Hi, all

I am using the ros-kinetic version on Ubuntu 16.04.
However, ROS has not been installed for the following reason, Since the last two days,

Following line is the result sentence of apt-get update.
{{{ http://packages.ros.org/ros/ubuntu/dists/xenial/main/binary-i386/Packages.gz Hash Sum mismatch }}}

How can I install ros-kinetic-desktop?
please~~ tell me answer to solve the problem.

thanks.