Previously working, now failing to boot

I have HomeAssistant installed in a Virtual Machine (VMWare ESXi, in case that matters). I haven’t needed to do anything to it for several months and I have a dreadful memory for such things but, according to some scrappy notes I made at the time, I understand it’s a “hassio” installation. It’s been working away happily without problems but now (possibly after a power outage) it’s failing to boot properly and ending up on what appears to be an “Autoboot” menu screen. The options don’t display but I evidently have “system 0” and “system 1” boot options. These both launch some sort of boot sequence that end up restarting, and I haven’t found a way to freeze the process so I can read any error messages.

Exploring the “Shell” option I found a “bootchooser” command that produces the following:

HAOS-boot:/ boot
Booting entry 'bootchooser'
bootchooser: No valid targets found:
B
  id: 2
  priority: 20
  default_priority: 1
  remaining attempts: 3
  boot: 'system1'
  disabled due to remaining attempts = 0
A
  id: 1
  priority: 10
  default_priority: 1
  remaining attempts: 3
  boot: 'system0'
  disabled due to remaining attempts = 0
Booting entry 'bootchooser' failed
Nothing bootable found

… but I’m afraid that means little to me and I haven’t yet managed to find anything that sheds much light on it. Can anyone suggest anything I might try from this point to attempt a recovery without reinstalling from scratch?

hi i have the same problem how did you resolve the problem ?

Sorry, I have enough trouble remembering what I did last week never mind three years ago!

My current HomeAutomation setup is a Container installation rather than home assistant OS. Timestamps on various files suggest that my Docker installation dates from a few days after that original post. It’s quite possible I gave up on the problem home assistant OS installation and created a fresh one and switching to Home Assistant Container at the same time.

Good luck with yours. If you manage to fix it, perhaps you could post details here for the benefit of anyone else that might land here in another three years or so :slight_smile: