Unable to connect to HAOS, HAOS not booting up?

Installation Home Assistant OS
1

Hi all,

I’m running HAOS for more than 1 year now without any issue.
I have upgraded it recently to 2023.10.3 (I have opened it without issue since then).
I’m going back from WE and now I’m not anymore able to connect.
192.168.1.2:8123 doesn’t answer, even in a private tab.
Same for iOS app (The request timed out).
I’m not able to ssh in.
I tried on shutdown and restart the Pi4 supporting HAOS but same result.

Nmap scan is giving me:
Starting Nmap 7.94 ( https://nmap.org ) at 2023-10-23 00:06 CEST
Nmap scan report for 192.168.1.2
Host is up (0.0026s latency).
Not shown: 998 closed tcp ports (conn-refused)
PORT STATE SERVICE
111/tcp open rpcbind
3000/tcp open ppp

As I have NO access, I don’t know what to do next.
Any help appreciated here.

I’m running HAOS on PI4 from an external SSD.

Thanks
Tom

2

Try to access the observer:

192.168.1.2:4357 - 4357 (HELP) is the port.

Otherwise, hook up a screen to the Rpi and have a look what it says.

3

Thanks for the advice.
Nothing on 4357 port.
Finally bought a micro HDMI cable to connect a screen.
New reboot and everything is fine :grimacing:…
At least I have the cable for the next time now ;).