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Secure Connection Failed

An error occurred during a connection to 192.168.1.24:2400. SSL received a weak ephemeral Diffie-Hellman key in Server Key Exchange handshake message. (Error code: ssl_er… (Lesen Sie mehr)

An error occurred during a connection to 192.168.1.24:2400. SSL received a weak ephemeral Diffie-Hellman key in Server Key Exchange handshake message. (Error code: ssl_error_weak_server_ephemeral_dh_key)


Am getting this error .. how do i solve ?

Gefragt von shashi_shas vor 5 Jahren

Beantwortet von cor-el vor 5 Jahren

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Firefox will no longer open Google without a "This Connection is Untrusted" error, and no option to get a temporary certificate is available.

This problem popped up for the first time a few months ago. but I was able to work around it by by clicking on "I understand the risks" on the "This Connection Is Untrust… (Lesen Sie mehr)

This problem popped up for the first time a few months ago. but I was able to work around it by by clicking on "I understand the risks" on the "This Connection Is Untrusted" warning page, and then by adding a security exception. That fix would work for random lengths of time... sometimes for days, sometimes for minutes. Now, after updating to the latest version of Firefox, I get the same security warning but the option to click "I Understand the Risks" is gone. I get this error message on the technical details page: (Error code: sec_error_unknown_issuer

I have done everything listed here many, many times: https://support.mozilla.org/en-US/kb/connection-untrusted-error-message I mean everything. Delete cert.db, start in safe mode, empty cache, delete and reinstall.... Nothing works.

Your help would be greatly appreciated!

Gefragt von spwood vor 4 Jahren

Beantwortet von jscher2000 vor 4 Jahren

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"Secure Connection failed" after update to firefox 39

Hi, After update of firefox to version 39 i am unable to pay online bill, shopping bill etc and got this message "Secure Connection Failed An error occurred during a conn… (Lesen Sie mehr)

Hi, After update of firefox to version 39 i am unable to pay online bill, shopping bill etc and got this message "Secure Connection Failed

An error occurred during a connection to acs.onlinesbi.com. SSL received a weak ephemeral Diffie-Hellman key in Server Key Exchange handshake message. (Error code: ssl_error_weak_server_ephemeral_dh_key)

   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.

Report this error " Please help me how to fix this problem.Thanks.

Gefragt von DrMridul vor 4 Jahren

Beantwortet von jscher2000 vor 4 Jahren

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After refreshing Firefox Beta 39.0, the browser will not open a website that opens in a new tab.

"SSL received a weak ephemeral Diffie-Hellman key in Server Key Exchange handshake message. (Error code: ssl_error_weak_server_ephemeral_dh_key) The page you are trying … (Lesen Sie mehr)

"SSL received a weak ephemeral Diffie-Hellman key in Server Key Exchange handshake message. (Error code: ssl_error_weak_server_ephemeral_dh_key)

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."

The page used to load in a new tab before I selected to Refresh Firefox. I cannot find out how to allow Firefox to open webpages in a new tab when selected from the tab in use.

Gefragt von COKevin vor 5 Jahren

Beantwortet von philipp vor 5 Jahren

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Java Deployment Toolkit

FF has blocked Flashplayer and Java. I have updated both to latest versions BUT Java Deployment Toolkit 8.0.510.16 11.51.2.16 is still blocked and cannot be activated (or… (Lesen Sie mehr)

FF has blocked Flashplayer and Java. I have updated both to latest versions BUT Java Deployment Toolkit 8.0.510.16 11.51.2.16 is still blocked and cannot be activated (or apparently updated). The option "ask to activate" is selected but does not do anything. "You cannot UNINSTALL this program because: Why I am not able to run the Java Uninstall tool and the Java verification applet? The Java Uninstall Tool and the Java verification applet uses the Java DT to do Java version detection on the user system. If Java DT is blocked by browser (like Firefox) than these applets will not run. In order to run these applets the user will have to permit Java DT to run in browsers." https://www.java.com/en/download/faq/deployment_toolkit.xml

So, there is a Catch 22. It needs to run itself to uninstall but it can't. How can this be resolved?

As an additional comment - flash and Java run in MS IE - which is considered less secure. Mozilla are forcing people to use an inferior product. Best Regards, Chris

Gefragt von ChrisJez vor 4 Jahren

Beantwortet von ChrisJez vor 4 Jahren

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I only get sound but no picture or image on YouTube-what to do?

I only get sound but no picture or image on YouTube-what to do? I am now using "Chrome" browser whenever I want to visit YouTube, I do not wish to use 2 browsers and I wi… (Lesen Sie mehr)

I only get sound but no picture or image on YouTube-what to do? I am now using "Chrome" browser whenever I want to visit YouTube, I do not wish to use 2 browsers and I wish to stay with Firefox only. I have tried many solutions without any success. Help!!!!

