Question

当我尝试从Mac连接到远程桌面时，我收到以下错误消息：

$ ssh -vvvv john@dev-dsk-john.com
OpenSSH_7.4p1, LibreSSL 2.5.0
debug1: Reading configuration data /Users/john/.ssh/config
debug1: /Users/john/.ssh/config line 26: Applying options for *
debug1: /Users/john/.ssh/config line 40: Applying options for dev-dsk*.amazon.com
debug1: /Users/john/.ssh/config line 165: Applying options for *.us-east-*.amazon.com
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: auto-mux: Trying existing master
debug1: Control socket "/tmp/ssh_mux_dev-dsk-john.com_22_john" does not exist
debug2: resolving "dev-dsk-john.com" port 22
debug2: ssh_connect_direct: needpriv 0
debug1: Connecting to dev-dsk-john.com [10.1.133.160] port 22.
debug1: connect to address 10.1.1.1 port 22: Operation timed out
ssh: connect to host dev-dsk-john.com port 22: Operation timed out

连接挂起“debug1：正在连接到dev-dsk-john.com [10.1.133.160]端口22。”

它在三天前工作。

系统显示主机仍处于活动状态，因此我非常确定计算机仍然处于开机状态。

Answer 1

我有类似的错误，请尝试在@Configuration @ComponentScan(basePackages = "com.dateup") @EnableSolrRepositories(basePackages = {"com.dateup.repositories.solr"}, multicoreSupport = true) public class SearchContext { }处更改您的权限，这些是系统范围的。如果他们不是644 ec2不接受连接。您的.pem键也是如此

看看Trying to SSH into an Amazon Ec2 instance - permission error

Answer 2

我今天遇到了同样的问题，最终设法修复了它。

我首先验证控制套接字确实不存在。我的路径是“/home/ethan/.ssh/controlmasters/ethan@a.b.c.d:22”，但这并不存在。

然后我像ssh一样运行ssh：

@Override
public void start(Stage primaryStage) throws Exception{
    Parent root = FXMLLoader.load(getClass().getResource("views/homePage.fxml"));
    primaryStage.setTitle("Resizing");
    primaryStage.setScene(new Scene(root, 750, 601));
    primaryStage.setResizable(false);
    primaryStage.show();
}

现在，它连接并创建控件套接字。随后，我可以打开另一个ssh，这不需要密码，事情正常。

ssh - 控制套接字不存在 - 操作超时

2 个答案: