The common problems when running Wireshark as root.

Code:
Lua: Error during loading:
 [string "/usr/share/wireshark/init.lua"]:44: dofile has been disabled due to running Wireshark as superuser. See https://wiki.wireshark.org/CaptureSetup/CapturePrivileges for help in running Wireshark as an unprivileged user.
I tried xhost +
Change value in /usr/share/wireshark/init.lua
But nothing helps.

So I created a new user, not even in sudo group.
And once again, I got error.

Code:
Qt: Session management error: Authentication Rejected, reason : None of the authentication protocols specified are supported and host-based authentication failed
libGL error: failed to open drm device: Permission denied
libGL error: failed to load driver: i965
Anyway, thanks for reading.