I have Linux Mint 19 64-bit Cinnamon.
I have just installed
sudo apt-get install wireshark-gtk
while installing I was asked this:
Answering Yes as you can see, as I am the sole user of this laptop, and I don't see much of the security issue anyways enabling this. But I have a different question than this.
How come that when I run Wireshark from the root terminal, I can listen on my Ethernet, and when I run Wireshark as non-root, interfaces are not even listed there?