Gefragt von Noparat vor 5 Jahren

Beantwortet von jscher2000 vor 5 Jahren

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Twitter videos - "the media could not be played" - Solution

In case other have come across this, the problem was due to the FlashBlock 1.5.18.1-signed add-on. The solution was to add: amp.twimg.com to the FlashBlock whitelist. (I … (Lesen Sie mehr)

In case other have come across this, the problem was due to the FlashBlock 1.5.18.1-signed add-on. The solution was to add:

amp.twimg.com

to the FlashBlock whitelist.

(I appreciate that this is not directly a Mozilla issue, but the FlashBlock add-on is a very useful one, and for some, it is invaluable)

Feel free to mark this "solved"

Gefragt von camieabz vor 4 Jahren

Beantwortet von guigs vor 4 Jahren

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Firefox as a browser for Samsung smart tv? What/where to download?

Long time user of FF on my PC. Have now got a new Samsung Smart tv and would like to use FF on it. Can it be done, and if so, what exactly do I download, and from where? … (Lesen Sie mehr)

Long time user of FF on my PC. Have now got a new Samsung Smart tv and would like to use FF on it. Can it be done, and if so, what exactly do I download, and from where?

Many thanks in anticipation. Glh11

Gefragt von glh11 vor 4 Jahren

Beantwortet von philipp vor 4 Jahren

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Terminal Commands to install Firefox from tar

I have Ubuntu 10.1 and want to install a new version of Firefox. I have downloaded the tar bz2 file from their website. I have it in my Downloads folder along with an ext… (Lesen Sie mehr)

I have Ubuntu 10.1 and want to install a new version of Firefox. I have downloaded the tar bz2 file from their website. I have it in my Downloads folder along with an extracted file folder Firefox. I guess I can remove the old version in Terminal with: sudo apt-get remove firefox. My question is, what Terminal command string do I use to install the new tar file? I guess it will have to point to the extracted folder or the tar file in my download folder.

I can run the new Firefox from the download firefox folder but it will not save any of my bookmarks when closed.

btw none of the older links work for install.

Gefragt von tmhillard vor 4 Jahren

Beantwortet von cor-el vor 4 Jahren

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Firefox downloads keep failing

Hi, Recently large file (90+megs) downloads keep failing . The download started normally, downloads for a little, then idles out and fails with no error messages. I'm cur… (Lesen Sie mehr)

Hi,

Recently large file (90+megs) downloads keep failing . The download started normally, downloads for a little, then idles out and fails with no error messages. I'm currently on Windows operating system and i even tried disabling all add-ons and scan functionality in my browser and it's not my IPS giving me grief either. I've also tried with other browsers such as Explorer and chrome and have no problems with them with the same file and location.

Any help would be greatly appreciated, this is getting really aggravating...

Thanks, - Ult

Gefragt von Ultamisia vor 4 Jahren

Beantwortet von Ashiqur Rahman Amit vor 4 Jahren

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how to allow flash player on firefox to always activate by default

So while browsing the internet and watching videos flash became unresponsive and I stopped it and sent the crash report. When I refreshed the videos to allow them to buff… (Lesen Sie mehr)

So while browsing the internet and watching videos flash became unresponsive and I stopped it and sent the crash report. When I refreshed the videos to allow them to buffer again I was prompted to allow flash (shock-wave player) to run. I never changed the setting to ask to activate before and I was done for me without my consent. When I tried to change that setting back to always activate, the option was greyed out so I am unable to actually chose this option and continue with my day. I would very much like to not have to deal with this since in my school flash is heavily used and this has become a very large annoyance that I would like to have rectified. Otherwise I'll be forced to stop using Firefox as this is too much of an extra hassle to have to deal with. Also when Updated to the latest version of flash player it did not rectify the issue.

Gefragt von chyrion vor 4 Jahren

Beantwortet von jscher2000 vor 4 Jahren

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After upgrade to windows 10, I lost my firefox bookmarks. How to retrieve them from folder windows.old?

Before installing windows 10 I forgot to save a list of the bookmarks I had on Firefox. The computer however saved a copy of all important program files in a folder calle… (Lesen Sie mehr)

Before installing windows 10 I forgot to save a list of the bookmarks I had on Firefox. The computer however saved a copy of all important program files in a folder called Windows.old on my C: disk. Is there any chance to retrieve the bookmarks from that folder? I tried to look at the files saved therein, but unfortunately I could not recognize anything useful. Disclaimer: I am definitely not very knowledgeable in IT! ;)

Gefragt von tuilde vor 4 Jahren

Beantwortet von cor-el vor 4 Jahren

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Manually add certificate exception

This problem is not the fault of Firefox, everything works great in vanilla Firefox (Iceweasel). My main browser is the 'Light' fork of Firefox, but the question should r… (Lesen Sie mehr)

This problem is not the fault of Firefox, everything works great in vanilla Firefox (Iceweasel). My main browser is the 'Light' fork of Firefox, but the question should relevant to vanilla Firefox as well. The trouble seems to be that the project has stripped the "Add Exception" page of one of it's dependencies out of the browser.

