一、安装VNC相关包
1. yum -y install tigervnc tigervnc-server tigervnc-server-module
二、复制配置模板文件为vncserver@:1.service
1. cp /lib/systemd/system/vncserver@.service /lib/systemd/system/vncserver@:1.service
三、修改/lib/systemd/system/vncserver@:1.service配置文件
1. [root@kvm01 ~]# cat /lib/systemd/system/vncserver\@\:1.service | grep -v ^# | grep -v ^$
2. [Unit]
3. Description=Remote desktop service (VNC)
4. After=syslog.target network.target
5. [Service]
6. Type=forking
7. ExecStartPre=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :'
8. ExecStart=/usr/sbin/runuser -l root -c "/usr/bin/vncserver %i"
9. PIDFile=/root/.vnc/%H%i.pid
10. ExecStop=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :'
11. [Install]
12. WantedBy=multi-user.target
四、设置VNC用户密码
输入两次密码,完成密码设置
五、重新载入system配置
1. systemctl daemon-reload
六、启动vncserver@:1.service服务,并设置开机自启
1. systemctl start vncserver@:1.service && systemctl enable vncserver@:1.service
注:若系统无法正常关机,则再次启动,此服务无法启动,解决办法参照步骤七
七、问题解决
1.报错:Job for vncserver@:1.service failed because the control process exited with error code. See "systemctl status vncserver@:1.service" and "journalctl -xe" for details.
处理方法:
1. rm -rf /tmp/.X11-unix/*