Yesterday, my BeagleBone Black (Rev C) was working fine. Today, when I powered up the system eth0 is not coming up.
$ ip addr show eth0
2: eth0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether c8:df:84:d7:07:a6 brd ff:ff:ff:ff:ff:ff
How do I get eth0 to come up again? I’ve tried rebooting the board with
$ sudo reboot and restarting the service with
$ sudo /etc/init.d/networking restart but neither helped. Yesterday, I installed smbclient and cifs-utils, and deleted the /usr/src and /usr/include directories. Does anyone know how to get eth0 working?