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In my case, I will choose my wireless network interface, wlp3s0. You also can select Any to listen through all network devices. In the Wireshark initial screen, you need to select the network interface whose traffic you want to analyze. Unprivileged users with access also can run Wireshark from the command line.
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If unprivileged user access was allowed, then you also can open Wireshark from the graphical environment under the Internet. If you selected Yes, then you can open Wireshark from the graphical environment as shown in the next screenshot. If you selected the option No, then you need to execute Wireshark with privileges as shown below.
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If you are the only one using your computer, you can press Yes otherwise, it is recommended to press No.
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During the installation process, you will be asked if Wireshark can be executed as an unprivileged user or only as a root.
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