Hi! Could you run the follwoing command on your server certificate?
openssl x509 -in $SERVER_CRT -text | grep -i algorithm With the new OpenSSL version, older certificates with SHA1 digests are now invalid by default. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1960268 Title: SSL handshake failed - VPN SSL broken in 22.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssl/+bug/1960268/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs