[Bug 1808873] [NEW] gdm3 no greeter with two monitors

[Mike]

Public bug reported:

Hello,

Ubuntu 18.10, Intel integrated video, a monitor connected by DVI, a projector connected by HDMI.
While all the boot messages appear on both devices (if they are turned on) the gdm3 greeter doesn't appear at all (black screens) UNTIL I switch to a virtual console and back (Ctrl+Alt+F2, Ctrl+Alt+F1).

** Affects: gdm3 (Ubuntu)
     Importance: Undecided
         Status: New

** Attachment added: "apport-bug info"
   https://bugs.launchpad.net/bugs/1808873/+attachment/5223090/+files/gdm3bug

** Package changed: console-setup (Ubuntu) => gdm3 (Ubuntu)

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https://bugs.launchpad.net/bugs/1808873

Title:
  gdm3 no greeter with two monitors

Status in gdm3 package in Ubuntu:
  New

Bug description:
  Hello,

  Ubuntu 18.10, Intel integrated video, a monitor connected by DVI, a projector connected by HDMI.
  While all the boot messages appear on both devices (if they are turned on) the gdm3 greeter doesn't appear at all (black screens) UNTIL I switch to a virtual console and back (Ctrl+Alt+F2, Ctrl+Alt+F1).

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