four proxy options to choose from and mine was set to Use System Proxy Setting. I decided to check "Auto-detect proxy settings for this network" and I clicked OK at the bottom and closed the Settings tab. FF took off like a rocket! After months of using Chrome because of the extreme slowness FF had, I can now continue on with FF and zip around the internet at warp speed. I am very happy!!

I'm having trouble downloading any add-ons whilst using Firefox the error says:

"To use these add-ons, you'll need to download Firefox"

I have re-download Firefox and the error still shows up.

Not sure what else to do.

Photo added for reference.

I read that Firefox will using the Snap version by default on Ubuntu 21.10 and beyond. Will the non-Snap version still be available in lets say Ubuntu 22.04 and beyond? The reason I ask is because I use Firejail to sandbox Firefox and Firejail doesn't work with Snaps and yes I know that Snaps and Flatpacks both sandbox apps but I prefer Firejail because of the Private Home profile (nothing is saved in this profile settings, bookmarks, add-ons etc) its way more secure than the sandbox offered by a Snap.

Okay, this has been happening for months now. My site has been intermittently slow on one of my office computers. Thought is was a host issue so fought with them for weeks on trying new setting on the server but they could never see the issue on their end. Main problem is in the admin area of my shopping cart (CS-cart) being super slow but would also occasionally appear on the front end. Sometimes it may only happen for a few minutes, other times would happen all day (or now all week). Then office computer number 2 started having problems with my site. It was so bad (like took minutes to even pull up my site) that I had to install Chrome so orders could be printed. Been running it for a few weeks now without issue but just tried FF again and the problem still persists. I have tried clearing the cache/history on both computers and even on computer 2 completely uninstalled without storing data but still have the issue. What is more frustrating is it happens only occasionally on one computer, pretty consistent on the other and computer number 3 on the same network has no problems. Was even thinking it may be Cloudflare (browser console listings) so disabled using it but that just seemed to have fixed the issue on one computer but not the other. But everything is so random I really don't know where the problem is. All I know is using another browser for a few weeks now has fixed the issue on both computers. I should note that I am on my site constantly so I may see a few hundred pages a week (history was a 6300 on one computer when I cleared it) Anyone have any suggestions?

Dear Mozilla Community,

I have problems with one website. This website is poczta.wp.pl. Sometimes this can't be loaded. I see this error:

"SSL_ERROR_INTERNAL_ERROR_ALERT".

This is website with https protocol. What is the reason? Other websites works fine. I think that this is not problem with my router or internet provider because I changed both and it is still problem there. I had this problem also on another computer with Windows 10 operating system. I contacted with administrator of this website and they think that all is okay so they suggested me that this can be problem with browser or my computer.

This behavior is very hard to test because this issue is showed very rare. Sometime one time in one week and sometimes two time in one day. I don't know what is going on with this.

Can you help?

I have a strange white bar that appears above the Firefox window at all times, but it's only visible on one of my other monitors, which is positioned above the monitor Firefox is on. I've tried starting firefox with all my extensions and themes disabled, and all that did was make the bar black instead of white.

This lead me to believe it was the Title bar. However, that's currently disabled. When I enable the title bar, the white bar disappears, but then I'm left with the title bar (which I do not want).

Is there a way I can have the Title bar disabled and not have this bar appear?

Worth noting I'm using the Lepton UI mod (which doesn't seem to be responsible for this) and DisplayFusion (which I thought would have been responsible for this, however I cannot be sure). Running Win 10.

Apparently I created created a Mozilla Support using my personal email address as some point in time (probably a long time ago). To clarify, it's not the email attached to this account. I had to create this as a temp account due to the issues with my primary account.

Best I can piece it together, I then later created an account for "Firefox Sync" under a different email address, then changed my Firefox Sync account email to my previous email address. Here's the chronology:

2015? Created Mozilla Support account with personal_email@outlook.com 2016? Created Firefox Sync account with work_email@mywork.com 2020? Firefox Sync, Mozilla Support all merge into "Firefox Account" 2021: Before leaving my employer, I switch my "Firefox Account" email from work_email@mywork.com => personal_email@outlook.com. Firefox Account doesn't complain, all goes well and personal email works fine as my primary Firefox Account identity. 2021: I attempt to log into Mozilla Support using my newly merged "Firefox Account" and receive the following red toast error messages: Error 1: "The email used with this Firefox Account is already linked to another profile" Error 2: "This account is not active. Please contact an administrator if you believe this is an error"

Hopefully that all makes sense, any ideas who to fix this? Assuming it's impossible to log in with my old/original Mozilla Support account, so I appear to be at an impasse.

on Facebook when I type it types the first letter I type, as the second letter and the second letter typed as first How can I correct that. Firefox had been working fine with facebook until about the last week. Nothing changed other than automatically updated, can someone help me or have an idea what is going on or experienced it themselves? Facebook does not do that on the Safari browser but have my osx on default browser firefox

Hey there! my site is over all good i'm open my site in mozilla but got Error by Mozilla blocked My site Here's site Url > [link hidden] Any Solution or please Guide me

When using Firefox, seemingly randomly the web browser will detect that the control button is pressed on the keyboard. There is nothing around the keyboard that has fallen on the control button, nor are sticky keys enabled in Windows 10. There been a few times now where I have been sitting back using the mouse only and Firefox to text at the control button is pressed and starts to zoom in or out because of that. The only way that I can stop it from happening is to click outside of Firefox on a different application and then go back. To attempt to fix this I've tried the following:

1. restart firefox
2. clear the cache, both manually and with ccleaner
3. restarted windows
4. checked for an update of firefox (I am at the latest version currently)
5. diabled sticky keys in windows 10 completely
6. tried a different keyboard

None of the above fixes have solved the problem that I am encountering. This issue does not happen in Google Chrome or any other application that I use it is specific to only Firefox. I looked for similar fixes before posting on here, and found two. One individual said that they fix this by changing their Wi-Fi adapter. I had tried to enable and disable this which had no effect. The second fix they said that they tried to restart the computer, which I have done no less than five times now in order try to solve is extremely irritating and functionality killing issue. Thanks guys.

Just updated to Firefox 92.0. I use a Windows high-contrast style as my eyesight is not good, and the 92.0 update has trashed this style. I am having a terrible time viewing... anything... in Firefox. I either need to revert to the previous version or make changes to Firefox preferences, if possible; to restore the high-contrast scheme.

Also noticed that changes were made to the drop-down bookmarks toolbar... the spacing between entries has now doubled, so now only half the bookmarks appear at a time. The previous spacing was not a problem. Again, is there a way to change it back?

Setting up a new Win10 machine, and trying to copy Firefox profile from old Win7 machine. First, I located the profile(s) on the old machine at:

   C:\Users\<username>\AppData\Local\Mozilla\Firefox\Profiles\2m1b67pe.<username>

Next, I copied (via network share) the file '2m1b67pe.<username>' to the new machine, at

  C:\Users\<username>\AppData\Local\Mozilla\Firefox\Profiles 
  C:\Users\<username>\AppData\Roaming\Mozilla\Firefox\Profiles

Next, I opened 'run' and executed 'firefox -p'.

When it opened, it only listed the default profiles, 'default' and 'default-release'.

So how do I get it to recognize the profile I copied?