我正在尝试设置SSHFTP服务器，并通过apache@localhost，我立即断开连接，并显示"写入失败：管道破裂"错误消息。我可以很好地连接jack@localhost，但不能连接用户apache。
以下是我添加到sshd_config中的唯一设置（我只想在apache工作时允许它）：
Match User apache
ChrootDirectory /apache
AllowTCPForwarding no
X11Forwarding no
ForceCommand /usr/lib/openssh/sftp-server
Match
#AllowUsers apache
这就是我添加到ssh_config:中的内容
ServerAliveInterval 120
TCPKeepAlive no
我确保用户apache对/apache文件夹拥有完全权限，并且我可以以该用户的身份登录并在终端中修改项目。该文件夹只有两个文件：index.html和test.php
我还去了网络上的另一台计算机，并使用FileZilla以用户jack的身份登录。它运行得很好。
这是我尝试连接时终端的日志。
jack@JacksServer:~$ ssh -v apache@localhost
OpenSSH_5.9p1 Debian-5ubuntu1.1, OpenSSL 1.0.1 14 Mar 2012
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: Applying options for *
debug1: Connecting to localhost [127.0.0.1] port 22.
debug1: Connection established.
debug1: identity file /home/jack/.ssh/id_rsa type -1
debug1: identity file /home/jack/.ssh/id_rsa-cert type -1
debug1: identity file /home/jack/.ssh/id_dsa type -1
debug1: identity file /home/jack/.ssh/id_dsa-cert type -1
debug1: identity file /home/jack/.ssh/id_ecdsa type -1
debug1: identity file /home/jack/.ssh/id_ecdsa-cert type -1
debug1: Remote protocol version 2.0, remote software version OpenSSH_5.9p1 Debian-5ubuntu1.1
debug1: match: OpenSSH_5.9p1 Debian-5ubuntu1.1 pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_5.9p1 Debian-5ubuntu1.1
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-ctr hmac-md5 none
debug1: kex: client->server aes128-ctr hmac-md5 none
debug1: sending SSH2_MSG_KEX_ECDH_INIT
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug1: Server host key: ECDSA bb:f3:74:9d:97:80:89:dc:d9:68:53:5c:f7:25:19:4e
debug1: Host 'localhost' is known and matches the ECDSA host key.
debug1: Found key in /home/jack/.ssh/known_hosts:1
debug1: ssh_ecdsa_verify: signature correct
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: Roaming not allowed by server
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey,password
debug1: Next authentication method: publickey
debug1: Trying private key: /home/jack/.ssh/id_rsa
debug1: Trying private key: /home/jack/.ssh/id_dsa
debug1: Trying private key: /home/jack/.ssh/id_ecdsa
debug1: Next authentication method: password
apache@localhost's password:
debug1: Authentication succeeded (password).
Authenticated to localhost ([127.0.0.1]:22).
debug1: channel 0: new [client-session]
debug1: Requesting no-more-sessions@openssh.com
debug1: Entering interactive session.
Write failed: Broken pipe
jack@JacksServer:~$
Ubuntu版本信息：
Distributor ID: Ubuntu
Description: Ubuntu 12.04.2 LTS
Release: 12.04
Codename: precise
编辑：
我运行了命令sudo grep -ir ssh /var/log/*，得到了这个：
/var/log/auth.log~:Aug 13 16:08:15 JacksServer sshd[32292]: fatal: bad ownership or modes for chroot directory "/apache"
/var/log/auth.log~:Aug 13 16:08:15 JacksServer sshd[32156]: pam_unix(sshd:session): session closed for user apache
我试着按照一些网站的建议做chmod 755 /apache，并更改所有权，但我仍然会遇到这个错误。该文件夹当前归用户apache所有。
关于apache用户的更多信息：
root@JacksServer:/apache# ls -la /apache
total 24
drwxr-xr-x 4 apache root 4096 Aug 13 15:49 .
drwxr-xr-x 29 root root 4096 Aug 13 03:06 ..
drwxr-xr-x 2 apache nogroup 4096 Aug 13 13:57 .cache
-rw-r--r-- 1 apache root 5 Aug 13 03:56 index.html
-rw-r--r-- 1 apache root 0 Aug 13 03:56 index.html~
drwxr-xr-x 8 apache root 4096 Aug 13 15:51 .ssh
-rw-r--r-- 1 apache root 20 Aug 13 03:59 test.php
-rw-r--r-- 1 apache root 0 Aug 13 03:59 test.php~
root@JacksServer:/apache# ls -la /apache/.ssh
total 92
drwxr-xr-x 8 apache root 4096 Aug 13 15:51 .
drwxr-xr-x 4 apache root 4096 Aug 13 15:49 ..
-rw-r--r-- 1 apache jack 220 Jun 6 20:08 .bash_logout
drwxr-xr-x 19 apache jack 4096 Aug 13 15:04 .cache
drwxr-xr-x 3 apache jack 4096 Jun 6 20:49 .compiz-1
drwxr-xr-x 3 apache jack 4096 Jun 6 20:22 .dbus
drwxr-xr-x 5 apache jack 4096 Aug 13 05:37 .gconf
-rw-r----- 1 apache jack 0 Aug 13 15:47 .gksu.lock
drwxr-xr-x 3 apache jack 4096 Jun 6 20:22 .local
-rw-r--r-- 1 apache jack 675 Jun 6 20:08 .profile
-rw------- 1 apache jack 256 Jun 6 20:22 .pulse-cookie
drwxr-xr-x 2 apache jack 4096 Aug 13 14:20 .ssh
-rw------- 1 apache jack 56 Aug 13 04:45 .Xauthority
-rw------- 1 apache jack 44215 Aug 13 13:54 .xsession-errors
两者的答案都在这个线程中：https://askubuntu.com/questions/134425/how-can-i-chroot-sftp-only-ssh-users-into-their-homes
"基本上，chroot目录必须由root拥有，并且不能是任何组写入访问权限。"
这意味着您需要确保您的ChrootDirectory（/apache）由root拥有，并且不可由任何组/其他组写入。这是由于这里概述的一些与setuid相关的模糊安全风险。
此外，要回答有关/bin/false: No such file or directory的问题：请尝试使用/sbin/nologin。
由于太长而作为另一个答案发布：
在我的发现中，ChrootDirectory的这一要求使它变得毫无用处。为什么某人的主目录对该用户是不可写的？瘸的在Chroot目录中也无法访问Symlinks。
然而，我找到了一个巧妙的解决方法。我创建了一个/home/chroot/outsource目录，并在其中使用mount --bind将系统中的另一个目录/var/www/clients/theclient装载到/home/chroot/outsource/theclient。
由于mount --bind在重新启动之前只是临时的，我在/etc/fstab:中添加了这一行
/var/www/clients/theclient /home/chroot/outsource/theclient none bind,auto,user,noexec 0 0
我已经解决了Mac OS X中的问题，我已经更改了
#ClientAliveInterval 0
至
ClientAliveInterval 300
在/etc/sshd_config中，然后重新启动机器，完成。