-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Mon, Sep 04, 2017 at 01:32:07PM +0800, Jaehong Park wrote: > I just installed Debian 9 yesterday. > And I gave a fatal problem with login screen. > After grub it only showing me black screen, but enter my password it starts > showing me my desktop environment screen correctly. > > What’s the cause?
Hm. It looks a bit as if your monitor isn't coping well with the video mode your login screen has? Do you have a desktop computer with separate monitor? Or a laptop? Tell us a bit more about your monitor, your graphics card etc. Cheers - -- tomás -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iEYEARECAAYFAlms+RoACgkQBcgs9XrR2kZ7CACfZg+HAuep3WrQjvLiIwEqNc8t n0YAniX6oCJBmYZMcu/+BQK2dJBXd1lD =KMLV -----END PGP SIGNATURE-----