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unable establish a connection with following cipher suit "<Attr name="Ciphers" type="nstr" value="DHE:ECDHE:!SSLv3:TLSv1.2:!ADH:!aNULL:!AES128"/>"

duplicate of https://support.mozilla.org/en-US/questions/1213709 - locking unable establish a connection with a server with following cipher suite "<Attr name="Ciphers… (read more)

duplicate of https://support.mozilla.org/en-US/questions/1213709 - locking

unable establish a connection with a server with following cipher suite "<Attr name="Ciphers" type="nstr" value="DHE:ECDHE:!SSLv3:TLSv1.2:!ADH:!aNULL:!AES128"/>"

Tested server suite: All combination of DHE: ECDHE without SSL Tested browsers (successful): edge, Chrome

Firefox error: Secure Connection Failed

An error occurred during a connection to 10.57.108.132:10443. Cannot communicate securely with peer: no common encryption algorithm(s). Error code: SSL_ERROR_NO_CYPHER_OVERLAP

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem.

Learn more…

Report errors like this to help Mozilla identify and block malicious sites


Type of connection: HTTPS

Asked by anurajsreenivasan 2 years ago

Last reply by FredMcD 2 years ago

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I get error 400 you sent a message saying this is a captive portal I must log on to

There is a black band at the top of the window saying I must log into a network. I don't know what they are talking about you sent me to a link for a captive portal. I do… (read more)

There is a black band at the top of the window saying I must log into a network. I don't know what they are talking about you sent me to a link for a captive portal. I don't know what that is either . Can you be a little more basic? Thanks

Asked by kitzel 2 years ago

Last reply by cor-el 2 years ago

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Lately I often get message that I am unable to reach Mozilla's servers. I had to reinstall Firefox recently and my sync was incomplete (no logins, no history)

Lately I often get message that I am unable to reach Mozilla's servers. I live in Russia and my IP is Russian too. I had to reinstall Firefox recently and my sync was inc… (read more)

Lately I often get message that I am unable to reach Mozilla's servers. I live in Russia and my IP is Russian too. I had to reinstall Firefox recently and my sync was incomplete (no logins, no history, no bookmarks) even though I had that checked in before. Could it be external problem because of recent Telegram blockings in Russia? Or is it only me?

Asked by bogema 2 years ago

Answered by FredMcD 2 years ago

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Following a Win 10 upgrade the mouse behaves as if both left and right buttons have been pressed in Firefox & Thunderbird

Have just had a major upgrade of Windows 10. Now clicking the left mouse button has the effect of clicking the right button too. Apps other than Firefox and Thunderbird s… (read more)

Have just had a major upgrade of Windows 10. Now clicking the left mouse button has the effect of clicking the right button too. Apps other than Firefox and Thunderbird seem unaffected. Mouse settings in Control Panel look normal.

Asked by Ecton 2 years ago

Answered by FredMcD 2 years ago

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Yesterday I signed into my account and and installed Firefox on a new computer but my bookmarks were not transferred

Before signing in, I was informed onscreen that all bookmarks would be transferred but none of my details were transferred - so hundreds of irreplaceable bookmarks were l… (read more)

Before signing in, I was informed onscreen that all bookmarks would be transferred but none of my details were transferred - so hundreds of irreplaceable bookmarks were lost. Any help greatly appreciated.

I can't add troubleshooting info as I am using a library computer. I was using Windows 10.

Asked by galliwasp 2 years ago

Answered by Shadow110 2 years ago

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Username und Passwörter tragen sich nicht mehr automatisch ein

Hallo Leute Ab einem Tag x haben sich meine Userdaten und Passwörter nicht mehr automatisch eingetragen. Wenn ich Firefox zurücksetzen, geht für 10 - 30 min wieder. Dan… (read more)

Hallo Leute Ab einem Tag x haben sich meine Userdaten und Passwörter nicht mehr automatisch eingetragen. Wenn ich Firefox zurücksetzen, geht für 10 - 30 min wieder. Danach passiert wieder etwas automatisch und ich muss wieder alles händisch eintragen. Ich habe schon alles deinstalliert neu installiert jedoch hat das nichts geholfen. Irgendwo muss noch eine Datei sein die dies verhindert und bei einer Bereinigung dann später geladen wird. Weis jemand wo?!? Danke Gruß Manuel

Asked by Manuel.Sc 1 year ago

Answered by FredMcD 1 year ago

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Cannot search the internet. Firefox is trying to go through www.freeipsafe.com even though I have never installed this.

When trying to search the internet in Firefox. I keep getting an error message that the proxy is not available. The search is trying to go through freeipsafe.com even tho… (read more)

When trying to search the internet in Firefox. I keep getting an error message that the proxy is not available. The search is trying to go through freeipsafe.com even though I have no proxy setup for Firefox. I have tried restarting but problem does not go away.

Regard Karl

Asked by wearnek 2 years ago

Answered by FredMcD 2 years ago

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This is the 3rd or 4th time I have tried to get help with this. I am having a color problem that is messing me up all over the internet.

