It's a generic bug, I reproduced it on 18.04.3 with 5.0.0-32 kernel.
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https://bugs.launchpad.net/bugs/1850886
Title:
Auto-rotate is not working properly when system is booted up while not
in its regular orientation
Status in GNOME Shell:
New
Status in linux-meta-oem package in Ubuntu:
Confirmed
Bug description:
[RELEASE VERSION]
Description: Ubuntu 18.04.3 LTS
Release: 18.04
[PACKAGE VERSION]
linux-oem:
Installed: 4.15.0.1057.61
Candidate: 4.15.0.1057.61
Version table:
*** 4.15.0.1057.61 500
500 http://jp.archive.ubuntu.com/ubuntu bionic-updates/main amd64
Packages
500 http://security.ubuntu.com/ubuntu bionic-security/main amd64
Packages
100 /var/lib/dpkg/status
4.15.0.1004.2 500
500 http://jp.archive.ubuntu.com/ubuntu bionic/main amd64 Packages
[EXPECTED OUTPUT]
Upon boot up with auto-rotation enabled, display should show the proper
screen orientation of the system accordingly
[ACTUAL OUTPUT]
Auto-rotation is not working properly when system is booted up while not in
its regular orientation
[STEPS]
1. Make sure auto-rotation is enabled on the system
2. Before turning the system on, put it on tablet mode, with the inverted
landscape rotation (the top part/the part with the camera is adjacent to the
surface). The system should follow this orientation when the login screen
appears.
3. Login to the system
4. Switch to the clam shell mode. The display suddenly becomes inverted/the
opposite direction of the expected output.
5. Switch back to the tablet mode. The display also ends up being inverted/in
the opposite direction of the expected output
[REMARKS]
*Using WHL
*The system seems to be setting the orientation according to the orientation
during boot up
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-oem 4.15.0.1057.61
ProcVersionSignature: Ubuntu 5.0.0-1024.27-oem-osp1 5.0.21
Uname: Linux 5.0.0-1024-oem-osp1 x86_64
ApportVersion: 2.20.9-0ubuntu7.7
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Fri Nov 1 14:23:14 2019
DistributionChannelDescriptor:
# This is the distribution channel descriptor for the OEM CDs
# For more information see
http://wiki.ubuntu.com/DistributionChannelDescriptor
canonical-oem-sutton-bionic-amd64-20190722-12+sutton-dijkstra-bionic-amd64+iso
InstallationDate: Installed on 2019-07-25 (98 days ago)
InstallationMedia: Ubuntu 18.04 "Bionic" - Build amd64 LIVE Binary
20190722-05:40
SourcePackage: linux-meta-oem
UpgradeStatus: No upgrade log present (probably fresh install)
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