I am facing DNS resolving issue sometimes in my Ubuntu 14.04.2 LTS trusty.
I have configured my system with network manager to work with static IP assignment. I have also tried by changing DNS server address but when this issue occurs I can’t access any websites via URL but I can access via IP only.
I have also tried with nslookup but it’s also not getting dns server of any website during this problem.
I have to restart my computer everytime, I face the issue.
Please help me as it’s totally stuck my whole work due to restart the system and losing connectivity anytime.
Your help will be appriciated.