[Bug 1852546] [NEW] Unencryption screen doesn't allow input after additional displays

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I'm not sure what package handles it as my researching skills are
lacking.

I have Ubuntu 19.10 installed with full drive encryption and when I boot
up my laptop it asks for the unencryption key. If I power on my
additional displays during that screen the keyboard doesn't input
anything to the unencryption key field anymore. The keyboard works
otherwise and I can ctrl+alt+del to reboot. Works normally if the
displays are on from the start and not powered on during the
unencryption screen.

ProblemType: Bug
DistroRelease: Ubuntu 19.10
Package: gdm3 3.34.1-1ubuntu1
ProcVersionSignature: Ubuntu 5.3.0-23.25-generic 5.3.7
Uname: Linux 5.3.0-23-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu8.2
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Thu Nov 14 10:18:21 2019
InstallationDate: Installed on 2018-10-08 (401 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725)
SourcePackage: gdm3
UpgradeStatus: Upgraded to eoan on 2019-10-23 (22 days ago)

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


** Tags: amd64 apport-bug eoan
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Unencryption screen doesn't allow input after additional displays
https://bugs.launchpad.net/bugs/1852546
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