☆を見てニヤつきながら書いてます^^
一応メッセージを書きます。
Failed to start the X server (your graphical interface).
It is likely that it is not set up correctry.
Would you like to view the X server output to diagnose the
ploblem?
yes no
どっちを選んでも次のメッセージ↓
The X server is now disabled.
Restart GDM when it is configured correctly.
ok(のみ選択