suse12操作系统普通用户报错error while loading shared libraries: libcap.so.2: cannot open shared object file: permission denied

1、故障描述

linux主机普通用户执行ping命令报错

ping:error while loading shared libraries: libcap.so.2: cannot open shared object file: permission denied

2、故障原因

 

超级用户修改了根目录权限为655

 

3、解决方案

chmod 755 /