我将服务器从 Wheezy 升级到 Jessie，Apache 2.4 停止工作......
特别是在端口 443 上没有 ssl ....
telnet myhost 443
GET https://myhost
<html><meta http-equiv='Content-Type' content='text/html; charset=utf-8'/><body>Something in /var/www/html/index.html</body></html>>Connection closed by foreign host.
它应该是：
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>400 Bad Request</title>
</head><body>
<h1>Bad Request</h1>
<p>Your browser sent a request that this server could not understand.<br />
Reason: You're speaking plain HTTP to an SSL-enabled server port.<br />
Instead use the HTTPS scheme to access this URL, please.<br />
</p>
</body></html>
Connection closed by foreign …