Bug#774756: gdm3: No display on laptop screen at startup when using 2 screens

Wed Jan 7 09:08:22 UTC 2015

On 07/01/15 07:53, Rémi Verchère wrote:
> When the OS starts, I cannot see GDM prompt on my laptop screen (I can see the
> gray background on the external screen), the laptop screen is completely black.
> 
> When switching ttys (tty7 -> tty1, then tty1 -> tty7), I can see the login
> screen and log in my Gnome environment.

I think this is the combination of <https://bugs.debian.org/774617> and
<https://bugs.debian.org/762676>.

    S