Earlier I had a network problem. When I got around to looking,
sudo ifconfig eth0
looked good but my browser could not reach sites
ping 8.8.8.8
failed.
I won't mention I tried wicd as few people use it so full reboot
I can not remember what I saw in the past but clicking control panel -> network brings up a GUI
right now I have the net back.
But the GUI values read
Interface=eth0
Use DHCP broadcast no
ip address blank
Network mask 255.255.255.0
Broadcast blank
Gateway blank
Nameservers = 8.8.8.8
(I changed this from blank)
cat /etc/resolv.conf
nameserver 8.8.8.8
Looks good
But why are the other values blank?