Public bug reported:
The primary (built-in) display will cause black screen when external 4K
monitor is configured to flipped
Steps to reproduce:
1. plug 4K monitor via HDMI
2. open gnome-control-center
3. select Displays -> Orientation -> Landscape (flipped)
4. apply
5. black screen on built-in displays
Machine:
Dell XPS 13 9380
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: gnome-control-center 1:3.36.1-1ubuntu4
ProcVersionSignature: Ubuntu 5.4.0-21.25-generic 5.4.27
Uname: Linux 5.4.0-21-generic x86_64
ApportVersion: 2.20.11-0ubuntu24
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Thu Apr 9 23:40:24 2020
ExecutablePath: /usr/bin/gnome-control-center
InstallationDate: Installed on 2020-04-07 (2 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200405)
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: gnome-control-center
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: gnome-control-center (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug focal
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You received this bug notification because you are a member of Ubuntu
Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu.
https://bugs.launchpad.net/bugs/1871994
Title:
The primary display is black screen when external 4K monitor is
configured to flipped
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1871994/+subscriptions
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