标签：ubuntu failed system file 手机
adb push hosts etc/hosts 将hosts文件复制到手机上（覆盖etc里的hosts)
错误：failed to copy hosts to etc/hosts: Read-only file system
解决方法：adb remount , adb shell , chmod 777 system然后重试。
标签：ubuntu failed system file 手机
原文地址：http://6169621.blog.51cto.com/6159621/1606915
