CentOS7安装后无法使用鼠标选中，复制问题解决
yum命令安装gpm ： yum install gpm*
运行systemctl enable gpm.servicere 添加到后台服务
启动： systemctl start gpm.service
查看启动状态: systemctl status gpm.service
CentOS7服务使用方法
服务使用方法
systemctl start [服务文件名]
systemctl restart [服务文件名]
systemctl stop [服务文件名]
systemctl status [服务文件名]
设置开机启动
systemctl enable [服务文件名]
systemctl disable [服务文件名]
试下: systemctl stop gpm.service 再次查看状态 systemctl status gpm.service