My question is: Is there a way to add certificate exceptions to firefox without using the warning page? It would seem that being able to do so manually would be extremely advantageous for bulk setups and amnesiac machines. The only real in-browser configuration in Light is about:config and I didn't see anything obvious there, but I'm no expert. Is there a config file somewhere that houses this? Can I somehow import exceptions from Iceweasel?

This problem is affecting a page that I have to visit dozens of times a day at work and so I appreciate any help I can get. As it stands, I have to copy and paste the link and manually s/https/http/ which is quite annoying, but is still not nearly enough to make Iceweasel preferable, sadly.

Gefragt von john_mertz vor 4 Jahren

Beantwortet von cor-el vor 4 Jahren

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Secure Connection Failed, Error code: sec_error_bad_signature

I installed windows 10 today. No when I go to websites such as amazon on google I get an error. 'An error occurred during a connection to www.google.co.uk. Peer's certif… (Lesen Sie mehr)

I installed windows 10 today. No when I go to websites such as amazon on google I get an error.

'An error occurred during a connection to www.google.co.uk. Peer's certificate has an invalid signature. (Error code: sec_error_bad_signature). The page you are trying to view cannot be shown because the authenticity of the received data could not be verified. Please contact the web site owners to inform them of this problem.'  

So annoying, all was ok until today. Bloody Microsoft! I have re-installed Firefox but that does not cure the problem. Am temporarily using Chrome which does not have the bug, I can buy things from amazon and search in google and use my gmail and youtube accounts. Can anyone help me please? Many thanks.

Gefragt von lincoln111 vor 4 Jahren

Beantwortet von philipp vor 4 Jahren

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Is firefox being adversely affected by the latest windows 10 upgrade - since upgrade firefox been slow/not responding and asking to be closed - microsoft ARRGH

Why is it whenever there is a microsift upgrade everything else seems to get mucked up - one could almost imagine this is programmed in so regular is the problem - since … (Lesen Sie mehr)

Why is it whenever there is a microsift upgrade everything else seems to get mucked up - one could almost imagine this is programmed in so regular is the problem - since the free upgrade windows 10 seems to be problems problems ........ mozilla keeps chucking up not responding etc - anyone any ideas?

Gefragt von landlady vor 4 Jahren

Beantwortet von jscher2000 vor 4 Jahren

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How to restore passwords from key3.db? And how does signons.sqlite work?

I had to restore my operating system. I was able to recover places.sqlite to restore bookmarks (good!). I was able to find a key3.db (dated July 2013) that file won't b… (Lesen Sie mehr)

I had to restore my operating system. I was able to recover places.sqlite to restore bookmarks (good!). I was able to find a key3.db (dated July 2013) that file won't be complete or up to date, but at least it puts me somewhere ahead.

I read that I need a signon3.txt file to go with the key3. I don't have one. I did find a signons.sqlite file dated Sept 2014. I moved both these files to my profiles folder but I don't get my old passwords back.

Is it possible for me to use the old key3? Do the key3 and signons have to be dated the same? Is there a way to recreate the signons.txt?

I do have the master password.

Thanks for help.

Gefragt von rennman10 vor 4 Jahren

Beantwortet von cor-el vor 4 Jahren

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Flash player not working properly on firefox since windows 10 installation

I recently installed windows 10 on my PC and just found out i can't watch anything on firefox with the flash player plug-in, it doesnt crash but instead of a video, the s… (Lesen Sie mehr)

I recently installed windows 10 on my PC and just found out i can't watch anything on firefox with the flash player plug-in, it doesnt crash but instead of a video, the screen is just green but there's sound, and when trying it with other browsers, it works fine. I've attached an image to highlight this...

Gefragt von tharugbykid vor 4 Jahren

Beantwortet von jscher2000 vor 4 Jahren

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How can I get rid of white stripe at top of screen that covers navagation bar?

When I open Firefix, there is a white band (sometimes blue) at top of screen that hides the navigation bar. I cannot take any action except perform one search as I canno… (Lesen Sie mehr)

When I open Firefix, there is a white band (sometimes blue) at top of screen that hides the navigation bar. I cannot take any action except perform one search as I cannot click on the invisible back arrow, bookmarks, shrink or close the screen. I have to close the browser by right click on Firefox icon in tray and click on close.

Gefragt von rbaker12 vor 4 Jahren

Beantwortet von jscher2000 vor 4 Jahren