How to fix Wireshark Permission denied on Linux Debian,Ubuntu

After Installing Wireshark on Distro Debian base like Ubuntu sudo aptitude install wireshark We can still have problems like: 1) The capture session could not be initiated on interface &(You don&have permission to capture on that device) 2) Couldn’t run /usr/bin/dumpcap in child process: Permission denied 3) or we dont see our network adapters at al or just we cant see any activity After installation We have options to allow non-superusers be able to capture packets? (Yes/NO) If we choose YES - allow non-superusers follow this steps: 1) add group wireshark 2)add current user You? to that group 3) sets wireshark group to folder with dump packets sudo groupadd -g wireshark sudo usermod -a -G wireshark $USER sudo chgrp wireshark /usr/bin/dumpcap ### now open again wireshark and it shood works fine ! ### Second option If only super user will be allowed (NO option) in configuration Should non-superusers be able to capture packets? (NO option) In that case we need to set special...