Comment # 13 on bug 1102563 from Guillaume GARDET

(In reply to Stefan Dirsch from comment #11)
> I came into Tumbleweed with snapshot 20180807, so you can give it a try.

I uploaded the new log. There is no more the message complaining about
virtio_gpu_dri.so file missing, but auto-login is still broken.

This part of the log seems to be relevant:
  gdm[1695]: gdm_session_handle_secret_info_query: assertion
'self->priv->user_verifier_interface != NULL' failed
  gdm-autologin][1723]: gkr-pam: couldn't get the password from user:
Conversation error