SSL_ERROR_NO_CYPHER_OVERLAP when going to amtrak.com
On multiple versions of Firefox ESR, I cannot successfully load amtrak.com. I do have a proxy inline, but all other browsers work just fine. I get the SSL_ERROR_NO_CYPHER… (read more)
On multiple versions of Firefox ESR, I cannot successfully load amtrak.com. I do have a proxy inline, but all other browsers work just fine. I get the SSL_ERROR_NO_CYPHER_OVERLAP only when using Firefox. I did some searches online and found other people also had this error when trying to reach amtrak.com but didn't see any fixes. Anyone have any solutions?
Firefox
Insecure Connections
Ubuntu 18.04 There is a proxy. No any antivirus software installed. On some sites there is warning: Your connection is not secure. If i pressed "Advanced". The certifica… (read more)
Ubuntu 18.04 There is a proxy. No any antivirus software installed.
On some sites there is warning: Your connection is not secure. If i pressed "Advanced". The certificate is not trusted because the issuer certificate is unknown. After that, i choose "Add Exception" and "Get certificate". After receiving certificate, i get
- the site provides valid, verified identification".
So I can close "Add Exception" window and refresh the page. All works fine.
Another way if HSTS used. There is not chance to "Add Exception". But sometimes i just need to reload page. Or another page with the same domen load successfully.
What i tried todo:
updates certificates: sudo dpkg-reconfigure ca-certificates
remove cert file of firefox: ~/.mozilla/firefox/qrpsqrx2.default/cert9.db.
It seems to be usefull, but not a long time. So: problem still exist.