I have upgraded the ubuntu from 16.10 to 17.04 and I am able to connect to wifi but not able to browse any website as DNS resolver not working.
I have searched the exiting issues and think that it was same issue as mention in Can't connect to wifi on Ubuntu 17.04
But the above solution is not working so as temporary fix I have used the below manual steps :
open sudo vim /etc/resolv.conf
enter the following in resolv.conf
nameserver 8.8.8.8
nameserver 8.8.4.4
Please suggest any permanent fix because every time I will connect to wifi I have to perform this step manually.
nmcli device,nmcli connection. if you get any output add them tho your question. – Ravexina Apr 16 '17 at 07:14