HAOS DNS not working in Terminal

Installation Home Assistant OS
1

I have recently installed HOAS on an Intel 64bit workstation. This is up and running fine.

I am trying to install HACS, but cannot get DNS name resolution to work from within Terminal.

Here is the output from my terminal:

| |  | |                          /\           (_)   | |            | |  
| |__| | ___  _ __ ___   ___     /  \   ___ ___ _ ___| |_ __ _ _ __ | |_ 
|  __  |/ _ \| '_ \ _ \ / _ \   / /\ \ / __/ __| / __| __/ _\ | '_ \| __|
| |  | | (_) | | | | | |  __/  / ____ \\__ \__ \ \__ \ || (_| | | | | |_ 
|_|  |_|\___/|_| |_| |_|\___| /_/    \_\___/___/_|___/\__\__,_|_| |_|\__|

Welcome to the Home Assistant command line.

System information
  IPv4 addresses for wlp2s0: 
  IPv4 addresses for enp1s0: 192.168.1.100/24
  IPv6 addresses for enp1s0: fe80::f17a:22b:5ea3:79ad/64

  OS Version:               Home Assistant OS 10.5
  Home Assistant Core:      2023.8.4

  Home Assistant URL:       http://homeassistant.local:8123
  Observer URL:             http://homeassistant.local:4357
[core-ssh ~]$ dig www.google.com
;; communications error to 127.0.0.11#53: timed out
;; communications error to 127.0.0.11#53: timed out
;; communications error to 127.0.0.11#53: timed out

; <<>> DiG 9.18.13 <<>> www.google.com
;; global options: +cmd
;; no servers could be reached
[core-ssh ~]$ ha dns info
fallback: true
host: 172.30.32.3
llmnr: true
locals:
- dns://192.168.1.1
mdns: true
servers:
- dns://1.1.1.1
update_available: false
version: 2023.06.2
version_latest: 2023.06.2

I have tried turning IPV6 off in the HA settings, but this didn’t help.
I have tried DNS fallback true and false. No difference.

I have completely rebooted the host computer too, just in case. This didn’t help.

Any suggestions?

2

What is the output of ha net info?

3 
[core-ssh ~]$ ha net info                                                                                                                                              
docker:                                                                                                                                                                
  address: 172.30.32.0/23                                                                                                                                              
  dns: 172.30.32.3                                                                                                                                                     
  gateway: 172.30.32.1                                                                                                                                                 
  interface: hassio                                                                                                                                                    
host_internet: true                                                                                                                                                    
interfaces:                                                                                                                                                            
- connected: true                                                                                                                                                      
  enabled: true                                                                                                                                                        
  interface: enp1s0                                                                                                                                                    
  ipv4:                                                                                                                                                                
    address:                                                                                                                                                           
    - 192.168.1.100/24
    gateway: 192.168.1.1
    method: auto
    nameservers:
    - 202.142.142.142
    - 202.142.142.242
    ready: true
  ipv6:
    address:
    - fe80::f17a:22b:5ea3:79ad/64
    gateway: null
    method: disabled
    nameservers: []
    ready: true
  mac: 18:60:24:26:C8:EA
  primary: true
  type: ethernet
  vlan: null
  wifi: null
- connected: false
  enabled: false
  interface: wlp2s0
  ipv4:
    address: []
    gateway: null
    method: disabled
    nameservers: []
    ready: false
  ipv6:
    address: []
    gateway: null
    method: disabled
    nameservers: []
    ready: false
  mac: F4:96:34:79:FF:04
  primary: false
  type: wireless
  vlan: null
  wifi: null
supervisor_internet: true
5

​ ​ ​Hi,
I am new to he HA community and having the same issue. I just installed HA OS so it is a clean install without any specific network or DNS config. Whenever I try to add an integration with an external API (like whether services) I always get a connection issue.

If I try to ping a name like

ping google.com

I get a

ping: bad address 'google.com'

I tried to add the Google DNS servers into the DNS config with:

ha dns options --servers dns://8.8.8.8

but still not working, even after dns restart or a full restart of the system. It does seem that HA cannot resolve any internet name, I also have some errors in the logs like these:

Error connecting to weather service:

Logger: metno
Source: components/met/__init__.py:176
First occurred: 7:45:55 AM (114 occurrences)
Last logged: 10:12:57 AM

Access to https://aa015h6buqvih86i1.api.met.no/weatherapi/locationforecast/2.0/complete returned error 'ClientConnectorError'

Error connecting to some HA alerts system

Logger: homeassistant.components.homeassistant_alerts
Source: helpers/update_coordinator.py:269
Integration: Home Assistant Alerts (documentation, issues)
First occurred: 7:46:05 AM (1 occurrences)
Last logged: 7:46:05 AM

Error requesting homeassistant_alerts data: Cannot connect to host alerts.home-assistant.io:443 ssl:default [Try again]

Anyone has an idea on what could I test or adjust?
Thank you

6

Hi,
just replying to myself, I saw this thread later on:

https://community.home-assistant.io/t/not-able-to-make-a-connection-beyond-my-local-network/

And I also had the same issue about Balena freezing at 31-32%, check the post above as it seems some users has the same issue and reinstalling with an image created with another software solved the issue.

I’ll try it soon.

7

Hello,
I’m experiencing the same issue and I’ve installed HA using Ubuntu from a USB flash drive and install the Home Assistant Operating System from there (with Disks).
What could I try? Any clue?

8

I had also this problem