Bug 25254

Description of problem:

After running https://github.com/shlomif/shlomif-computer-settings/blob/master/shlomif-settings/home-bin-executables/bin/plasmawayland.sh I get this:

```
startplasmacompositor: Starting up...
dbus-update-activation-environment: warning: error sending to systemd: org.freedesktop.DBus.Error.Spawn.ChildExited: Process org.freedesktop.systemd1 exited with status 1
No backend specified through command line argument, trying auto resolution
Icon theme "Papirus-Dark" not found.
OpenGL vendor string:                   Intel Open Source Technology Center
OpenGL renderer string:                 Mesa DRI Intel(R) Sandybridge Desktop 
OpenGL version string:                  3.0 Mesa 19.1.4
OpenGL shading language version string: 1.30
Driver:                                 Intel
GPU class:                              SandyBridge
OpenGL version:                         3.0
GLSL version:                           1.30
Mesa version:                           19.1.4
Linux kernel version:                   5.2.8
Requires strict binding:                no
GLSL shaders:                           yes
Texture NPOT support:                   yes
Virtual Machine:                        no
glamor: No eglstream capable devices found
X-Server started on display :0
Configuring Lock Action
file:///usr/share/kwin/virtualkeyboard/main.qml:22:1: module "QtQuick.VirtualKeyboard" is not installed 
     import QtQuick.VirtualKeyboard 2.1 
     ^
Session path: "/org/freedesktop/login1/session/_318"
(EE) failed to read Wayland events: Broken pipe
/usr/bin/startplasmacompositor: line 228: 18765 Segmentation fault      (core dumped) /usr/bin/kwin_wayland --xwayland --libinput --exit-with-session=/usr/libexec/startplasma
startplasmacompositor: Shutting down...
startplasmacompositor: Done.
Running on a compositor with no screens is not supported
xsetroot:  unable to open display ':0'
startplasma: Starting up...
xprop:  unable to open display ':0'
xprop:  unable to open display ':0'
dbus-update-activation-environment: warning: error sending to systemd: org.freedesktop.DBus.Error.Spawn.ChildExited: Process org.freedesktop.systemd1 exited with status 1
kdeinit5: Communication error with launcher. Exiting!
kdeinit5_wrapper: Warning: connect(/run/user/500/kdeinit5__0) failed: : Connection refused
Cannot find 'org.kde.KSplash.setStage' in object /KSplash at org.kde.KSplash
org.kde.kf5.ksmserver: Cannot connect to the X server
qt.qpa.xcb: could not connect to display :0
qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "" even though it was found.
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.

Available platform plugins are: wayland-org.kde.kwin.qpa, eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, wayland-egl, wayland, wayland-xcomposite-egl, wayland-xcomposite-glx, xcb.

/usr/libexec/startplasma: line 117: 18802 Aborted                 (core dumped) kwrapper5 /usr/bin/ksmserver $KDEWM $KSMSERVEROPTIONS
startplasma: Shutting down...
kdeinit5_wrapper: Warning: connect(/run/user/500/kdeinit5__0) failed: : Connection refused
Error: Can not contact kdeinit5!
xprop:  unable to open display ':0'
xprop:  unable to open display ':0'
startplasma: Done.

```

It happens in a new user too. startx works fine.

Version-Release number of selected component (if applicable):


How reproducible:

Always.

Steps to Reproduce:
1.
2.
3.