Comment # 27 on bug 1020363 from Foolish Ewe

This bug recently hit me on OpenSuse Tumbleweed after an update.  I followed
Patrick Shanahans advice as to remove the troublesome 
/usr/lib/systemd/user/sockets.target.wants/dbus.socket file follows:

1) Boot to Linux, see plasma login screen
2) Hot key to a console, check to see if the offending file exists and remove
it as follows:
2a) Log in as root
2b) ls /usr/lib/systemd/user/sockets.target.wants/dbus.socket
2c) rm /usr/lib/systemd/user/sockets.target.wants/dbus.socket
3) Hot key back to the plasma window
4) Log in - Success

As an added bonus, it corrected an issue in knetworkmanager that prevented me
from connecting to the internet in OpenSuse.  This is something I'd really like
to see fixed.

My most recent updates timings were (I recently downloaded mlocate and
bluejeans, but the 10/25/2017 download was a sudo zypper up (I think I did it
that way an not through yast) which triggered big update of over 1000 rpms, the
initial install was on 10/22/2017):
rpm -qa --last | head -20
mlocate-lang-0.26-23.2.noarch                 Sat 28 Oct 2017 08:54:24 PM PDT
mlocate-0.26-23.2.x86_64                      Sat 28 Oct 2017 08:54:24 PM PDT
bluejeans-1.31.16-1.x86_64                    Thu 26 Oct 2017 10:17:52 AM PDT
x11-video-nvidiaG04-384.90-26.2.x86_64        Wed 25 Oct 2017 01:09:26 PM PDT
nvidia-computeG04-384.90-26.2.x86_64          Wed 25 Oct 2017 01:09:24 PM PDT
nvidia-glG04-384.90-26.2.x86_64               Wed 25 Oct 2017 01:09:22 PM PDT
nvidia-gfxG04-kmp-default-384.90_k4.13.4_1-26.2.x86_64 Wed 25 Oct 2017 01:07:42
PM PDT
transcode-1.1.7-4.13.x86_64                   Wed 25 Oct 2017 01:07:41 PM PDT
libswresample1-2.8.13-4.6.x86_64              Wed 25 Oct 2017 01:07:41 PM PDT
libpostproc53-2.8.13-4.6.x86_64               Wed 25 Oct 2017 01:07:41 PM PDT
libavformat56-2.8.13-4.6.x86_64               Wed 25 Oct 2017 01:07:41 PM PDT
libavcodec56-2.8.13-4.6.x86_64                Wed 25 Oct 2017 01:07:41 PM PDT
texlive-pst-tree-2017.132.1.13svn43272-32.1.noarch Wed 25 Oct 2017 01:07:40 PM
PDT
texlive-pst-text-2017.132.1.00svn15878-32.1.noarch Wed 25 Oct 2017 01:07:40 PM
PDT
texlive-pst-slpe-2017.132.1.31svn24391-32.1.noarch Wed 25 Oct 2017 01:07:40 PM
PDT
texlive-pstricks-add-2017.132.3.83svn44281-32.1.noarch Wed 25 Oct 2017 01:07:40
PM PDT
texlive-pst-blur-2017.132.2.0svn15878-32.1.noarch Wed 25 Oct 2017 01:07:40 PM
PDT
texlive-powerdot-2017.132.1.5asvn38984-32.1.noarch Wed 25 Oct 2017 01:07:40 PM
PDT
normalize-0.7.7-3.13.x86_64                   Wed 25 Oct 2017 01:07:40 PM PDT
libxvidcore4-1.3.4-3.12.x86_64                Wed 25 Oct 2017 01:07:40 PM PDT