If booted in tent mode screen orientation is wrong

[Alexander Kallenbach]

As described above. I've booted my convertible laptop in tent mode. After the login the screen orinetation is getting wrong. Top is on the bottom but the control-orinetation (mouse and touch-screen) is the right one. So if I for example want to open the Gnome Shell I have to click in the bottom left corner, but the button is shown in the top right corner. Even if I turn back the screen in "normal" mode the roientation keeps to be wrong.
This bug doesn't appear in a wayland session.

ProblemType: Bug
DistroRelease: Ubuntu 18.10
Package: gnome-shell 3.30.1-2ubuntu1
ProcVersionSignature: Ubuntu 4.18.0-11.12-generic 4.18.12
Uname: Linux 4.18.0-11-generic x86_64
ApportVersion: 2.20.10-0ubuntu13.1
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Sun Dec 2 23:08:18 2018
DisplayManager: gdm3
InstallationDate: Installed on 2018-11-30 (2 days ago)
InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3)
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SourcePackage: gnome-shell
UpgradeStatus: No upgrade log present (probably fresh install)

[Daniel van Vugt (vanvugt)]

What model laptop are you using?

[Alexander Kallenbach (kallenbachalex)]

I'm using a Lenovo ThinkPad X1 Yoga (3rd Gen.).

[Sebastien Bacher (seb128)]

What's the output of that command? "sudo systemctl stop iio-sensor-proxy.service; G_MESSAGES_DEBUG=all sudo /usr/sbin/iio-sensor-proxy"?

[Alexander Kallenbach (kallenbachalex)]

The command doesn't produce any output. The process doesn't seem to end.

[Daniel van Vugt (vanvugt)]

I'm guessing it's the shell that needs to poll for the current orientation at startup, because there might not be any events signifying a change in orientation.

[Launchpad Janitor (janitor)]

[Expired for gnome-shell (Ubuntu) because there has been no activity for 60 days.]