Comment # 7 on bug 914061 from Stefan Schubert

(In reply to Imobach Gonzalez Sosa from comment #4)
> Created attachment 629729 [details]
> Log of a failed installation (with more info about the crash)

For me it "smells" like a bug which we have had in SLES12 and have fixed
in the YaST2-Sedond-Stage.service:

# Do not load libproxy modules (config_kde4 module crashes because of Qt4/Qt5
# clash), empty path causes that the installed modules are not found. Sysconfig
# and envvar extensions are still loaded, /etc/sysconfig/proxy values are still
# used correctly (see bnc#866692 and bnc#866692 for details).
Environment=SYSTEMCTL_OPTIONS=--ignore-dependencies TERM=linux
PX_MODULE_PATH=""

Maybe in 13.2 something has changed.
Michl, what's your opinion ?