Comment 2 for bug 21987

Thanks for taking the time with this bug for me, it really means a lot. I am
fairly sure lo is configured properly (I didn't do anything to configure it
though). Here is what happens when I ping localhost:

robert@elephant:~$ ping 127.0.0.1
PING 127.0.0.1 (127.0.0.1) 56(84) bytes of data.
64 bytes from 127.0.0.1: icmp_seq=1 ttl=64 time=0.203 ms
64 bytes from 127.0.0.1: icmp_seq=2 ttl=64 time=0.081 ms
64 bytes from 127.0.0.1: icmp_seq=3 ttl=64 time=0.100 ms
64 bytes from 127.0.0.1: icmp_seq=4 ttl=64 time=0.111 ms

--- 127.0.0.1 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3000ms
rtt min/avg/max/mdev = 0.081/0.123/0.203/0.048 ms
robert@elephant:~$