Apt-get update fails

Hello, I installed Raspbian Lite Preview, Version 3.10.101 on a Banana Pi BPI-M64. The system starts but I cannot successfully run apt-get update. The error message is:

Err http://archive.rasberrypi.org jessie InRelease Could not resolve ‘archive.raspberrypi.org’ … Failed to fetch http://mirrordirector.raspbian.org

Maybe, it is a network problem? On the other hand, I can ping a website from the Banana Pi, so it seems that the network connection is OK.

How can I approach the problem?

Better read through this to get an idea about all available Linux images for M64: https://forum.armbian.com/index.php/topic/3169-request-for-banana-pi-m64/

try using this ethtool -s eth0 speed 100 duplex full