I just installed ubuntu 16.04 on a HP labtop. The installation process was finished successfully. I also enabled the wireless internet, the wireless icon shows the wireless connection is established. I checked both "enable networking" and "enable wi-fi". However, the ping command such as "ping google.com" returns that
ping: unknown host google.com. the Firefox browser does not work either.
May I know how to fix this issue? thanks.
For your reference, please see the command command output as follows:
**ip a s** 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eno1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000 link/ether 64:51:06:ff:df:ab brd ff:ff:ff:ff:ff:ff 3: wlo1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000 link/ether b0:10:41:d3:2d:e5 brd ff:ff:ff:ff:ff:ff inet 192.168.1.92/24 brd 192.168.1.255 scope global dynamic wlo1 valid_lft 86294sec preferred_lft 86294sec inet6 fe80::aa57:46a1:fbb9:7689/64 scope link valid_lft forever preferred_lft forever **ping 220.127.116.11** PING 18.104.22.168 (22.214.171.124) 56(84) bytes of data. 64 bytes from 126.96.36.199: icmp_seq=204 ttl=53 time=1093 ms 64 bytes from 188.8.131.52 icmp_seq=350 ttl=53 time=61.3 ms **cat /etc/resolv.conf** # Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8) # DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN nameserver 127.0.1.1