Comment 9 for bug 1817128

Checking service status indicates the failures:

```
service gdm3 status
Process: ExecStartPre: /usr/share/gdm/generate-config (code=exited,status=0/SUCCESS)
Process: ExecStartPre: /usr/lib/gdm3/gdm-wait-for-drm (code=exited,status=0/SUCCESS)
...

gdm-password: gkr-pam: unable to local control file
```

Relevant components:

  * gdm3 3.34.1-1
  * gnome-shell 3.34.1-1
  * gnome-keyring 3.34.0-1

Also tried:

/etc/gdm/custom.conf

# Enable automatic login for user
[daemon]
AutomaticLogin=username
AutomaticLoginEnable=True

but this lead to a either a black screen with a mouse pointer, or after resetting the dconf

```
dconf reset -f /
```

it would eventually crash and had to be hard rebooted.