Comment 6 for bug 2076329

Hi Chris, thank you for the reply and advices. I executed the command on the node where I am trying to run curtin. Please let me know if you need more information.

Also this might be related to this:

https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/2060695

When I disable 'cloud_style_installation' option:

```
# echo 'grub-pc grub-pc/cloud_style_installation select false' | debconf-set-selections
```

dpkg-reconfigure passes well, but it seems it doesn't re-install grub in this case.