I have a dual boot ASUS ROG laptop with Ubuntu and Windows. Few days ago internet stopped working on Ubuntu - I am connected to the network, but with no internet, in Windows everything works perfectly.
Output of ls -al /etc/resolv.conf
/etc/resolv.conf -> /run/resolvconf/resolv.conf
I tried No internet after 16.04 LTS 18.04.01 upgrade and now I am able to ping ip addresses, but I can't ping using names. After trying using web browser ping starts to say:
send msg: Operation not permitted