Hello
I kindly request your help to solve my installation issue.
I use a raspi 3B
I strictly followed the steps of the page https://www.home-assistant.io/getting-started/ - with the 32 bits version
For the USB stick, iI used the default example of the page https://github.com/home-assistant/hassos/blob/dev/Documentation/network.md
I should say, I didn’t understand the means of id and uuid - so I took as it
When I start the raspi, all messages are ok (ie no error displayed)
But after a while, it loops every avg 315s with :
IPv6 : ADDRCONF(NETDEV_UP): wlan0: link is not ready
brcmfmac: power management disabled
What is strange for me, is my home network is ony IPv4 (not v6)
And during the bootup, I saw some “link is ready”
If I hit return, and login root, I have the a prompt
And all commands are answered but “network” or “ne”, where I have the message :
No valid action detected
After a “ho shutdown”, I can stop the system 
and write this message
Thks for your help
Lionel
've installed