Thanks for those logs. They show the problem happening immediately, as
soon as 2.5 seconds after the kernel starts.
This bug is now assigned to the kernel ('linux' component). I believe
this is a kernel bug, if not a hardware fault.
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https://bugs.launchpad.net/bugs/1830792
Title:
[i915] Rotated display is overscaled and overdrawn while i915 crashes
repeatedly
Status in gnome-shell package in Ubuntu:
Invalid
Status in linux package in Ubuntu:
Confirmed
Status in mutter package in Ubuntu:
Invalid
Status in xorg-server package in Ubuntu:
Invalid
Bug description:
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
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