Macchanger不能在fedora25

Question

改變WiFi MAC地址，當我鍵入macchanger -r wlp6s0，它給輸出：

[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 

我想在每次登錄時改變我的MAC地址。我該怎麼做呢？

Answer 1

如果WiFi已啓用，您將收到該消息。禁用WiFi將解決問題。