[solved] Squid Proxy with SSL did no work

[boospy]

Hello all,

i installed Squid on Gentoo in Version 4.9. I've configured the server and HTTP works fine. Here is the important part of my config:

http_port 80
https_port 443 cert=/etc/squid/cert.pem key=/etc/squid/key.pem

I installed the proxy for Linux and Windowsupate. So if i test it with an APTsource with https, it get this error on the Client.

[boospy]

There was an certissue. Now it is working.