FIX Linux: apt-get update: Reading package lists... Error!

when apt-get update, get errors like:

Reading package lists... Error!W: There is no public key available for the following key IDs:1397BC53640DB551E: Encountered a section with no Package: headerE: Problem with MergeList /var/lib/apt/lists/packages.ros.org_ros_ubuntu_dists_trusty_main_i18n_Translation-enE: The package lists or status file could not be parsed or opened.

Solution:

sudo apt-get update
sudo rm /var/lib/apt/lists/* -vf