In my case there were two issues:
- IP address of hassio VM was blocked by firewall.
Diagnostics:
ha > login-
# ping 8.8.8.8- check that ping goes well. -
# exit- to leave shell
Solution: depends on your firewall/gateway soft/hardware.
- DNS requests to server were going from 172.17.0.1 IP which obviously internal DNS didn’t like.
Diagnostics:
ha > login-
# ping 8.8.8.8- should be alive, -
# ping yahoo.com- should be allive too. - If
yahooping doesn’t ‘fly’, then check dns with
# nslookup yahoo.com. -
# exit- to leave shell
Solution: fix DNS.
After that update went with flying colors.