Fixing DNS Issues in Ubuntu 18.04 LTS

DNS Resolve is not working on 18.04 server - Ask Ubuntu

1. See my answer askubuntu.com/questions/1113360/… Try adding the libnss-resolve package. · 1. are you able to contact local DNS cache? output of ...

Fixing DNS Issues in Ubuntu 18.04 LTS | by Ahmad Bilal - Medium

Short post today, on fixing DNS issues in the latest Ubuntu 18.04 LTS. I upgraded my ThinkPad from Ubuntu 16.04 LTS, and started hitting DNS ...

DNS stops resolving on Ubuntu 18.04 (17081) | Linode Questions

I'm having issues with DNS lookups on my new install running Ubuntu 18.04 LTS. It uses the Linode "Auto-configure Networking" and I haven't made any changes to ...

DNS not working after upgrade to 18.04 - Ubuntu Forums

Usually systemd-resolved gets the DNS servers from the DHCP handshake. Does your DHCP server give out the DNS addresses? Also you can edit /etc/ ...

Ubuntu 18.04.5 Server DNS issue

Server settings ended up being fine. The network team made changes to Cisco Umbrella without informing me. Changed nameservers to the ...

Ubuntu 18.04 unable to resolve cognitiveservices DNS names #798

@mikeharder Hello, Thank you for provided details and the investigation. I was able to reproduce the issue on Ubuntu 18.04 agent, ...

DNS Failures on Ubuntu 18.04 : r/AZURE - Reddit

54 reported experiencing DNS errors when trying to access their resources. Reports of this issue are confined to this single Ubuntu version.

DNS not working in fresh Ubuntu 18.04 that installed from Windows ...

Have you tried using the nslookup tool against the current NS from resolv.conf and also setting a server to query manually?

Fixing the network after upgrading to Ubuntu 18.04 LTS from 16.04 ...

The only nasty thing: DNS (Pi-Hole) was not working. I could fix that by manually setting the DNS server in /etc/resolv.conf from ...

Pi-Hole DNS not Solved in Ubuntu 18.04 LTS - Help

I install Wireguard + pi-hole on VPS Server (Ubuntu 20.04 LTS) Connect both Wireguard and Pi-hole But the issue is Ad's are not blocking in ...

Ubuntu18.04 custom DNS configuration issues : r/linuxadmin - Reddit

The correct default* way to configure dns in ubuntu is to use netplan (as you have done) and run netplan apply. After that you can check what ...

Set custom DNS servers on Ubuntu 18.04 or 20.04 - Ricmedia

Set DNS servers with Netplan, Network Manager and static IP · Open up a Terminal window and enter: ip a to list your current Ethernet/W-Fi ...

Ubuntu 18.04 Server - how to check DNS IP server setting being used

I am running Ubuntu 16.04 LTS and see something similar. If you issue a dig www.google.ca +trace | grep 'Received'. The first host in the ...

How to Set DNS Nameservers on Ubuntu 18.04 - Linuxize

Setting DNS Nameservers on Ubuntu Desktop # · Launch the Settings window. · If you are connected to a WiFi network click on the “Wi-FI” tab.

Question - resolv.conf problems with Ubuntu 22.04 LTS - Plesk Forum

The DHCP-client requests, on default, DNS-servers from the DHCP-server, which are IONOS-servers. After editing the /etc/dhcp/dhclient.conf and ...

Dnsmasq not starting - Ubuntu 18.04 - Help - Pi-hole Userspace

The only way to get internet working is to change the nameserver in /etc/resovle.conf to opendns or google or something other than local host.

How to change DNS servers on Ubuntu 18.04, 20.04 and 22.04

To set your DNS server in Ubuntu, you don't need to rely on a graphical interface. You can simply use the command line to amend the DNS server.

How to set DNS nameservers in Ubuntu Server 18.04 | TechRepublic

Log into your 18.04 server and look for that /etc/network/interfaces file. Guess what? It's there. However, you can configure it all you want, ...

why my Authoritative DNS Server on Ubuntu 18.04 not working after ...

If your DNS server name belongs to the zone it is serving then you also need to update "glue" records at your parent zone to point to new ip ...

Question #670291 “18.04 Desktop LTS DNS lookup problem”

I am using te latest Ubuntu Mate Desktop 18.04 LTS release and have issues getting local DNS to work. In my network I maintain a central ...