致命:无法访问私钥文件“/etc/ssl/private/ssl-cert-snakeoil.key":权限被拒绝 [英] FATAL: could not access private key file "/etc/ssl/private/ssl-cert-snakeoil.key": Permission denied

问题描述

这是我输入的内容:

user@user-computer:/usr/lib/postgresql/9.4/bin$ ./postgres -D /etc/postgresql/9.4/main/

这是我得到的:

[4173-1] FATAL:  could not access private key file "/etc/ssl/private/ssl-cert-snakeoil.key": Permission denied

谁能帮帮我?我应该更改 ss-cert...key 文件的权限吗?

Can anyone help me? should I change permissions on ss-cert...key file?

推荐答案

发生错误是因为您试图以自己的非特权用户身份启动 PostgreSQL，而它并不打算那样运行.

The error happens because you're trying to launch PostgreSQL as your own unpriviledged user, and it's not meant to run like that.

Ubuntu 提供了 PostgreSQL 打包方式，它应该通过以下方式启动:

Ubuntu provides PostgreSQL packaged in a way that it should be launched with:

 $ sudo /etc/init.d/postgresql start
 #   or
 $ sudo service postgresql start

或使用 pg_ctlcluster 进行更细粒度的控制，请参阅http://manpages.ubuntu.com/manpages/trusty/man8/pg_ctlcluster.8.html

or for finer-grained control with pg_ctlcluster, see http://manpages.ubuntu.com/manpages/trusty/man8/pg_ctlcluster.8.html

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