I need help. I have told this to you over 3 times with ZERO response. I am having problems with the colors on Firefox in Windows 10. When I am using yahoo to write ema… (read more)

I need help. I have told this to you over 3 times with ZERO response. I am having problems with the colors on Firefox in Windows 10. When I am using yahoo to write email I can not see the 24 different colors or 24 different highlights. Just 24 shaded boxes. They are all the same color, so I have no idea what I may or may not be typing. This is also happening all over the internet if I need to enter information in a web sites "box".

I am handicapped and I don't have much of a life. I was hurt at work in 1989 and I have had 8 back surgeries with lots of hardware and fixes to repair the bent titanium rods and screws. I have cadaver bone in my back, I have had one neck surgery with an artificial disc. My doctors are so good, now, that Dr. Tortolani was the surgeon who actually invented the artificial disc. I also have had both shoulders rotator cuffs rebuilt and Tommy John surgery on my right elbow.

I don't have a big life and using the internet to look around and send and read email is a big part of my day.

I have been using Firefox and Windows for a very long time and I am most happy with the two. My 95 pound black lab puppy destroyed my computer at the end of September. She is HUGE and the vet says she will end over 125 pounds. I got a very old Dell from my parents closet that had no problems with Firefox and yahoo email colors. It did have lots of other problems including a dead battery and tons of very old and slow programs. I now have a new, to me a Sony computer, from my brother who basically stripped this computer clean.

My brother and sister in law used Firefox but never had a color problem. I have been told that I have a very good computer now.

I have downloaded and reloaded Windows 10 and the latest versions of Firefox and Windows 10 over and over 30+ times. I have had help doing this, but without any help to me or my computer.

I have followed all of your instructions to reset the colors to default. More about that below.***

After doing all of this I can still not see the colors in yahoo email. I am also having problems all over the internet seeing where I might need to type something.

Just like above when you asked me to Summarize your question in a sentence. I could not find where to type that. I had to go to Microsoft Edge and bring up that page to see where I needed to type. All I could see was Can't find an answer? Summarize your question..... . That was just plain white area with black letters. I could not see the box to type in.

All over the internet if I need to type in a box, I have no idea where that box is. I get no error messages, nothing, this computer thinks everything is working just fine. There are more places this happens than you might think. Thank goodness I know where to type on Google. I can't see that either. I just know where to go after using google for a long time like years long time.

I have had help and tried myself a total of three times to do your Firefox color reset and that hasn't worked. I know so because of the warranty statement. I can't get that to work today. WHY???? Who knows.


I only know I did this correctly because I got the message about the warranty the first 2 times I tried to reset the colors to default. Today when I tried the color reset AGAIN, I couldn't get to the correct spot and try to restore the colors to the default. So I am doing something wrong today trying the reset today. If I only had to click one place then the computer takes over and does the 4 steps. MAYBE if there was a problem and the 4 steps did or could not complete I could send you the error message and Firefox gets back to me with what went wrong.

LIKE I STILL CAN'T SEE THE COLORS. 90% is just black writing. I have a signature that should be in red and blue. It is only in black so it is not like I can't see colors but they are there. Everything I send is just black.

I need someone to please get back to me with this. I am at my wits end. I love Firefox and I don't want to use Edge or Explorer. Chrome is completely out of the question. I will be more than happy to let someone into my computer and figure out what the problem is.

I have a lot of things not working in my life right now I really need some help with this. I thank you in advance so much that you all could figure out what is wrong with this computer and Firefox. The colors work in Edge and Explorer but I want to use Firefox as that is what I know and use.

I know their is probably something very simple that you people at Firefox know what and how to fix this. I know, I worked at a call center for Southwestern Bell for 3 years, that you guys show to others how crazy problems that people need help with. I just need a few minutes of your time. I am more than happy to talk on the phone or chat or letting you look around in my computer. It's probably an easy 5 minute fix.

I thank you in advance for helping me, PLEASE.

Rob Harkins Venice East, Florida

I am more than happy to help to do tests........ Follow through. Sometimes, our volunteers would ask you for more information or to test out certain scenarios. The sooner you can do this, the sooner they would know how to fix it.



      • (SIDE NOTE) Why when I know what the problem is. Exactly like this problem. You tell me to do 4 steps. Find the address bar type restore:colors,,,, might void warranty... 2 other things. Why CAN"T I JUST HIT I HAVE THIS PROBLEM AND MY COMPUTER DOES THE 4 STEPS ???????? I am usually lost after step 1. That just makes too much sense.
        • (SIDE NOTE 2) It is very hard to find where to write this problem to you. My issue doesn't fit any of the other categories, I think it doesn't, so getting this to you is not the easiest. Try to do it yourself.

There is a NASCAR fan reactions that NASCAR ask about every week. It is called the NASCAR Fan Council. I was asked to join this at the very very beginning when they didn't quite know how to do. I was asked to join because it was impossible to ask the upper most levels of authority a question that I thought NASCAR should look at. When I finally got to an executive I said the same thing. Try to find yourself. He couldn't and I was asked to join the NASCAR Fan Council.

I am also asking management at Firefox to send a question to themselves and see how easy it is not. ****

Asked by mdcubfan1 2 years ago

Answered by jscher2000 2 years ago

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Bookmarks disappeared, tried various suggested fixes, none worked. Unless I can repair this, I will not longer use Firefox.

I have tried to use the restore function to get the bookmarks back, but I get the reply "unable to process the backup file." I've tried several backups, but get the same … (read more)

I have tried to use the restore function to get the bookmarks back, but I get the reply "unable to process the backup file." I've tried several backups, but get the same message every time. I tried to delete the "places.sqlite" file as instructed by some, but this did nothing to restore my bookmarks. I cannot open the places.sqlite file, either. It may be set for "read only," but I did nothing to set it that way. But there is no way to tell, since I cannot open the file. What I need to do is be able to restore all my bookmarks in Firefox and I need precise instructions on how to do that. As I said, the methods I listed above didn't work at all. I am using Firefox version 55.0.3 64-bit edition in windows 10. Any help would be appreciated. But if I cannot restore the bookmarks, I'm afraid this will be the end of my long relationship with Firefox, since I would have to consider it extremely unstable if this cannot be corrected.

Asked by jbrain 2 years ago

Answered by FredMcD 2 years ago

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TLS handshake for minutes, then fail. Computer restart always fixes

This started when I installed V68 on my Mac (I'm on 68.0.2 now, Mac is 10.12.6). About half the time when I start my computer in the morning, when I try to browse *any* … (read more)

This started when I installed V68 on my Mac (I'm on 68.0.2 now, Mac is 10.12.6). About half the time when I start my computer in the morning, when I try to browse *any* site (http or https), I get the TLS handshake attempt that lasts for several minutes, then connection fails.

BUT, *unlike other posts with this problem*, if I restart my computer (restarting FF does not fix it), all is well. A detail (not sure if relevant): the pages my (Comcast) server has local copies of, that is, my home page and a couple of very frequently accessed pages, I can access, but any other site, regardless of http or https, results in the TLS handshake "freeze 'n fail."

  • Edit: I just lost then, 10 mins later, regained my Comcast (internet, mail, cable). I did not re-start computer or FF, but when signal returned, I got the dreaded TLS Handshake Freeze 'N Fail. Again, computer restart let me come here to report.

Asked by ChrisG 9 months ago

Answered by ChrisG 5 months ago

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Crashing

Hello I'm frustrated with the frequency of crashes of Firefox. Here are the id numbers of my last 3 crash logs. Can someone please tell me what the cause is and what I … (read more)

Hello I'm frustrated with the frequency of crashes of Firefox.

Here are the id numbers of my last 3 crash logs. Can someone please tell me what the cause is and what I can do?

D35F33FD-8651-4E53-B384-CBEBF7296A64 bp-a85d6652-3452-4443-a83e-e28082161222 bp-91033bfe-801b-4650-83aa-044c42161220 37B3D459-C246-4C96-8ABE-ED6476CC6684

Asked by nycnftm1 3 years ago

Last reply by cor-el 3 years ago

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Can't log in to my Synch-Account

Hi there, I created a synch account long time ago and could use it without problems. Since two weeks or so I can't log in to my account anymore. I have the screen: "to co… (read more)

Hi there,

I created a synch account long time ago and could use it without problems. Since two weeks or so I can't log in to my account anymore. I have the screen: "to continue please log-in" (in German) and after typing the password I am in an endless process "in progress"! There is something wrong  ;-)

Asked by InfoTrader 3 years ago

Answered by philipp 3 years ago

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Firefox crashes

Crash ID: bp-40bfc8db-c5f3-47b7-bef1-57d141180316 Since last Kubuntu-Update Firefox crashes: In all modes (incl. --safemode) In a new emtpy user account are there any… (read more)

Crash ID: bp-40bfc8db-c5f3-47b7-bef1-57d141180316 Since last Kubuntu-Update Firefox crashes:

  • In all modes (incl. --safemode)
  • In a new emtpy user account

are there any fixes to avoid this?

thnx

Asked by khnn 2 years ago

Answered by FredMcD 2 years ago

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I can't manage my firefox acct. the sign in just says "working" infinitely. What's up?

Just installed firefox on my tyan s7025 server/gamer and I can no longer sync or sign in to manage my account on any of my machines. I have 2 laptops, a desktop, and 4 s… (read more)

Just installed firefox on my tyan s7025 server/gamer and I can no longer sync or sign in to manage my account on any of my machines. I have 2 laptops, a desktop, and 4 servers. Is there a limit on how many devices I can have with this account? When I try to sign in, the page just says "working" and never logs in, just continues to say "working" for as long as I leave it. Up to 30 hrs before I get aggravated and just close it. Help?

Asked by sesmith6464 3 years ago

Answered by John99 3 years ago