"Cloning" - nested Proxmox

[SamTzu]

I was trying to clone new Standalone Proxmox installation on KVM by doing a backup to PBS server then restoring that backup as a new virtual machine.
Worked quite well.

Then I updated
/etc/hostname
/etc/hosts
/etc/network/interfaces
and regenerated ssh keys with
ssh-keygen -A
After reboot I noticed that pve-manager wont start.

What did I miss?

 

[_gabriel]

nothing else ?
an incorrect apt upgrade?

edit: check journalctl -xe

 

[SamTzu]

Mae Culpa.
Note to self... always triple check hosts file.