not load with sudo (ps
command return my login)
return thesz 2 command:
/usr/lib/polkit-kde-authentication-agent-1
# and after chech if is loaded:
ps -aux | grep polkit-kde
??
dbus is ok ? : return systemctl status dbus
Summary
for find deleted, we can check all packages, exists a long command:
LANG=C sudo pacman -Qkk 1>/dev/null