Comment 40 for bug 1873809

I'm not sure if it's related, but maybe worth the mention: could this be due to the initrd-less boot? I've noticed that in some VMs, it first fails to boot (it tries an initrd-less boot), reboots and then loads the initrd. This is an Ubuntu grub-thing, and you can prevent that by deleting a file *40*partuuid* form /etc/default/grub.d/ (need to recreate grub config file after that).

Cheers,

Guilherme