Initially I thought it was because my ethernet port had a new name, eno1 instead of enp0s3. I tried changing the name in my setup above but I was still unable to get DNS resolved. I looked at my sudo lshw -C network output and saw that my NIC was listed as *-network: DISABLED. I found this forum that seemed to remedy that problem. But I was
domain name system - Ubuntu uses external DNS to resolve I have Ubuntu 12.04, kernel 3.13. It can take 1sec to run "dig localhost" when computer is connected to Internet. When it is disconnected it is much faster. I checked /etc/hosts, I tried disabling virtualbox.org • View topic - [Solved] DNS Not Working Any Apr 01, 2012 How to Set DNS Nameservers on Ubuntu 18.04 | Linuxize Aug 21, 2019
I have Ubuntu 12.04, kernel 3.13. It can take 1sec to run "dig localhost" when computer is connected to Internet. When it is disconnected it is much faster. I checked /etc/hosts, I tried disabling
Ubuntu is an open source software operating system that runs from the desktop, to the cloud, to all your internet connected things.
The curl binary that's built for Debian and Ubuntu doesn't contain support for libc-ares. That's because that library can't return both A (IPv4) and AAAA (IPv6) queries in a single response, so if the host you're connecting to uses IPv6 but you don't have IPv6 support, the connection just fails.
How to configure networking with Netplan on Ubuntu Jun 03, 2019