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centos7安装tigervnc-server服务并且黑屏的解决方法
source link: https://blog.51cto.com/u_13869972/5504485
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centos7安装tigervnc-server服务并且黑屏的解决方法
原创1.下载三个包，传到/root下面
2.依次安装
3.复制文件
cp /lib/systemd/system/[email protected] /etc/systemd/system/vncserver@:1.service
4.因为我有两个两个用户，一个是root ，另外一个是普通用户,我决定让普通用户使用vnc,那么编辑
/etc/systemd/system/vncserver@:1.service这个文件，将其中的<user>改为普通用户名即可
vim /etc/systemd/system/vncserver@\:1.service
5.切换到普通用户，设置vncpasswd
6.切换到root,启动vnc服务
[root@ ~]# systemctl daemon-reload
[root@ ~]# systemctl start vncserver@\:1.service
[root@ ~]# systemctl enable vncserver@\:1.service
[root@ ~]# systemctl status vncserver@\:1.service
● vncserver@:1.service - Remote desktop service (VNC)
Loaded: loaded (/etc/systemd/system/vncserver@:1.service; enabled; vendor preset: disabled)
Active: active (running) since Fri 2022-07-22 14:27:34 CST; 9min ago
Main PID: 380762 (vncserver_wrapp)
CGroup: /system.slice/system-vncserver.slice/vncserver@:1.service
├─ 22539 sleep 5
└─380762 /bin/sh /usr/bin/vncserver_wrapper cdssadmin :1
Jul 22 14:27:34 hm-db systemd[1]: Starting Remote desktop service (VNC)...
Jul 22 14:27:34 hm-db systemd[1]: Started Remote desktop service (VNC).
Jul 22 14:27:37 hm-db vncserver_wrapper[380762]: New 'hm-db:1 (cdssadmin)' desktop is hm-db:1
Jul 22 14:27:37 hm-db vncserver_wrapper[380762]: Starting applications specified in /home/cdssadmin/.vnc/xstartup
Jul 22 14:27:37 hm-db vncserver_wrapper[380762]: Log file is /home/cdssadmin/.vnc/hm-db:1.log
Jul 22 14:27:42 hm-db vncserver_wrapper[380762]: 'vncserver :1' has PID 380786, waiting until it exits ...
[root@ ~]# netstat -lnpt|grep Xvnc
tcp 0 0 0.0.0.0:5901 0.0.0.0:* LISTEN 380786/Xvnc
tcp 0 0 0.0.0.0:6001 0.0.0.0:* LISTEN 380786/Xvnc
tcp6 0 0 :::5901 :::* LISTEN 380786/Xvnc
tcp6 0 0 :::6001 :::* LISTEN 380786/Xvnc
[root@ ~]# systemctl start vncserver@\:1.service
[root@ ~]# systemctl enable vncserver@\:1.service
[root@ ~]# systemctl status vncserver@\:1.service
● vncserver@:1.service - Remote desktop service (VNC)
Loaded: loaded (/etc/systemd/system/vncserver@:1.service; enabled; vendor preset: disabled)
Active: active (running) since Fri 2022-07-22 14:27:34 CST; 9min ago
Main PID: 380762 (vncserver_wrapp)
CGroup: /system.slice/system-vncserver.slice/vncserver@:1.service
├─ 22539 sleep 5
└─380762 /bin/sh /usr/bin/vncserver_wrapper cdssadmin :1
Jul 22 14:27:34 hm-db systemd[1]: Starting Remote desktop service (VNC)...
Jul 22 14:27:34 hm-db systemd[1]: Started Remote desktop service (VNC).
Jul 22 14:27:37 hm-db vncserver_wrapper[380762]: New 'hm-db:1 (cdssadmin)' desktop is hm-db:1
Jul 22 14:27:37 hm-db vncserver_wrapper[380762]: Starting applications specified in /home/cdssadmin/.vnc/xstartup
Jul 22 14:27:37 hm-db vncserver_wrapper[380762]: Log file is /home/cdssadmin/.vnc/hm-db:1.log
Jul 22 14:27:42 hm-db vncserver_wrapper[380762]: 'vncserver :1' has PID 380786, waiting until it exits ...
[root@ ~]# netstat -lnpt|grep Xvnc
tcp 0 0 0.0.0.0:5901 0.0.0.0:* LISTEN 380786/Xvnc
tcp 0 0 0.0.0.0:6001 0.0.0.0:* LISTEN 380786/Xvnc
tcp6 0 0 :::5901 :::* LISTEN 380786/Xvnc
tcp6 0 0 :::6001 :::* LISTEN 380786/Xvnc
7.问题，启动后，用vnc viewer能连接上，但是
黑屏，查看日志发现此处错误：
8.删掉/run/user/100[root@hm-db ~]# rm /run/user/1002/dconf/user
[root@ ~]# rm /run/user/1002/dconf/user
rm: remove regular file ‘/run/user/1002/dconf/user’? y
rm: remove regular file ‘/run/user/1002/dconf/user’? y
9.接着就正常了。
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