Subiquity installer autoinstall UEFI gives error

[Jerry Geis]

I am using autoinstall and my storage section is the default:
  storage:
    layout:
      name: direct

With this I get an error of:
2021-01-20 15:03:14,014 DEBUG subiquitycore.controller.filesystem:171 self.ai_data = {'layout': {'name': 'direct'}}
2021-01-20 15:03:14,015 ERROR root:39 finish: subiquity/Filesystem/apply_autoinstall_config/convert_autoinstall_config: FAIL: 'NoneType' object has no attribute 'grub_device'

Result is I cannot install.

I started with live-server 20.04, I also test focal daily for Jan 21. Both give same error.

I saw similar error for s390. But that is not my hardware. I just have a generic intel NUC I'm installing on.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Matthew Williams (matthew.williams)]

This affects me on Dell r630's with Ubuntu 20.04.2 and Ubuntu 20.04.2.0 in both UEFI and in Bios/Legacy

[Matthew Williams (matthew.williams)]

This affects me on Dell r630's with Ubuntu 20.04.2 and Ubuntu 20.04.2.0 in both UEFI and in Bios/Legacy

[Matthew Williams (matthew.williams)]

Subiquity version 21.01.2