求助centos7里vncserver多用户配置无法启动的问题，尝试了各种方法均不行

stevenewton 2020-04-08 12:46:39

在centos7中配置vncserver的用户时，采用复制复制vncserver@：1.service到etc/systemd/system目录的方式，其中1号为root没问题。但是由于多用户使用，需要建立更多，相同的方法拷贝更多至该目录后，修改了对用的用户名。

以下以vncserver@:7.service为例，使用systemctl start vncserver@:7.service，无法启动提示看日志，日志报错如下，看起来是普通用户没有对runuser的操作权限导致的，但是修改runuser的权限也没有效果，依然报错。

尝试将start 改成 ExecStart=/usr/bin/vncserver，能启动了，但是在锁屏页面输入不了密码，感觉是确认那个按键自动在不断的点。

尝试将forking改为simple，不再报错，但是仍然无法启动，systemctl status vncserver@:7.service仍然报fail。

不知道有没有碰到类似问题的朋友，怎么解决的？

如下是配置文件：



[Service]

Type=forking

User=user1



# Clean any existing files in /tmp/.X11-unix environment

ExecStartPre=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :'

ExecStart=/usr/sbin/runuser -l user1 -c "/usr/bin/vncserver %i -geometry 1920x960"

PIDFile=/home/user1/.vnc/%H%i.pid

ExecStop=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :'



[Install]

WantedBy=multi-user.target

systemctl start vncserver@:7.service 后日志的报错



Apr 08 11:46:12 steve systemd[1]: mdcheck_start.timer lacks value setting. Refu

Apr 08 11:46:12 steve systemd[1]: [/usr/lib/systemd/system/mdcheck_start.servic

Apr 08 11:46:12 steve systemd[1]: [/usr/lib/systemd/system/mdcheck_continue.ser

Apr 08 11:46:20 steve polkitd[1559]: Registered Authentication Agent for unix-p

Apr 08 11:46:20 steve systemd[1]: Starting Remote desktop service (VNC)...

-- Subject: Unit vncserver@:7.service has begun start-up

-- Defined-By: systemd

-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel

-- 

-- Unit vncserver@:7.service has begun starting up.

Apr 08 11:46:20 steve runuser[342]: runuser: may not be used by non-root users

Apr 08 11:46:20 steve systemd[1]: vncserver@:7.service: control process exited,

Apr 08 11:46:20 steve systemd[1]: Failed to start Remote desktop service (VNC).

-- Subject: Unit vncserver@:7.service has failed

-- Defined-By: systemd

-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel

-- 

-- Unit vncserver@:7.service has failed.

-- 

-- The result is failed.

Apr 08 11:46:20 steve systemd[1]: Unit vncserver@:7.service entered failed stat

Apr 08 11:46:20 steve systemd[1]: vncserver@:7.service failed.

Apr 08 11:46:20 steve polkitd[1559]: Unregistered Authentication Agent for unix

lines 2849-2871/2871 (END)

Apr 08 11:46:12 steve systemd[1]: mdcheck_start.timer lacks value setting. Refusing.

Apr 08 11:46:12 steve systemd[1]: [/usr/lib/systemd/system/mdcheck_start.service:14] Invalid environment assignment, ignoring: MDADM_CHECK_DURATION='"6 hours"'

Apr 08 11:46:12 steve systemd[1]: [/usr/lib/systemd/system/mdcheck_continue.service:14] Invalid environment assignment, ignoring: MDADM_CHECK_DURATION='"6 hours"'

Apr 08 11:46:20 steve polkitd[1559]: Registered Authentication Agent for unix-process:322:283250682 (system bus name :1.17231 [/usr/bin/pkttyagent --notify-fd 5 --fallback], object path /org/freedesktop/PolicyK

Apr 08 11:46:20 steve systemd[1]: Starting Remote desktop service (VNC)...

-- Subject: Unit vncserver@:7.service has begun start-up

-- Defined-By: systemd

-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel

-- 

-- Unit vncserver@:7.service has begun starting up.

Apr 08 11:46:20 steve runuser[342]: runuser: may not be used by non-root users

Apr 08 11:46:20 steve systemd[1]: vncserver@:7.service: control process exited, code=exited status=1

Apr 08 11:46:20 steve systemd[1]: Failed to start Remote desktop service (VNC).

-- Subject: Unit vncserver@:7.service has failed

-- Defined-By: systemd

-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel

-- 

-- Unit vncserver@:7.service has failed.

-- 

-- The result is failed.

Apr 08 11:46:20 steve systemd[1]: Unit vncserver@:7.service entered failed state.

Apr 08 11:46:20 steve systemd[1]: vncserver@:7.service failed.

Apr 08 11:46:20 steve polkitd[1559]: Unregistered Authentication Agent for unix-process:322:283250682 (system bus name :1.17231, object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale en_US.UTF-8)