Macchanger无法在fedora25中更改wifi mac地址

Question

当我输入macchanger -r wlp6s0时，它会输出：

[root@localhost ~]# macchanger -r wlp6s0

Current MAC:   ac:d1:b8:d8:77:c5 (unknown)

Permanent MAC: ac:d1:b8:d8:77:c5 (unknown)

[ERROR] Could not change MAC: interface up or insufficient permissions: Too many open files in system

我想在每次登录时更改我的mac地址。我该怎么做？

Answer 1

如果启用了WiFi，您将收到该消息。禁用WiFi将解决问题。