GNU/Linux Mint Installing Wireshark Guide
You are Welcome! The Tutorial shows you Step-by-Step How to Install the Latest Wireshark in Mint GNU+Linux Desktops.
And Wireshark for Linux Mint is the World’s foremost Network Protocol Analyzer. It lets you See what’s happening on your Network at a Microscopic Level.
Especially relevant: enabling the Apt Wireshark PPA You’ll Get the Latest stable Wireshark releases back-ported from Debian package versions.