
echo "nameserver 8.8.8.8" | sudo tee /etc/nf > /dev/null

Lets look at the possible DNS resolving issues.įirst, temporarily add a known DNS server to your system. due to a change in your network has similarly blocked this naming - for example, new router/modem, reconfiguring a switch with a new configuration.temporary due to your Internet Service Provider not correctly forwarding internet naming (DNS) to either its or external DNS servers, or.I did an update on my instance yesterday and am now experiencing this. This is what I'm seeing when I try to run sudo apt-get update. They have been ignored, or old ones used instead. W: Failed to fetch Temporary failure resolving ‘gb.’ W: Failed to fetch Temporary failure resolving ‘’

