This issue troubled me for several months. Why can’t my MacBook Pro’s latest system run Wireshark? After launching, it only shows the following page:
Where is the en0 network interface? I went to Stack Overflow and the software’s official website but couldn’t really find a solution. In general, it told me to modify the permissions of /dev/bpf* to resolve this issue.
Actually, when installing the software, after normally installing ChmodBPF.pkg, all bpf interfaces belong to the access_bpf user, which is correct, and no modification is needed.
Until I accidentally discovered:
I always use a wired network, so I turned off Wi-Fi to avoid interference between Bluetooth and Wi-Fi signals. But, surprisingly, turning on Wi-Fi solved the issue?!!
