Public bug reported:
On my system I have two display: one in landscape, and one in portrait.
The landscape display is fine, but the portrait display is corrupted. If
I unplug the display from the computer for some time and then plug it
back in it will occasionally fix the problem.
Once the problem is fixed, the display works perfectly fine,
indefinitely. However, as soon as I reboot the computer the display will
come up corrupted again and never recovers without many rounds of
plug/unplug turn off/turn on. It's extremely frustrating.
ProblemType: Bug
DistroRelease: Ubuntu 19.04
Package: gnome-shell 3.32.0+git20190410-1ubuntu1
ProcVersionSignature: Ubuntu 5.0.0-15.16-generic 5.0.6
Uname: Linux 5.0.0-15-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.10-0ubuntu27
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Tue May 28 15:57:02 2019
DisplayManager: gdm3
GsettingsChanges:
b'org.gnome.shell' b'command-history' redacted by apport
b'org.gnome.shell' b'favorite-apps' redacted by apport
b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/usr/bin/fish
SourcePackage: gnome-shell
UpgradeStatus: Upgraded to disco on 2019-04-22 (36 days ago)
modified.conffile..etc.logrotate.d.apport: [modified]
mtime.conffile..etc.logrotate.d.apport: 2019-01-12T15:50:59.090583
** Affects: gnome-shell (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug disco
** Attachment added: "The current display settings of the machine."
https://bugs.launchpad.net/bugs/1830792/+attachment/5267234/+files/display-settings.png
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https://bugs.launchpad.net/bugs/1830792
Title:
Ubuntu display is corrupted, never recovers
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