Comment # 20 on bug 1089116 from Bit Juggler

Today i updated (zypper dup) my installation to openSUSE Leap 15.0 Build213.2.

Now i have

xorg-x11-server 1.19.6-lp150.6.1
xorg-x11-server-extra 1.19.6-lp150.6.1
xorg-x11-server-wayland 1.19.6-lp150.6.1

which seem to contain the fix provided by Michal Srb.

In another attempt to solve the problem with my NVIDIA Optimus setup i switched
from

bumblebee3.2.1-lp150.1.7
bbswitch08-lp150.1.29
bbswitch-kmp-default0.8_k4.12.14_lp150.8-lp150.1.29

from repository

http://download.opensuse.org/distribution/leap/15.0/repo/oss/

to

bumblebee3.2.1-lp150.2.11.41
dkms-bbswitch 0.8-lp150.3.29

from repository

http://download.opensuse.org/repositories/home:/Bumblebee-Project:/Bumblebee3/openSUSE_Leap_15.0/

Still that did not solve the problem.

As a last desparate effort i installed

xf86-video-intel 2.99.917+git781.c8990575-lp150.1.11

although in openSUSE Leap 42.3 i had not to use this package it did the trick.
Now i can boot seemless into KDE.

However the response to keyboard and mouse is very poor (e.g. if you press a
key in an editor or a console you have to wait for the corresponding character
to appear on the screen).

I can't tell which component (X-server, bumblebee, KDE, ...) is responsible for
this miss-behavior. So this bug might need some "re-directing".